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Parthasarathy V, Kumar PS, Aureen Albert A, Krishnasamy S, Chandrasekar M. Recent progress in nanocellulose-based biocomposites for bone tissue engineering and wound healing applications. Carbohydr Polym 2025; 357:123455. [PMID: 40158986 DOI: 10.1016/j.carbpol.2025.123455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2024] [Revised: 02/11/2025] [Accepted: 02/26/2025] [Indexed: 04/02/2025]
Abstract
Nanocellulose (NC) is considered as promising biomaterial owing to its stiffness, renewability, high strength, and biodegradability. NC is classified into three types such as cellulose nanocrystals (CNCs), bacterial nanocellulose (BNC), and cellulose nanofibers (CNFs), and they differ with each other in terms of size, mechanical behaviour, morphology, and crystallinity. The development of biocomposites with nanocellulose as reinforcing agent has gained much attention among researchers owing to their promising applications in various sectors. The thermal, mechanical, and biodegradable properties of both synthetic and natural polymers can be enhanced by reinforcing them with nanocellulose. The fabrication of NC-based biocomposites can be achieved by employing different techniques such as solution casting, resin impregnation and melt compounding methods. The porosity, tensile modulus, tensile strength, MVTR (moisture-vapour transmission rate), biocompatibility, hydrophilic, water retention ability, bio-adhesiveness and hemocompatibility are the essential properties of tissue engineering scaffolds and wound dressing materials, and these properties can be optimized by reinforcing them with NC. This review intends to focus on the reinforcing effect of NC on the physicochemical and thermo-mechanical characteristics of NC-based biocomposites. This review also aims to summarize the utilization of NC-based biocomposites in tissue engineering scaffolds and wound dressing applications.
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Affiliation(s)
- V Parthasarathy
- Department of Physics, Rajalakshmi Institute of Technology, Chennai 600124, Tamil Nadu, India.
| | - P Senthil Kumar
- Centre for Pollution Control and Environmental Engineering, School of Engineering and Technology, Pondicherry University, Puducherry, India
| | - Annie Aureen Albert
- Department of Physics, Hindustan Institute of Technology and Science, Padur, Tamil Nadu, India
| | - Senthilkumar Krishnasamy
- Department of Mechanical Engineering, PSG Institute of Technology and Applied Research, Coimbatore 641 062, India
| | - M Chandrasekar
- SIMCRASH centre, Department of Aerospace Engineering, Hindustan Institute of Technology & Science, Padur, Chennai 603103, India
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2
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Wattana R, Park D, Osuji CO. Ion specific effects on the rheology of cellulose nanofibrils in the presence of salts. SOFT MATTER 2025. [PMID: 40400406 DOI: 10.1039/d5sm00339c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2025]
Abstract
Cellulose nanofibrils (CNFs) are high-aspect-ratio semiflexible filaments that can modify the rheology of fluids in which they are suspended. This work addresses the role of ionic strength in the rheology of CNF suspensions and the ion-specific nature of such rheology. Salt-free CNF suspensions exhibit viscoelastic, shear-thinning behavior. The concentration dependences of the storage modulus and specific viscosity exhibit similar power-law relationships in two regimes, G' ∼ ηsp ∼ ca, with exponents of a ≈ 1 and a ≈ 5 below and above, respectively, a critical concentration of roughly 0.5 wt% that delineates "dilute" and "semi-dilute" characteristics. In the semi-dilute regime, salt addition increases the elastic modulus due to increased filament-filament association enabled by electrostatic screening of the repulsive interactions between weakly charged filaments. In the dilute regime, the intrinsic viscosity decreases with ionic strength, reflecting the adoption of more compact conformations at the single-filament level due to screened electrostatics. At a fixed ionic strength, both storage modulus and intrinsic viscosity show a marked dependence on ion identity, for which ion hydration enthalpy is used as a proxy. The storage modulus decreases with the enthalpy of hydration, whereas the intrinsic viscosity increases. Notably, the orderings of both parameters mimic the ion sequence of the Hofmeister series. This highlights a strong correlation between the ability of different ions to modify the hydrogen-bonding-network structure of water and their ability to screen inter- and intra-filament electrostatic interactions. This work provides new insight into ion-specific effects in CNF suspension rheology that can be used to rationally modify the properties of CNF-based complex fluids.
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Affiliation(s)
- Ravisara Wattana
- Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Daehwan Park
- Department of Chemistry & Cosmetics, Jeju National University, 102 Jejudaehak-ro, Jeju-si, Jeju-do 63234, Republic of Korea
| | - Chinedum O Osuji
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
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3
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Al-Zu'bi M, Fan M. Nanocellulose Technologies: Production, Functionalization, and Applications in Medicine and Pharmaceuticals - A Review. J Biomed Mater Res B Appl Biomater 2025; 113:e35585. [PMID: 40260730 DOI: 10.1002/jbm.b.35585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2024] [Revised: 03/23/2025] [Accepted: 04/05/2025] [Indexed: 04/24/2025]
Abstract
This review provides a comprehensive analysis of nanocellulose production, characterization, and applications, with a particular focus on its use in membranes and films for healthcare applications. The diverse sources of nanocellulose, including wood-based materials, agricultural byproducts, algae, and bacteria, are explored, highlighting their renewability, environmental benefits, and adaptability for specialized applications. The review also examines various pretreatment and processing methods, such as mechanical, chemical, and enzymatic treatments, outlining their roles in achieving desirable nanocellulose properties. Additionally, surface modification techniques, including amidation and esterification, are discussed for enhancing compatibility, stability, and performance when nanocellulose is integrated into composite materials. A novel mechanochemical approach is highlighted as a sustainable and energy-efficient fibrillation technique that reduces the environmental impact of nanocellulose production. Furthermore, the chemical modification and functionalization of nanocellulose are analyzed to expand its capabilities in advanced biomedical applications, including tissue engineering scaffolds that provide structural support for cell growth, wound dressings that leverage nanocellulose's antimicrobial and moisture-retentive properties, and drug delivery systems that utilize its biocompatibility and tunable release characteristics. The review concludes with future research directions, emphasizing the need for continued optimization of processing techniques, hybrid material development, and stimuli-responsive nanocellulose systems to unlock new biomedical and industrial applications.
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Affiliation(s)
- Mohammad Al-Zu'bi
- Applied Science Research Center, Applied Science Private University, Amman, Jordan
| | - Mizi Fan
- Department of Civil and Environmental Engineering, Brunel University of London, London, UK
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Ma T, Dong X, Liang I, Chen J, Tao Y, Chen J, Xu D, Liang F. A cellulose paper decorated with gold(-silver) nanoparticles for SERS-based immunoassays. Talanta 2025; 294:128170. [PMID: 40262350 DOI: 10.1016/j.talanta.2025.128170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2025] [Revised: 04/10/2025] [Accepted: 04/16/2025] [Indexed: 04/24/2025]
Abstract
Surface-enhanced Raman scattering (SERS)-based immunoassays offer an unprecedented method for the early diagnosis of biomarkers. However, challenges in reliability often hinder their broader applications. This study introduces a novel approach employing in situ-prepared cellulose paper decorated with gold and gold-silver nanoparticles (Au(-Ag) CP) to construct a highly sensitive and stable paper-based SERS substrate. Building on this, we developed robust SERS immunosubstrates and immunoprobes, enabling a versatile immunoassay platform. This platform demonstrated exceptional performance in detecting disease markers. Using gold nanoparticles probe with Au CP, a limit of detection (LOD) of 29.71 fg/mL was achieved for the COVID-19 antigen, while the Au-Ag CP coupled with the Au-core Ag-shell (Au@Ag) probes achieved an LOD of 10.79 fg/mL for cardiac troponin I (cTnI). Both detection modes featured a broad dynamic range from 10-13 to 10-8 g/mL and sustained stability, retaining comparable LOD after 5 weeks of storage. The paper-based SERS immunoassay platform presented here holds promise for rapid, ultra-sensitive biomarker detection, offering a transformative tool for advancing diagnostic technologies.
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Affiliation(s)
- Tao Ma
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, Hubei, 430081, China.
| | - Xiaoqiang Dong
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, Hubei, 430081, China
| | - Iris Liang
- Union County Magnet High School, Scotch Plains, NJ, 07076, USA
| | - Jiuzhou Chen
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, Hubei, 430081, China
| | - Yi Tao
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, Hubei, 430081, China
| | - Junling Chen
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, Hubei, 430081, China
| | - Dandan Xu
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, Hubei, 430081, China
| | - Feng Liang
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, Hubei, 430081, China; Improve Biotechnology, Summit, NJ, 07901, USA.
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Li J, Cham YS, Kondor A, Kontturi E, Stone C, Dennis M, Lee KY. Dispersion of bacterial cellulose bundles in organic solvents and their assembly as ultra-low grammage coating on woven fabric. Carbohydr Polym 2025; 354:123292. [PMID: 39978915 DOI: 10.1016/j.carbpol.2025.123292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2024] [Revised: 01/13/2025] [Accepted: 01/16/2025] [Indexed: 02/22/2025]
Abstract
Water is commonly considered as the optimal dispersing medium for nanocellulose given its hydrophilic nature. However, studies have also proven otherwise that alternative organic solvents may give better dispersion quality. Herein, a thermodynamic approach is used to estimate the Hansen solubility parameters of bacterial cellulose (BC) and understand the dispersion of BC bundles in selected organic solvents (i.e. ethyl acetate, acetone and ethanol-water mixtures). The correlation between the BC dispersion in different solvents and the aerosol particulate filtration performance of the resultant BC coated woven fabric is also presented. It is discovered that the best dispersion was achieved in a 60 % ethanol-water mixture, resulting in enhanced aerosol particulate filtration performance. At a BC coating grammage of 0.5 g m-2, the filtration efficiency exceeded 80 %, outperforming the BC coating produced from a water dispersion. These findings highlight the potential of understanding nanocellulose dispersion from a solubility parameter approach.
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Affiliation(s)
- Joanne Li
- Department of Aeronautics, Imperial College London, South Kensington campus, London SW7 2AZ, United Kingdom
| | - Yee Shuen Cham
- Department of Aeronautics, Imperial College London, South Kensington campus, London SW7 2AZ, United Kingdom
| | - Anett Kondor
- Surface Measurement Systems Ltd., London HA0 4PE, United Kingdom
| | - Eero Kontturi
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, FI-00076 Aalto, Finland
| | - Corinne Stone
- Defence Science and Technology Laboratory, Porton Down, Salisbury, Wiltshire SP4 0JQ, United Kingdom
| | - Mike Dennis
- Defence Science and Technology Laboratory, Porton Down, Salisbury, Wiltshire SP4 0JQ, United Kingdom
| | - Koon-Yang Lee
- Department of Aeronautics, Imperial College London, South Kensington campus, London SW7 2AZ, United Kingdom; Institute for Molecular Science and Engineering (IMSE), Imperial College London, SW7 2AZ, United Kingdom
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6
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Wu S, Wang L, Li S, Wang Y, Lei S, Tang J, Cui J, Bian X, Jiang J, Zhang Y. Bio-inspired modification of nanocellulose based on in-situ homogeneous radical coupling of coniferin. Int J Biol Macromol 2025; 292:139270. [PMID: 39736300 DOI: 10.1016/j.ijbiomac.2024.139270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2024] [Revised: 12/22/2024] [Accepted: 12/26/2024] [Indexed: 01/01/2025]
Abstract
A bioinspired method for surface modification of nanocellulose has been proposed, drawing inspiration from the lignification process in plant cell walls. Unlike traditional methods for synthesizing dehydrogenation polymers (DHPs) of lignin, this study innovatively prepared a water-soluble DHPs precursor, coniferin, which underwent homogeneous polymerization catalyzed by peroxidase to generate DHPs that adhered to the surface of nanocellulose. Modified nanocellulose was then filtered into membranes, and the presence of DHPs increased the water contact angle, achieving high hydrophobicity with little DHPs content. Heteronuclear single quantum coherence (HSQC) NMR analysis revealed that nanocellulose does not alter the chemical structure of DHPs. These results indicate that this method can effectively load DHPs onto the surface of nanocellulose, providing a new approach for preparing DHP-integrated nanocellulose and offering fresh insights into the lignification process of plant cell walls.
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Affiliation(s)
- Silong Wu
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Lei Wang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China.
| | - Shuangyan Li
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Yue Wang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Shanshan Lei
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Junwei Tang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Jiaqian Cui
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Xijiao Bian
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Jungang Jiang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
| | - Yifan Zhang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China
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7
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Shang X, Geng X, Lei H, Tan J, Xie C. Preparation and properties of hydrogels with different forms of nanocellulose and low methoxyl pectin. Food Sci Biotechnol 2025; 34:629-636. [PMID: 39958173 PMCID: PMC11822154 DOI: 10.1007/s10068-024-01684-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 07/15/2024] [Accepted: 08/09/2024] [Indexed: 02/18/2025] Open
Abstract
Different proportions of cellulose nanofibers (CNFs)/cellulose nanocrystals (CNCs) and low methoxyl (LM) pectin were used to prepare hydrogels. By analyzing the apparent morphology, gel strength, rheological characteristics, microstructure, and interaction between cellulose and LM pectin, the characteristics of hydrogels created by the combination of different forms of nanocellulose and LM pectin were compared. At the same concentration, the strength of hydrogel formed by the combination of CNCs and LM pectin was higher than hydrogel formed by the combination of CNFs and LM pectin, which was consistent with the gel structure. The gel formed by the combination of LM pectin and CNFs had stronger viscoelasticity than the gel formed by the combination of LM pectin and CNCs. When the ratio of LM pectin to CNFs/CNCs is 0.5/0.5, a better gel network structure is formed, and the viscoelastic properties of the gel formed at this concentration under shock conditions are better protected. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-024-01684-z.
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Affiliation(s)
- Xiaolan Shang
- College of Life Science, Langfang Normal University, Langfang, 065000 People’s Republic of China
- Hebei Key Laboratory of Animal Diversity, Langfang, 065000 People’s Republic of China
- Langfang Key Laboratory of Food Nutrition and Safety, Langfang, People’s Republic of China
- Langfang Key Laboratory of Microbial Fermentation, Langfang, People’s Republic of China
| | - Xiaojin Geng
- College of Life Science, Langfang Normal University, Langfang, 065000 People’s Republic of China
- Technology Innovation Center for Utilization of Edible and Medicinal Fungi in Hebei Province, Langfang, 065000 People’s Republic of China
| | - Huiping Lei
- College of Life Science, Langfang Normal University, Langfang, 065000 People’s Republic of China
| | - Jing Tan
- College of Life Science, Langfang Normal University, Langfang, 065000 People’s Republic of China
| | - Chunyan Xie
- College of Life Science, Langfang Normal University, Langfang, 065000 People’s Republic of China
- Langfang Key Laboratory of Food Nutrition and Safety, Langfang, People’s Republic of China
- Langfang Key Laboratory of Microbial Fermentation, Langfang, People’s Republic of China
- Technology Innovation Center for Utilization of Edible and Medicinal Fungi in Hebei Province, Langfang, 065000 People’s Republic of China
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8
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Barker-Rothschild D, Chen J, Wan Z, Renneckar S, Burgert I, Ding Y, Lu Y, Rojas OJ. Lignin-based porous carbon adsorbents for CO 2 capture. Chem Soc Rev 2025; 54:623-652. [PMID: 39526409 DOI: 10.1039/d4cs00923a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2024]
Abstract
A major driver of global climate change is the rising concentration of atmospheric CO2, the mitigation of which requires the development of efficient and sustainable carbon capture technologies. Solid porous adsorbents have emerged as promising alternatives to liquid amine counterparts due to their potential to reduce regeneration costs. Among them, porous carbons stand out for their high surface area, tailorable pore structure, and exceptional thermal and mechanical properties, making them highly robust and efficient in cycling operations. Moreover, porous carbons can be synthesized from readily available organic (waste) streams, reducing costs and promoting circularity. Lignin, a renewable and abundant by-product of the forest products industry and emerging biorefineries, is a complex organic polymer with a high carbon content, making it a suitable precursor for carbon-based adsorbents. This review explores lignin's sources, structure, and thermal properties, as well as traditional and emerging methods for producing lignin-based porous adsorbents. We examine the physicochemical properties, CO2 adsorption mechanisms, and performance of lignin-derived materials. Additionally, the review highlights recent advances in lignin valorization and provides critical insights into optimizing the design of lignin-based adsorbents to enhance CO2 capture efficiency. Finally, it addresses the prospects and challenges in the field, emphasizing the significant role that lignin-derived materials could play in advancing sustainable carbon capture technologies and mitigating climate change.
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Affiliation(s)
- Daniel Barker-Rothschild
- Bioproducts Institute, Department of Chemical and Biological Engineering, The University of British Columbia, 2360 East Mall, Vancouver, BC V6T 1Z3, Canada.
| | - Jingqian Chen
- Bioproducts Institute, Department of Chemical and Biological Engineering, The University of British Columbia, 2360 East Mall, Vancouver, BC V6T 1Z3, Canada.
| | - Zhangmin Wan
- Bioproducts Institute, Department of Chemical and Biological Engineering, The University of British Columbia, 2360 East Mall, Vancouver, BC V6T 1Z3, Canada.
| | - Scott Renneckar
- Department of Wood Science, University of British Columbia, 2424 Main Mall, Vancouver, BC V6T 1Z4, Canada
| | - Ingo Burgert
- Wood Materials Science, Institute for Building Materials, ETH Zürich, 8093 Zürich, Switzerland.
- WoodTec Group, Cellulose & Wood Materials, Empa, 8600 Dübendorf, Switzerland
| | - Yong Ding
- Wood Materials Science, Institute for Building Materials, ETH Zürich, 8093 Zürich, Switzerland.
- WoodTec Group, Cellulose & Wood Materials, Empa, 8600 Dübendorf, Switzerland
| | - Yi Lu
- Bioproducts Institute, Department of Chemical and Biological Engineering, The University of British Columbia, 2360 East Mall, Vancouver, BC V6T 1Z3, Canada.
| | - Orlando J Rojas
- Bioproducts Institute, Department of Chemical and Biological Engineering, The University of British Columbia, 2360 East Mall, Vancouver, BC V6T 1Z3, Canada.
- Department of Wood Science, University of British Columbia, 2424 Main Mall, Vancouver, BC V6T 1Z4, Canada
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC V6T 1Z1, Canada
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Wu Y, Jiang Z, Wang Y, Jiang X, Hou J, Wei B. TEMPO oxidized cellulose nanofiber-reinforced sodium alginate encapsulated poly(acrylamide) microcapsules and its releasing behaviours for enhancing oil recovery. Int J Biol Macromol 2024; 281:135707. [PMID: 39389854 DOI: 10.1016/j.ijbiomac.2024.135707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 09/01/2024] [Accepted: 09/14/2024] [Indexed: 10/12/2024]
Abstract
Poly(acrylamide) (PAM) has excellent thickening ability as a conventional flooding agent. However, PAM confronts the problems of high injection pressure and high shear loss in the process of oil extraction, which have limited its application in this field. In this work, 2, 2, 6, 6-Tetramethylpiperidinooxy oxidized cellulose nanofibers (TOCNFs) enhanced sodium alginate (SA) shell was used to encapsulate PAM to form microcapsule. The composition, morphology, structure and the releasing behaviours of TOCNFs enhanced microcapsules was tested. Mechanical stirring was used to simulate the state of polymer subjected to shear during stratigraphic transport. The release performance of the microcapsules was characterized by measuring the change of viscosity with time. The ratio of the shell material with the best performance was explored, and the enhancement mechanism of the SA shell by TOCNFs was discussed. The experiments showed that the release time of PAM from the microcapsules was significantly prolonged with the addition of TOCNFs. The longest release time was observed when the ratio of SA and TOCNFs was 5: 1, with the release time of the microcapsules from the original 8 h to 16 h. The enhanced shear resistance of the microcapsules was attributed to the semi-interpenetrating network structure of SA and TOCNFs via Ca2+ cross-linking as well as hydrogen bonding. The prepared microcapsules have promising applications in enhancing oil recovery.
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Affiliation(s)
- Yaowei Wu
- School of Chemical Engineering, Fuzhou University, Fuzhou 350108, China
| | - Zuming Jiang
- Exploration and Development Research Institute of Shengli Oilfield, SINOPEC, Dongying, China.
| | - Yuhao Wang
- School of Chemical Engineering, Fuzhou University, Fuzhou 350108, China
| | - Xiancai Jiang
- School of Chemical Engineering, Fuzhou University, Fuzhou 350108, China.
| | - Jian Hou
- National Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao, China; School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, China
| | - Bei Wei
- National Key Laboratory of Deep Oil and Gas, China University of Petroleum (East China), Qingdao, China; School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, China
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10
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Khan MA, Li MC, Lv K, Sun J, Liu C, Liu X, Shen H, Dai L, Lalji SM. Cellulose derivatives as environmentally-friendly additives in water-based drilling fluids: A review. Carbohydr Polym 2024; 342:122355. [PMID: 39048218 DOI: 10.1016/j.carbpol.2024.122355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 04/29/2024] [Accepted: 05/29/2024] [Indexed: 07/27/2024]
Abstract
The application of cellulose derivatives including carboxymethyl cellulose (CMC), polyanionic cellulose (PAC), hydroxyethyl cellulose (HEC), cellulose nanofibrils (CNFs), and cellulose nanocrystals (CNCs) has gained enormous interest, especially as environmentally friendly additives for water-based drilling fluids (WBDFs). This is due to their sustainable, biodegradable, and biocompatible nature. Furthermore, cellulose nanomaterials (CNMs), which include both CNFs and CNCs, possess unique properties such as nanoscale dimensions, a large surface area, as well as unique mechanical, thermal, and rheological performance that makes them stand out as compared to other additives used in WBDFs. The high surface hydration capacity, strong interaction with bentonite, and the presence of a complex network within the structure of CNMs enable them to act as efficient rheological modifiers in WBDFs. Moreover, the nano-size dimension and facilely tunable surface chemistry of CNMs make them suitable as effective fluid loss reducers as well as shale inhibitors as they have the ability to penetrate, absorb, and plug the nanopores within the exposed formation and prevent further penetration of water into the formation. This review provides an overview of recent progress in the application of cellulose derivatives, including CMC, PAC, HEC, CNFs, and CNCs, as additives in WBDFs. It begins with a discussion of the structure and synthesis of cellulose derivatives, followed by their specific application as rheological, fluid loss reducer, and shale inhibition additives in WBDFs. Finally, the challenges and future perspectives are outlined to guide further research and development in the effective utilization of cellulose derivatives as additives in WBDFs.
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Affiliation(s)
- Muhammad Arqam Khan
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Mei-Chun Li
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China; Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China; Key Laboratory of Unconventional Oil & Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
| | - Kaihe Lv
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China; Key Laboratory of Unconventional Oil & Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China.
| | - Jinsheng Sun
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China; Key Laboratory of Unconventional Oil & Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
| | - Chaozheng Liu
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Xinyue Liu
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Haokun Shen
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China; Key Laboratory of Unconventional Oil & Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
| | - Liyao Dai
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China; Key Laboratory of Unconventional Oil & Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
| | - Shaine Mohammadali Lalji
- Department of Petroleum Engineering, NED University of Engineering & Technology, University Road, Karachi 75270, Pakistan
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Marchetti A, Marelli E, Bergamaschi G, Lahtinen P, Paananen A, Linder M, Pigliacelli C, Metrangolo P. Nanocellulose-short peptide self-assembly for improved mechanical strength and barrier performance. J Mater Chem B 2024; 12:9229-9237. [PMID: 39176991 PMCID: PMC11342157 DOI: 10.1039/d4tb01359j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2024] [Accepted: 08/11/2024] [Indexed: 08/24/2024]
Abstract
Cellulose nanofibers (CNF) are the most abundant renewable nanoscale fibers on Earth, and their use in the design of hybrid materials is ever more acclaimed, although it has been mostly limited, to date, to CNF derivatives obtained via covalent functionalization. Herein, we propose a noncovalent approach employing a set of short peptides - DFNKF, DF(I)NKF, and DF(F5)NKF - as supramolecular additives to engineer hybrid hydrogels and films based on unfunctionalized CNF. Even at minimal concentrations (from 0.1% to 0.01% w/w), these peptides demonstrate a remarkable ability to enhance CNF rheological properties, increasing both dynamic moduli by more than an order of magnitude. Upon vacuum filtration of the hydrogels, we obtained CNF-peptide films with tailored hydrophobicity and surface wettability, modulated according to the peptide content and halogen type. Notably, the presence of fluorine in the CNF-DF(F5)NKF film, despite being minimal, strongly enhances CNF water vapor barrier properties and reduces the film water uptake. Overall, this approach offers a modular, straightforward method to create fully bio-based CNF-peptide materials, where the inclusion of DFNKF derivatives allows for facile functionalization and material property modulation, opening their potential use in the design of packaging solutions and biomedical devices.
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Affiliation(s)
- Alessandro Marchetti
- Laboratory of Supramolecular and Bio-Nanomaterials (SBNLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131 Milano, Italy.
| | - Elisa Marelli
- Laboratory of Supramolecular and Bio-Nanomaterials (SBNLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131 Milano, Italy.
| | - Greta Bergamaschi
- Istituto di Scienze e Tecnologie Chimiche, National Research Council of Italy, Via M. Bianco 9, 20131 Milano, Italy
| | - Panu Lahtinen
- VTT-Technical Research Centre of Finland Ltd, Tekniikantie 21, 02150 Espoo, Finland
| | - Arja Paananen
- VTT-Technical Research Centre of Finland Ltd, Tekniikantie 21, 02150 Espoo, Finland
| | - Markus Linder
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Kemistintie 1, 02150 Espoo, Finland
| | - Claudia Pigliacelli
- Laboratory of Supramolecular and Bio-Nanomaterials (SBNLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131 Milano, Italy.
| | - Pierangelo Metrangolo
- Laboratory of Supramolecular and Bio-Nanomaterials (SBNLab), Department of Chemistry, Materials, and Chemical Engineering "Giulio Natta", Politecnico di Milano, Via L. Mancinelli 7, 20131 Milano, Italy.
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12
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Yang Y, Li D, Yan N, Guo F. A new 3D printing strategy by enhancing shear-induced alignment of gelled nanomaterial inks resulting in stronger and ductile cellulose films. Carbohydr Polym 2024; 340:122269. [PMID: 38858020 DOI: 10.1016/j.carbpol.2024.122269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 04/25/2024] [Accepted: 05/13/2024] [Indexed: 06/12/2024]
Abstract
Cellulose nanofibrils (CNFs) are derived from biomass and have significant potential as fossil-based plastic alternatives used in disposable electronics. Controlling the nanostructure of fibrils is the key to obtaining strong mechanical properties and high optical transparency. Vacuum filtration is usually used to prepare the CNFs film in the literature; however, such a process cannot control the structure of the CNFs film, which limits the transparency and mechanical strength of the film. Here, direct ink writing (DIW), a pressure-controlled extrusion process, is proposed to fabricate the CNFs film, which can significantly harness the alignment of fibrils by exerting shear stress force on the filaments. The printed films by DIW have a compact structure, and the degree of fibril alignment quantified by the small angle X-ray diffraction (SAXS) increases by 24 % compared to the vacuum filtration process. Such a process favors the establishment of the chemical bond (or interaction) between molecules, therefore leading to considerably high tensile strength (245 ± 8 MPa), elongation at break (2.2 ± 0.5 %), and good transparency. Thus, proposed DIW provides a new strategy for fabricating aligned CNFs films in a controlled manner with tunable macroscale properties. Moreover, this work provides theoretical guidance for employing CNFs as structural and reinforcing materials to design disposable electronics.
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Affiliation(s)
- Yunxia Yang
- Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, People's Republic of China; Key Laboratory of Advanced Functional Materials, Education Ministry of China, Beijing University of Technology, Beijing 100124, People's Republic of China
| | - Dan Li
- Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, People's Republic of China; Key Laboratory of Advanced Functional Materials, Education Ministry of China, Beijing University of Technology, Beijing 100124, People's Republic of China.
| | - Ning Yan
- Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, M5S 3E5, Canada
| | - Fu Guo
- Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, People's Republic of China; Key Laboratory of Advanced Functional Materials, Education Ministry of China, Beijing University of Technology, Beijing 100124, People's Republic of China; School of Mechanical Electrical Engineering, Beijing Information Science and Technology University, Beijing 100192, People's Republic of China
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13
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Nam S, Easson MW, Jordan JH, He Z, Lima IM, Hillyer MB, Ernst NE, Fang D, Islam MM. Repurposing Cotton Gin Trash for Cellulose Nanofibril-Silver Hybrid and Ultralight Silver-Infused Aerogel. ACS OMEGA 2024; 9:38195-38204. [PMID: 39281942 PMCID: PMC11391559 DOI: 10.1021/acsomega.4c05728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 08/22/2024] [Accepted: 08/26/2024] [Indexed: 09/18/2024]
Abstract
Cellulose nanofibril-silver (CNF-Ag) hybrid and ultralight silver-infused aerogel were produced using cotton gin trash (CGT), an abundant agro-waste material. This repurposing of CGT was achieved by exploiting its potential for CNF extraction and the in situ synthesis of silver nanoparticles (Ag NPs). CNFs were extracted from CGT through a mechanical shearing process. These CNFs served as a multifunctional nanotemplate for the controlled reduction of Ag ions, efficient nucleation, and stabilization of NPs, resulting in the production of a high concentration of Ag NPs (ca. 19 wt %) within the CNFs. Transmission electron microscopy images of cross-sectioned CNFs confirmed the uniform dispersion of NPs (ca. 18 nm diameter) inside the CNFs. Rietveld refinement analysis of X-ray diffraction patterns revealed that CNFs produced smaller Ag crystallites compared to CGT microparticles. The CNF-Ag hybrid was then fabricated into an aerogel using freeze-drying, with its weight being light enough to rest on a cotton flower's stamen. The infusion of Ag NPs led to approximately 20% reductions in the specific surface area and pore volume of the aerogel.
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Affiliation(s)
- Sunghyun Nam
- Cotton Fiber Bioscience and Utilization Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, New Orleans, Louisiana 70124, United States
| | - Michael W Easson
- Cotton Quality and Innovation Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, New Orleans, Louisiana 70124, United States
| | - Jacobs H Jordan
- Commodity Utilization Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, New Orleans, Louisiana 70124, United States
| | - Zhongqi He
- Commodity Utilization Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, New Orleans, Louisiana 70124, United States
| | - Isabel M Lima
- Commodity Utilization Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, New Orleans, Louisiana 70124, United States
| | - Matthew B Hillyer
- Cotton Fiber Bioscience and Utilization Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, New Orleans, Louisiana 70124, United States
| | - Nicholas E Ernst
- Department of Chemistry, Purdue University Northwest, Hammond, Indiana 46323, United States
| | - David Fang
- Cotton Fiber Bioscience and Utilization Research Unit, U.S. Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, New Orleans, Louisiana 70124, United States
| | - Md Muhaiminul Islam
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
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14
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Jiao K, Cao W, Yuan W, Yuan H, Zhu J, Gao X, Duan S, Yong R, Zhao Z, Song P, Jiang ZJ, Wang Y, Zhu J. Cellulose Nanostructures as Tunable Substrates for Nanocellulose-Metal Hybrid Flexible Composites. Chempluschem 2024; 89:e202300704. [PMID: 38363060 DOI: 10.1002/cplu.202300704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Indexed: 02/17/2024]
Abstract
Nanocomposite represents the backbone of many industrial fabrication applications and exerts a substantial social impact. Among these composites, metal nanostructures are often employed as the active constituents, thanks to their various chemical and physical properties, which offer the ability to tune the application scenarios in thermal management, energy storage, and biostable materials, respectively. Nanocellulose, as an emerging polymer substrate, possesses unique properties of abundance, mechanical flexibility, environmental friendliness, and biocompatibility. Based on the combination of flexible nanocellulose with specific metal fillers, the essential parameters involving mechanical strength, flexibility, anisotropic thermal resistance, and conductivity can be enhanced. Nowadays, the approach has found extensive applications in thermal management, energy storage, biostable electronic materials, and piezoelectric devices. Therefore, it is essential to thoroughly correlate cellulose nanocomposites' properties with different metallic fillers. This review summarizes the extraction of nanocellulose and preparation of metal modified cellulose nanocomposites, including their wide and particular applications in modern advanced devices. Moreover, we also discuss the challenges in the synthesis, the emerging designs, and unique structures, promising directions for future research. We wish this review can give a valuable overview of the unique combination and inspire the research directions of the multifunctional nanocomposites using proper cellulose and metallic fillers.
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Affiliation(s)
- Keran Jiao
- Guangdong Provincial Key Laboratory of Semiconductor Optoelectronic Materials and Intelligent Photonic Systems, Harbin Institute of Technology, Shenzhen, 518055, China
- School of Advanced Technology, Xi'an Jiaotong-Liverpool University, Suzhou, 215000, China
| | - Wenxin Cao
- National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology, Harbin, 150080, China
- Zhenzhou Research Institute, Harbin Institute of Technology, Zhenzhou, 450000, China
| | - Wenwen Yuan
- School of Advanced Technology, Xi'an Jiaotong-Liverpool University, Suzhou, 215000, China
| | - Hang Yuan
- School of Advanced Technology, Xi'an Jiaotong-Liverpool University, Suzhou, 215000, China
| | - Jia Zhu
- School of Intelligent Manufacturing and Intelligent Transportation, Suzhou City University, Suzhou, 215104, China
| | - Xiaowu Gao
- Guangdong Provincial Key Laboratory of Semiconductor Optoelectronic Materials and Intelligent Photonic Systems, Harbin Institute of Technology, Shenzhen, 518055, China
- National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology, Harbin, 150080, China
| | - Sixuan Duan
- School of Advanced Technology, Xi'an Jiaotong-Liverpool University, Suzhou, 215000, China
| | - Ruiqi Yong
- School of Advanced Technology, Xi'an Jiaotong-Liverpool University, Suzhou, 215000, China
| | - Ziwei Zhao
- Guangdong Provincial Key Laboratory of Semiconductor Optoelectronic Materials and Intelligent Photonic Systems, Harbin Institute of Technology, Shenzhen, 518055, China
- National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology, Harbin, 150080, China
| | - Pengfei Song
- School of Advanced Technology, Xi'an Jiaotong-Liverpool University, Suzhou, 215000, China
| | - Zhong-Jie Jiang
- Guangzhou Key Laboratory for Surface Chemistry of Energy Materials, New Energy Research Institute & Guangdong Engineering and Technology Research Center for Surface Chemistry of Energy Materials, College of Environment and Energy, South China University of Technology, Guangzhou, 510006, China
| | - Yongjie Wang
- Guangdong Provincial Key Laboratory of Semiconductor Optoelectronic Materials and Intelligent Photonic Systems, Harbin Institute of Technology, Shenzhen, 518055, China
- National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology, Harbin, 150080, China
- Zhenzhou Research Institute, Harbin Institute of Technology, Zhenzhou, 450000, China
| | - Jiaqi Zhu
- National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology, Harbin, 150080, China
- Zhenzhou Research Institute, Harbin Institute of Technology, Zhenzhou, 450000, China
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15
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Kim H, Dutta SD, Randhawa A, Patil TV, Ganguly K, Acharya R, Lee J, Park H, Lim KT. Recent advances and biomedical application of 3D printed nanocellulose-based adhesive hydrogels: A review. Int J Biol Macromol 2024; 264:130732. [PMID: 38479658 DOI: 10.1016/j.ijbiomac.2024.130732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 03/04/2024] [Accepted: 03/06/2024] [Indexed: 03/17/2024]
Abstract
Nanocellulose-based tissue adhesives show promise for achieving rapid hemostasis and effective wound healing. Conventional methods, such as sutures and staples, have limitations, prompting the exploration of bioadhesives for direct wound adhesion and minimal tissue damage. Nanocellulose, a hydrolysis product of cellulose, exhibits superior biocompatibility and multifunctional properties, gaining interest as a base material for bioadhesive development. This study explores the potential of nanocellulose-based adhesives for hemostasis and wound healing using 3D printing techniques. Nanocellulose enables the creation of biodegradable adhesives with minimal adverse effects and opens avenues for advanced wound healing and complex tissue regeneration, such as skin, blood vessels, lungs, cartilage, and muscle. This study reviews recent trends in various nanocellulose-based 3D printed hydrogel patches for tissue engineering applications. The review also introduces various types of nanocellulose and their synthesis, surface modification, and bioadhesive fabrication techniques via 3D printing for smart wound healing.
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Affiliation(s)
- Hojin Kim
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea; Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Sayan Deb Dutta
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea; Institute of Forest Science, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Aayushi Randhawa
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea; Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Tejal V Patil
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea; Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Keya Ganguly
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Rumi Acharya
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea; Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Jieun Lee
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea; Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Hyeonseo Park
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea; Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Ki-Taek Lim
- Department of Biosystems Engineering, Kangwon University, Chuncheon 24341, Gangwon-do, Republic of Korea; Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea; Institute of Forest Science, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea.
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16
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Deng Y, Jiang S, Yan Z, Chu Y, Wu W, Xiao H. Fluorescent Eu-MOF@nanocellulose-based nanopaper for rapid and sensitive detection of uranium (Ⅵ). Anal Chim Acta 2024; 1292:342211. [PMID: 38309843 DOI: 10.1016/j.aca.2024.342211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/22/2023] [Accepted: 01/02/2024] [Indexed: 02/05/2024]
Abstract
Radioactive uranium leaks into natural water bodies mainly in the form of uranyl ions (UO22+), posing ecological and human health risks. Fluorescent europium-based metal-organic frameworks (Eu-MOFs) have been demonstrated to be effective fluorescent sensors for UO22+, but the large size, powder state and poor dispersity limit their further application. In this work, fluorescent Eu-MOFs were in-situ grown on TEMPO-oxidized cellulose nanofibers (TOCNFs), which is the first time that spherical Eu-MOF crystals with sizes below 10 nm were prepared. Fluorescence spectral analysis revealed a nine-fold increase in the fluorescence intensity of TOCNF@Eu-MOF compared to Eu-MOF. The nanocomposites achieved rapid and sensitive fluorescence quenching to UO22+ through the "antenna effect" and unsaturated Lewis basic sites on the ligands binding with UO22+. Moreover, TOCNF@Eu-MOF demonstrated excellent selectivity and anti-interference for UO22+ detection. For the nanopaper-based sensor made from TOCNF@Eu-MOF, the Stern-Volmer quenching constant (KSV) was calculated as 8.21 × 104 M-1, and the lowest limit of detection (LOD) was 6.6 × 10-7 M, significantly lower than the 1.32 × 10-6 M of Eu-MOFs. In addition, the nanopaper exhibited good fluorescence stability and cyclic detection performance, enabling the rapid and convenient detection of UO22+ in the aqueous phase within 30 s by simple dipping.
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Affiliation(s)
- Yuqing Deng
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China; School of Chemistry and Chemical Engineering, Nanjing University of Science & Technology, Xiaolingwei 200, Nanjing, 210094, China
| | - Shan Jiang
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Zifei Yan
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Youlu Chu
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Weibing Wu
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Huining Xiao
- Department of Chemical Engineering, University of New Brunswick, Fredericton, NB, E3B 5A3, Canada.
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17
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Pyeon J, Park SM, Kim J, Kim JH, Yoon YJ, Yoon DK, Kim H. Plasmonic metasurfaces of cellulose nanocrystal matrices with quadrants of aligned gold nanorods for photothermal anti-icing. Nat Commun 2023; 14:8096. [PMID: 38065944 PMCID: PMC10709361 DOI: 10.1038/s41467-023-43511-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 11/11/2023] [Indexed: 08/17/2024] Open
Abstract
Cellulose nanocrystals (CNCs) are intriguing as a matrix for plasmonic metasurfaces made of gold nanorods (GNRs) because of their distinctive properties, including renewability, biodegradability, non-toxicity, and low cost. Nevertheless, it is very difficult to precisely regulate the positioning and orientation of CNCs on the substrate in a consistent pattern. In this study, CNCs and GNRs, which exhibit tunable optical and anti-icing capabilities, are employed to manufacture a uniform plasmonic metasurface using a drop-casting technique. Two physical phenomena-(i) spontaneous and rapid self-dewetting and (ii) evaporation-induced self-assembly-are used to accomplish this. Additionally, we improve the CNC-GNR ink composition and determine the crucial coating parameters necessary to balance the two physical mechanisms in order to produce thin films without coffee rings. The final homogeneous CNC-GNR film has consistent annular ring patterns with plasmonic quadrant hues that are properly aligned, which enhances plasmonic photothermal effects. The CNC-GNR multi-array platform offers above-zero temperatures on a substrate that is subcooled below the freezing point. The current study presents a physicochemical approach for functional nanomaterial-based CNC control.
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Affiliation(s)
- Jeongsu Pyeon
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea
| | - Soon Mo Park
- Department of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, 14853, USA
- Graduate School of Nanoscience and Technology, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea
| | - Juri Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea
| | - Jeong-Hwan Kim
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea
| | - Yong-Jin Yoon
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea
| | - Dong Ki Yoon
- Graduate School of Nanoscience and Technology, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea.
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea.
| | - Hyoungsoo Kim
- Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea.
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18
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Batta-Mpouma J, Kandhola G, Kim JW. Ionically crosslinked cellulose nanocrystals by metal nitrates for the preparation of stable emulsions with tunable interface properties. Sci Rep 2023; 13:21630. [PMID: 38062088 PMCID: PMC10703815 DOI: 10.1038/s41598-023-48703-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 11/29/2023] [Indexed: 04/04/2025] Open
Abstract
Biologically extracted cellulose nanocrystals (CNCs) are rod-like and amphiphilic materials with surface-exposed (hydrophilic sites) and hidden (hydrophobic sites) hydroxyl groups. These physicochemical characteristics make CNCs suitable for use as emulsifying agents to stabilize emulsions. Stable oil-in-water emulsions, using sulfated (i.e., -[Formula: see text]) CNCs that were ionically crosslinked with alkaline-earth (i.e., [Formula: see text]) or transition-d-block (i.e., [Formula: see text]) metal cations, were developed without the use of any synthetic surfactants or prior functionalization of pure CNCs with hydrophobic molecules. Various emulsion surface properties such as interfacial tension, surface charge, surface chemistry, as well as rheology were characterized. Ionically crosslinked CNCs (iCNCs) adsorbed at the interface of an oil and water and fortified the emulsion droplets (5-30 µm) against coalescence by lowering the interfacial tension from 65 mN/m (i.e., pure CNC mixture with oil) to 25 mN/m (i.e., iCNC mixture with oil) and reducing zeta potential with surface charge values (-30 mV to -10 mV), ideal to maintain droplet layer assembly at the water-oil interface. This study provided an alternative approach to achieve particle-stabilized and surfactant-free emulsions by using divalent metal nitrates to develop "clean" emulsion-based technologies for applications in many industries from agriculture to food to pharmaceuticals.
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Affiliation(s)
- Joseph Batta-Mpouma
- Bio/Nano Technology Group, Institute for Nanoscience and Engineering, University of Arkansas, Fayetteville, AR, 72701, USA
- Materials Science and Engineering Program, University of Arkansas, Fayetteville, AR, 72701, USA
| | - Gurshagan Kandhola
- Bio/Nano Technology Group, Institute for Nanoscience and Engineering, University of Arkansas, Fayetteville, AR, 72701, USA
- Department of Biological and Agricultural Engineering, University of Arkansas, Fayetteville, AR, 72701, USA
| | - Jin-Woo Kim
- Bio/Nano Technology Group, Institute for Nanoscience and Engineering, University of Arkansas, Fayetteville, AR, 72701, USA.
- Materials Science and Engineering Program, University of Arkansas, Fayetteville, AR, 72701, USA.
- Department of Biological and Agricultural Engineering, University of Arkansas, Fayetteville, AR, 72701, USA.
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19
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Ferreira FV, Souza AG, Ajdary R, de Souza LP, Lopes JH, Correa DS, Siqueira G, Barud HS, Rosa DDS, Mattoso LH, Rojas OJ. Nanocellulose-based porous materials: Regulation and pathway to commercialization in regenerative medicine. Bioact Mater 2023; 29:151-176. [PMID: 37502678 PMCID: PMC10368849 DOI: 10.1016/j.bioactmat.2023.06.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/16/2023] [Accepted: 06/24/2023] [Indexed: 07/29/2023] Open
Abstract
We review the recent progress that have led to the development of porous materials based on cellulose nanostructures found in plants and other resources. In light of the properties that emerge from the chemistry, shape and structural control, we discuss some of the most promising uses of a plant-based material, nanocellulose, in regenerative medicine. Following a brief discussion about the fundamental aspects of self-assembly of nanocellulose precursors, we review the key strategies needed for material synthesis and to adjust the architecture of the materials (using three-dimensional printing, freeze-casted porous materials, and electrospinning) according to their uses in tissue engineering, artificial organs, controlled drug delivery and wound healing systems, among others. For this purpose, we map the structure-property-function relationships of nanocellulose-based porous materials and examine the course of actions that are required to translate innovation from the laboratory to industry. Such efforts require attention to regulatory aspects and market pull. Finally, the key challenges and opportunities in this nascent field are critically reviewed.
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Affiliation(s)
- Filipe V. Ferreira
- Nanotechnology National Laboratory for Agriculture (LNNA), Embrapa Instrumentation – Rua XV de Novembro, 1452, São Carlos, SP, 13560-979, Brazil
| | - Alana G. Souza
- Center for Engineering, Modeling, and Applied Social Sciences (CECS), Federal University of ABC (UFABC), Santo André, Brazil
| | - Rubina Ajdary
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P. O. Box 16300, Aalto, Espoo, FIN-00076, Finland
| | - Lucas P. de Souza
- College of Engineering and Physical Sciences, Aston Institute of Materials Research, Aston University, Birmingham, UK
| | - João H. Lopes
- Department of Chemistry, Division of Fundamental Sciences (IEF), Technological Institute of Aeronautics (ITA), São Jose dos Campos, SP, Brazil
| | - Daniel S. Correa
- Nanotechnology National Laboratory for Agriculture (LNNA), Embrapa Instrumentation – Rua XV de Novembro, 1452, São Carlos, SP, 13560-979, Brazil
| | - Gilberto Siqueira
- Laboratory for Cellulose & Wood Materials, Empa - Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, 8600, Dübendorf, Switzerland
| | - Hernane S. Barud
- Biopolymers and Biomaterials Laboratory (BIOPOLMAT), University of Araraquara (UNIARA), Araraquara, 14801-340, São Paulo, Brazil
| | - Derval dos S. Rosa
- Center for Engineering, Modeling, and Applied Social Sciences (CECS), Federal University of ABC (UFABC), Santo André, Brazil
| | - Luiz H.C. Mattoso
- Nanotechnology National Laboratory for Agriculture (LNNA), Embrapa Instrumentation – Rua XV de Novembro, 1452, São Carlos, SP, 13560-979, Brazil
| | - Orlando J. Rojas
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P. O. Box 16300, Aalto, Espoo, FIN-00076, Finland
- Bioproducts Institute, Department of Chemical & Biological Engineering, Department of Chemistry and, Department of Wood Science, The University of British Columbia, 2360 East Mall, Vancouver, BC, V6T 1Z3, Canada
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20
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Tuinier R, Kuhnhold A. Equation of State of Charged Rod Dispersions. J Phys Chem B 2023; 127:9058-9065. [PMID: 37831936 PMCID: PMC10614191 DOI: 10.1021/acs.jpcb.3c04590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/15/2023] [Indexed: 10/15/2023]
Abstract
We study the accuracy of the theory of Stroobants, Lekkerkerker, and Odijk [Macromolecules 1986, 19, 2232-2238], called SLO theory, to describe the thermodynamic properties of an isotropic fluid of charged rods. By incorporation of the effective diameter of the rods according to SLO theory into scaled particle theory (SPT), we obtain an expression for the rod concentration-dependent free volume fraction and the osmotic pressure of a collection of charged hard spherocylinders. The results are compared to Monte Carlo simulations. We find close agreement between the simulation results and the SLO-SPT predictions for not too large values of the Debye length and for high rod charge densities. The deviations increase with rod density, particularly at concentrations above which isotropic-nematic phase transitions are expected.
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Affiliation(s)
- Remco Tuinier
- Laboratory
of Physical Chemistry, Department of Chemical Engineering and Chemistry,
& Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Anja Kuhnhold
- Institute
of Physics, University of Freiburg, Hermann-Herder-Str. 3, 79104 Freiburg, Germany
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21
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Tripathi G, Gwon J, Lee BT. Nano cellulose-laden alginate/chitosan sponge with enhanced biological and hemostatic behavior. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2023; 34:1813-1823. [PMID: 36877157 DOI: 10.1080/09205063.2023.2187985] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/02/2023] [Accepted: 03/03/2023] [Indexed: 03/07/2023]
Abstract
Present study describes about hybrid hemostat developed with alginate (Alg), chitosan (Chito) and TEMPO-oxidized nanofibrillar cellulose (TOCNF) via lyophilization. All samples were analyzed under scanning electron microscopy (SEM) to determine their microstructure, size, and distribution of pores. Cell viability and proliferation of the scaffolds tested using fibroblast type L929 cells, showed it to be an excellent medium for cell generation. Blood coagulation started in ∼7.5 min, and most of the fibrin network formation took place in the Alg-Chito-TOCNF sponge, making it a suitable hemostatic material.
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Affiliation(s)
- Garima Tripathi
- Institute of Tissue Regeneration, Soonchunhyang University, Cheonan, South Korea
| | - Jaegyoung Gwon
- Division of Environmental Material Engineering, Department of Forest Products, Korea Forest Research Institute, Seoul, South Korea
| | - Byong Taek Lee
- Institute of Tissue Regeneration, Soonchunhyang University, Cheonan, South Korea
- Department of Regenerative Medicine, College of Medicine, Soonchunhyang University, Cheonan, South Korea
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22
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Leong MY, Kong YL, Harun MY, Looi CY, Wong WF. Current advances of nanocellulose application in biomedical field. Carbohydr Res 2023; 532:108899. [PMID: 37478689 DOI: 10.1016/j.carres.2023.108899] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/23/2023]
Abstract
Nanocellulose (NC) is a natural fiber that can be extracted in fibrils or crystals form from different natural sources, including plants, bacteria, and algae. In recent years, nanocellulose has emerged as a sustainable biomaterial for various medicinal applications including drug delivery systems, wound healing, tissue engineering, and antimicrobial treatment due to its biocompatibility, low cytotoxicity, and exceptional water holding capacity for cell immobilization. Many antimicrobial products can be produced due to the chemical functionality of nanocellulose, such disposable antibacterial smart masks for healthcare use. This article discusses comprehensively three types of nanocellulose: cellulose nanocrystals (CNC), cellulose nanofibrils (CNF), and bacterial nanocellulose (BNC) in view of their structural and functional properties, extraction methods, and the distinctive biomedical applications based on the recently published work. On top of that, the biosafety profile and the future perspectives of nanocellulose-based biomaterials have been further discussed in this review.
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Affiliation(s)
- M Y Leong
- School of Biosciences, Faculty of Health and Medical Sciences, Taylor's University Lakeside Campus, 47500, Subang Jaya, Selangor Darul Ehsan, Malaysia
| | - Y L Kong
- Department of Engineering and Applied Sciences, American Degree Program, Taylor's University Lakeside Campus, 47500, Subang Jaya, Selangor Darul Ehsan, Malaysia.
| | - M Y Harun
- Department of Chemical and Environmental Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor Darul Ehsan, Malaysia
| | - C Y Looi
- School of Biosciences, Faculty of Health and Medical Sciences, Taylor's University Lakeside Campus, 47500, Subang Jaya, Selangor Darul Ehsan, Malaysia
| | - W F Wong
- Department of Medical Microbiology, Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
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23
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Garavand F, Nooshkam M, Khodaei D, Yousefi S, Cacciotti I, Ghasemlou M. Recent advances in qualitative and quantitative characterization of nanocellulose-reinforced nanocomposites: A review. Adv Colloid Interface Sci 2023; 318:102961. [PMID: 37515865 DOI: 10.1016/j.cis.2023.102961] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 07/03/2023] [Accepted: 07/08/2023] [Indexed: 07/31/2023]
Abstract
Nanocellulose has received immense consideration owing to its valuable inherent traits and impressive physicochemical properties such as biocompatibility, thermal stability, non-toxicity, and tunable surface chemistry. These features have inspired researchers to deploy nanocellulose as nanoscale reinforcement materials for bio-based polymers. A simple yet efficient characterization method is often required to gain insights into the effectiveness of various types of nanocellulose. Despite a decade of continuous research and booming growth in scientific publications, nanocellulose research lacks a measuring tool that can characterize its features with acceptable speed and reliability. Implementing reliable characterization techniques is critical to monitor the specifications of nanocellulose alone or in the final product. Many techniques have been developed aiming to measure the nano-reinforcement mechanisms of nanocellulose in polymer composites. This review gives a full account of the scientific underpinnings of techniques that can characterize the shape and arrangement of nanocellulose. This review aims to deliver consolidated details on the properties and characteristics of nanocellulose in biopolymer composite materials to improve various structural, mechanical, barrier and thermal properties. We also present a comprehensive description of the safety features of nanocellulose before and after being loaded within biopolymeric matrices.
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Affiliation(s)
- Farhad Garavand
- Department of Food Chemistry and Technology, Teagasc Moorepark Food Research Centre, Fermoy, Co. Cork, Ireland.
| | - Majid Nooshkam
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad (FUM), Mashhad, Iran
| | - Diako Khodaei
- School of Food Science and Environmental Health, Environmental Sustainability and Health Institute, Technological University Dublin, Grangegorman, Dublin 7, Ireland.
| | - Shima Yousefi
- Department of Agriculture and Food Science, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Ilaria Cacciotti
- Department of Engineering, INSTM RU, University of Rome 'Niccolò Cusano', Rome, Italy.
| | - Mehran Ghasemlou
- School of Science, STEM College, RMIT University, Melbourne, VIC 3000, Australia.
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24
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Jarpa-Parra M, Moraga-Bustos S, Gutiérrez-Turner E, Tabilo-Munizaga G. A Study on a Polymeric Foam Based on Pulse Proteins and Cellulose Fibrils. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4965. [PMID: 37512240 PMCID: PMC10381842 DOI: 10.3390/ma16144965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/04/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023]
Abstract
Biofoams are a challenge for scientists in terms of innovation. Incorporation of cellulose fibrils (CF), might help improve the microstructure of foams, thus this study focuses on studying the impact of CF on the foaming properties and rheology of lentil protein (LP) foams at various pH and CF concentrations. Additionally, LP-CF mixtures were transformed into solid foams, and their microstructure, physical properties, and morphology were evaluated. CF concentration significantly impacted on LP-CF foam properties, primarily due to high viscosity values. Increased CF concentration resulted in improved FS values (up to 77 min) at all pH values. This is likely attributed to associative interactions and coacervates formation. Also, foam microstructure could be related to apparent viscosity, suggesting the role of viscosity in preserving the integrity of the wet foam structure during freezing and lyophilization processes. However, elevated viscosity values might negatively impact properties such as foaming capacity and produce denser microstructures. The microstructure and morphology analysis revealed that certain foams exhibited a sponge-like structure with open pores and semi-spherical shapes, supported by CF fibers extending and forming layers. However, the structure itself was irregular. While others exhibited non-uniform, irregular pore size, and shape, along with a denser structure. These findings contribute to understanding the behavior of LP-CF mixtures, although additional investigations on mechanical properties, biodegradability, and hydrophobicity are necessary to reach their full potential for various applications.
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Affiliation(s)
- Marcela Jarpa-Parra
- Núcleo de Investigación en Agroalimentos y Nutrición Aplicada, Universidad Adventista de Chile, Chillán 3780000, Chile
| | | | - Eduardo Gutiérrez-Turner
- Instituto de Estadística, Universidad de Valparaíso, Valparaíso 2340000, Chile
- Facultad de Educación, Universidad Adventista de Chile, Chillán 3780000, Chile
| | - Gipsy Tabilo-Munizaga
- Food Engineering Department, Universidad del Bío-Bío, Av. Andrés Bello 720, Chillán 3780000, Chile
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25
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Gbenebor OP, Olanrewaju OA, Usman MA, Adeosun SO. Lignin from Brewers' Spent Grain: Structural and Thermal Evaluations. Polymers (Basel) 2023; 15:polym15102346. [PMID: 37242920 DOI: 10.3390/polym15102346] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
Lignocellulose is a renewable ubiquitous material that comprises cellulose, hemicellulose, and lignin. Lignin has been isolated from different lignocellulosic biomass via chemical treatments, but there has been little or no investigation carried out on the processing of lignin from brewers' spent grain (BSG) to the best of authors' knowledge. This material makes up 85% of the brewery industry's byproducts. Its high moisture content hastens its deterioration, which has posed a huge challenge to its preservation and transportation; this eventually causes environmental pollution. One of the methods of solving this environmental menace is the extraction of lignin as a precursor for carbon fiber production from this waste. This study considers the viability of sourcing lignin from BSG with the use of acid solutions at 100 °C. Structural and thermal analyses were carried out on extracted samples, and the results were compared with other biomass-soured lignin to assess the proficiency of this isolation technique. Wet BSG sourced from Nigeria Breweries (NB), Lagos, was washed and sun-dried for 7 days. Tetraoxosulphate (VI) (H2SO4), hydrochloric (HCl), and acetic acid, each of 10 M, were individually reacted with dried BSG at 100 °C for 3 h and designated as H2, HC, and AC lignin. The residue (lignin) was washed and dried for analysis. Wavenumber shift values from Fourier transform infrared spectroscopy (FTIR) show that intra- and intermolecular OH interactions in H2 lignin are the strongest and possess the highest magnitude of hydrogen-bond enthalpy (5.73 kCal/mol). The thermogravimetric analysis (TGA) results show that a higher lignin yield can be achieved when it is isolated from BSG, as 82.9, 79.3, and 70.2% were realized for H2, HC, and AC lignin. The highest size of ordered domains (0.0299 nm) displayed by H2 lignin from X-ray diffraction (XRD) informs that it has the greatest potential of forming nanofibers via electrospinning. The enthalpy of reaction values of 133.3, 126.6, and 114.1 J/g recorded for H2, HC, and AC lignin, respectively, from differential scanning calorimetry (DSC) results affirm that H2 lignin is the most thermally stable with the highest glass transition temperature (Tg = 107 °C).
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Affiliation(s)
| | | | - Mohammed Awwalu Usman
- Department of Chemical and Petroleum Engineering, University of Lagos, Lagos 101017, Nigeria
| | - Samson Oluropo Adeosun
- Department of Metallurgical and Materials Engineering, University of Lagos, Lagos 101017, Nigeria
- Department of Industrial Engineering, Durban University of Technology, Durban 4000, South Africa
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26
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Li X, Liu Y, Chen F, Liu L, Fan Y. Facile modification of nanochitin in aqueous media for stabilizing tea tree oil based Pickering emulsion with prolonged antibacterial performance. Int J Biol Macromol 2023; 242:124873. [PMID: 37196712 DOI: 10.1016/j.ijbiomac.2023.124873] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 05/01/2023] [Accepted: 05/11/2023] [Indexed: 05/19/2023]
Abstract
Nanochitins have been explored for preparing Pickering Emulsions, however its application is restricted by its simplex disperse nature. It was hypothesized that zwitterionic nanochitins should be capable of stabilizing oil/water (O/W) interfaces in wider pH range. Furthermore, the control of their size, disperse nature and self-assembly performance suggest the formulation of tunable emulsions. Zwitterionic nanochitins were prepared via Schiff base reaction. A systematic study was performed analyzing the disperse nature, fibril morphology, surface characteristic of modified nanochitins. Oil-in-Water Pickering Emulsions stabilized by modified nanochitins were formulated and emulsion stability was analyzed as function of concentration, pH and self-assembly property and further applied for prolonged antibacterial applications. Comparing freshly prepared nanochitins, neutral/alkaline stably dispersed nanochitins can be prepared while maintaining fibril characteristics such as fibril size, crystallinity, thermal stability and so on. Better suspension stability of modified nanochitins under alkaline conditon together with the self assembly performance resulting from amino groups and carboxyl groups benefit the enhanced emulsion stability under nanochitins concentreation of 0.2 %. Encapsulation of tea tree oil in Pickering Emulsions prolongs the diffusion rate oil in the aqueous environment, thus resulting prolongs its antibacterial performance against E. coli and B. subtilis.
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Affiliation(s)
- Xinxia Li
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Longpan Road 159, Nanjing 210037, Jiangsu, China.
| | - Ying Liu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Longpan Road 159, Nanjing 210037, Jiangsu, China.
| | - Feier Chen
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Longpan Road 159, Nanjing 210037, Jiangsu, China.
| | - Liang Liu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Longpan Road 159, Nanjing 210037, Jiangsu, China.
| | - Yimin Fan
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Longpan Road 159, Nanjing 210037, Jiangsu, China.
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27
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Gomez-Maldonado D, Stephens H, Sutcliffe AC, Eula MAC, Erramuspe IBV, Dotson EM, Peresin MS, Zohdy S. Assessment of Bio-Based Materials as a Sustainable and Scalable Alternative for Detection of Plasmodium spp. (Haemospororida: Plasmodiidae) Sporozoites in Field Deployable Testing. JOURNAL OF MEDICAL ENTOMOLOGY 2023; 60:535-545. [PMID: 36779801 PMCID: PMC10981545 DOI: 10.1093/jme/tjad008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Indexed: 05/13/2023]
Abstract
Malaria is responsible for over 435,000 deaths annually, mostly occurring in sub-Saharan Africa. Detecting Plasmodium spp. sporozoites (spzs) in the salivary glands of Anopheles (Diptera: Culicidae) vectors with circumsporozoite enzyme-linked immunosorbent assay (csELISA) is an important surveillance method. However, current technological advances are intellectual property and often require of distribution and highly trained users. The transition into paper-based rapid plataforms would allow for decentralization of survillance, especially in areas where it was virtually eliminated. The addition of bio-based materials have shown the potential to improve binding of target antigens, while being widely available. Here, we evaluate the use of chitosan and cellulose nanocrystals (CNC) as antibody carriers and substrate coatings on 96-well plates and on wax hydrophobized paper plates for the detection of Plasmodium falciparum (Pf), P. vivax VK210 (Pv210), and P. vivax VK247 (Pv247). To further improve the user-friendliness of the paper plates a quantitative photograph image-based color analysis was done. Interactions between the materials and the assay antibodies were studied by quartz crystal microbalance with dissipation monitoring (QCM-D). Overall, the addition of chitosan increased the interaction with antibodies and enhanced signaling in all tests. This work demonstrated that the adaptation of a PcsELISA shows potential as a cost-effective alternative assay platform easily adaptable in deployable testing sites that also showed reduction in reagent volumes by 80% and assay run time by seventh. While dipstick assays were previously developed, paper-based assays are a cost-effective and field-deployable alternative, reducing volumes of reagents that could be used in malaria control and elimination settings.
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Affiliation(s)
- Diego Gomez-Maldonado
- College of Forestry, Wildlife and Environment, Forest Products Development Center, Auburn University, Auburn, AL, USA
- Sustainable Bio-Based Lab, Auburn University, Auburn, AL, USA
| | - Haley Stephens
- College of Forestry, Wildlife and Environment, Forest Products Development Center, Auburn University, Auburn, AL, USA
| | | | - Maria Andrea Camarano Eula
- College of Forestry, Wildlife and Environment, Forest Products Development Center, Auburn University, Auburn, AL, USA
| | - Iris Beatriz Vega Erramuspe
- College of Forestry, Wildlife and Environment, Forest Products Development Center, Auburn University, Auburn, AL, USA
| | - Ellen M. Dotson
- US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Maria Soledad Peresin
- College of Forestry, Wildlife and Environment, Forest Products Development Center, Auburn University, Auburn, AL, USA
- Sustainable Bio-Based Lab, Auburn University, Auburn, AL, USA
| | - Sarah Zohdy
- College of Forestry, Wildlife and Environment, Forest Products Development Center, Auburn University, Auburn, AL, USA
- US Centers for Disease Control and Prevention, Atlanta, GA, USA
- College of Veterinary Medicine, Auburn University, Auburn, AL, USA
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28
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Diaz-Ramirez J, Basasoro S, González K, Eceiza A, Retegi A, Gabilondo N. Integral Valorization of Grape Pomace for Antioxidant Pickering Emulsions. Antioxidants (Basel) 2023; 12:antiox12051064. [PMID: 37237930 DOI: 10.3390/antiox12051064] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/28/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023] Open
Abstract
Full harnessing of grape pomace (GP) agricultural waste for the preparation of antioxidant Pickering emulsions is presented herein. Bacterial cellulose (BC) and polyphenolic extract (GPPE) were both prepared from GP. Rod-like BC nanocrystals up to 1.5 µm in length and 5-30 nm in width were obtained through enzymatic hydrolysis (EH). The GPPE obtained through ultrasound-assisted hydroalcoholic solvent extraction presented excellent antioxidant properties assessed using DPPH, ABTS and TPC assays. The BCNC-GPPE complex formation improved the colloidal stability of BCNC aqueous dispersions by decreasing the Z potential value up to -35 mV and prolonged the antioxidant half-life of GPPE up to 2.5 times. The antioxidant activity of the complex was demonstrated by the decrease in conjugate diene (CD) formation in olive oil-in-water emulsions, whereas the measured emulsification ratio (ER) and droplet mean size of hexadecane-in-water emulsions confirmed the physical stability improvement in all cases. The synergistic effect between nanocellulose and GPPE resulted in promising novel emulsions with prolonged physical and oxidative stability.
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Affiliation(s)
- Julen Diaz-Ramirez
- Materials+Technologies' Group, Engineering School of Gipuzkoa, Department of Chemical and Environmental Engineering, University of the Basque Country (UPV/EHU), Pza. Europa 1, 20018 Donostia-San Sebastián, Spain
| | - Senda Basasoro
- Materials+Technologies' Group, Engineering School of Gipuzkoa, Department of Chemical and Environmental Engineering, University of the Basque Country (UPV/EHU), Pza. Europa 1, 20018 Donostia-San Sebastián, Spain
| | - Kizkitza González
- Materials+Technologies' Group, Engineering School of Gipuzkoa, Department of Chemical and Environmental Engineering, University of the Basque Country (UPV/EHU), Pza. Europa 1, 20018 Donostia-San Sebastián, Spain
| | - Arantxa Eceiza
- Materials+Technologies' Group, Engineering School of Gipuzkoa, Department of Chemical and Environmental Engineering, University of the Basque Country (UPV/EHU), Pza. Europa 1, 20018 Donostia-San Sebastián, Spain
| | - Aloña Retegi
- Materials+Technologies' Group, Engineering School of Gipuzkoa, Department of Chemical and Environmental Engineering, University of the Basque Country (UPV/EHU), Pza. Europa 1, 20018 Donostia-San Sebastián, Spain
| | - Nagore Gabilondo
- Materials+Technologies' Group, Engineering School of Gipuzkoa, Department of Chemical and Environmental Engineering, University of the Basque Country (UPV/EHU), Pza. Europa 1, 20018 Donostia-San Sebastián, Spain
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29
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Sapuan SM, Harussani MM, Ismail AH, Zularifin Soh NS, Mohamad Azwardi MI, Siddiqui VU. Development of nanocellulose fiber reinforced starch biopolymer composites: a review. PHYSICAL SCIENCES REVIEWS 2023. [DOI: 10.1515/psr-2022-0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023]
Abstract
Abstract
In the last few years, there are rising numbers for environmental waste due to factors such as plastic based food packaging that really need to get enough attention in order to prevent the issue from becoming worse and bringing disaster to society. Thus, the uses of plastic composite materials need to be reduced and need to be replaced with materials that are natural and have low degradation to preserve nature. Based on the statistics for the global, the production of plastic has been roughly calculated for passing 400 million metric tons every year and has a high probability of approaching the value of 500 million metric tons at the year of 2025 and this issue needs to be counteracted as soon as possible. Due to that, the increasing number for recent development of natural biopolymer, as an example starch, has been investigated as the substitution for the non-biodegradable biopolymer. Besides, among all biodegradable polymers, starch has been considered as promising substitution polymer due to its renewability, easy availability, and biodegradability. Apart from that, by the reinforcement from the nanocellulose, starch fiber has an increasing in terms of mechanical, barrier and thermal properties. In this review paper, we will be discussing the up-to-date development of nanocellulose fiber reinforced starch biopolymer composites throughout this century.
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Affiliation(s)
- Salit Mohd Sapuan
- Department of Mechanical and Manufacturing Engineering , Advanced Engineering Materials and Composites (AEMC) Research Centre, Universiti Putra Malaysia (UPM) , Serdang , Selangor 43400 , Malaysia
| | - Moklis Muhammad Harussani
- Energy Science and Engineering, Department of Transdisciplinary Science and Engineering , School of Environment and Society, Tokyo Institute of Technology , Meguro 152-8552 , Tokyo , Japan
| | - Aleif Hakimi Ismail
- Department of Mechanical and Manufacturing Engineering , Advanced Engineering Materials and Composites (AEMC) Research Centre, Universiti Putra Malaysia (UPM) , Serdang , Selangor 43400 , Malaysia
| | - Noorashikin Soh Zularifin Soh
- Department of Mechanical and Manufacturing Engineering , Advanced Engineering Materials and Composites (AEMC) Research Centre, Universiti Putra Malaysia (UPM) , Serdang , Selangor 43400 , Malaysia
| | - Mohamad Irsyad Mohamad Azwardi
- Department of Mechanical and Manufacturing Engineering , Advanced Engineering Materials and Composites (AEMC) Research Centre, Universiti Putra Malaysia (UPM) , Serdang , Selangor 43400 , Malaysia
| | - Vasi Uddin Siddiqui
- Department of Mechanical and Manufacturing Engineering , Advanced Engineering Materials and Composites (AEMC) Research Centre, Universiti Putra Malaysia (UPM) , Serdang , Selangor 43400 , Malaysia
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30
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Zhang F, Shen R, Li N, Yang X, Lin D. Nanocellulose: An amazing nanomaterial with diverse applications in food science. Carbohydr Polym 2023; 304:120497. [PMID: 36641166 DOI: 10.1016/j.carbpol.2022.120497] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/16/2022] [Accepted: 12/20/2022] [Indexed: 12/27/2022]
Abstract
Recently, nanocellulose has gained growing interests in food science due to its many advantages including its broad resource of raw materials, renewability, interface stability, high surface area, mechanical strength, prebiotic characteristics, surface chemistry versatility and easy modification. Since then, this review summarized the sources, morphology, and structure characteristics of nanocellulose. Meanwhile, the mechanical, chemical, and combined treatment methods for the preparation of nanocellulose with desired properties were elaborated. Furthermore, the application of nanocellulose in Pickering emulsions, reinforced food packaging, functional food ingredient, food-grade hydrogels, and biosensors were emphasized. Finally, the safety, challenges, and future perspectives of nanocellulose were discussed. This work provided key developments and effective benefits of nanocellulose for future research opportunities in food.
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Affiliation(s)
- Fengrui Zhang
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, Shaanxi Key Laboratory for Hazard Factors Assessment in Processing and Storage of Agricultural Products, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Rui Shen
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, Shaanxi Key Laboratory for Hazard Factors Assessment in Processing and Storage of Agricultural Products, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Nan Li
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, Shaanxi Key Laboratory for Hazard Factors Assessment in Processing and Storage of Agricultural Products, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Xingbin Yang
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, Shaanxi Key Laboratory for Hazard Factors Assessment in Processing and Storage of Agricultural Products, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Dehui Lin
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, Shaanxi Key Laboratory for Hazard Factors Assessment in Processing and Storage of Agricultural Products, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China.
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31
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Ogunleye DT, Akpotu SO, Moodley B. Crystalline Nanocellulose Anchored on Reduced Graphene Oxide for the Removal of Pharmaceuticals from Aqueous Systems: Adsorbent Characterization and Adsorption Performance. ChemistrySelect 2023. [DOI: 10.1002/slct.202202533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Deborah T. Ogunleye
- School of Chemistry and Physics University of KwaZulu-Natal Westville Campus Durban 4000 South Africa
| | - Samson O. Akpotu
- School of Chemistry and Physics University of KwaZulu-Natal Westville Campus Durban 4000 South Africa
| | - Brenda Moodley
- School of Chemistry and Physics University of KwaZulu-Natal Westville Campus Durban 4000 South Africa
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32
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Lu S, Ma T, Hu X, Zhou Y, Wang T, Song Y. Synthesis and characterization of cellulose nanocrystal-Fe composite nanoparticles and their digestion behavior in simulated gastric fluid. Int J Biol Macromol 2023; 225:198-206. [PMID: 36346263 DOI: 10.1016/j.ijbiomac.2022.10.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/19/2022] [Accepted: 10/27/2022] [Indexed: 11/05/2022]
Abstract
Cellulose nanocrystals (CNC) exhibit great potential as a food emulsifier or functional material template. Herein, CNC-Fe nanoparticles were successfully prepared via an in situ chemical reduction approach. Zeta potential measurements, low-field nuclear magnetic resonance spectroscopy, and atomic force microscopy showed that Fe(III) ions were adsorbed onto CNC when FeCl3 was added to a CNC dispersion. Micromorphological analysis revealed small (diameter = 10.0 ± 2.4 nm) spherical nanoparticles synthesized on the surface of aggregated CNC after the reduction of the Fe(III) ions. Fourier transform infrared spectroscopy revealed an intense peak at 779 cm-1 in the CNC-Fe nanoparticles, which was attributed to FeO stretching vibrations. X-ray photoelectron spectroscopy indicated that the valence state of Fe in CNC-Fe nanoparticles was predominantly ferrous. The synthesized CNC-Fe nanoparticles demonstrated excellent colloidal stability in a dispersion for 21 d and complete, rapid, and spontaneous dissolution in vitro simulated gastric fluid. Our results highlight the potential use of CNC as a template for loading Fe into nanoparticles for Fe fortification in food.
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Affiliation(s)
- Shuyu Lu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruits and Vegetable Processing, Beijing 100193, China; Key Laboratory of Fruits and Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Tao Ma
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruits and Vegetable Processing, Beijing 100193, China; Key Laboratory of Fruits and Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Xinna Hu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruits and Vegetable Processing, Beijing 100193, China; Key Laboratory of Fruits and Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Yuxing Zhou
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruits and Vegetable Processing, Beijing 100193, China; Key Laboratory of Fruits and Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Tianhui Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruits and Vegetable Processing, Beijing 100193, China; Key Laboratory of Fruits and Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
| | - Yi Song
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruits and Vegetable Processing, Beijing 100193, China; Key Laboratory of Fruits and Vegetable Processing, Ministry of Agriculture and Rural Affairs, Beijing 100083, China.
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33
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Ibne Mahbub MS, Bae SH, Gwon JG, Lee BT. Decellularized liver extracellular matrix and thrombin loaded biodegradable TOCN/Chitosan nanocomposite for hemostasis and wound healing in rat liver hemorrhage model. Int J Biol Macromol 2023; 225:1529-1542. [PMID: 36436600 DOI: 10.1016/j.ijbiomac.2022.11.209] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/15/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022]
Abstract
During deep noncompressible wound management, surgery, transplantation or post-surgical hemorrhage, rapid blood absorption and hemostasis are the key factors to be taken into consideration to reduce unexpected deaths from severe trauma. In this study, a novel hemostatic biodegradable nanocomposite was fabricated where decellularized liver extracellular matrix (L-ECM) was loaded with two natural polymers (oxidized cellulose and chitosan) in association with thrombin. Plant-derived oxidized cellulose nanofiber (TOCN) and Chitosan (CS) from deacylated chitin were self-assembled with each other by electrostatic interactions. ECM was prepared by the whole tissue decellularization process and incorporated into the composite as a source of collagen and other integrated growth factors to promote wound healing. Thrombin was also anchored with the polymers by freeze drying for enhanced hemostatic efficiency of the composite. This study is the first of its kind to report non-solubilized L-ECM and thrombin loaded TOCN and CS composite, CN/CS/EM-Th for faster hemostasis effect in a rat tail amputation (~71 s) and liver avulsion model (~41 s). Furthermore, excellent liver wound regeneration efficacy was observed in-vivo in comparison to the commercially available oxidized regenerated cellulose product SURGICEL gauge.
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Affiliation(s)
- Md Sowaib Ibne Mahbub
- Department of Regenerative Medicine, College of Medicine, Soonchunhyang University, Cheonan, South Korea
| | - Sang Ho Bae
- Institute of Tissue Regeneration, Soonchunhyang University, Cheonan, South Korea; Department of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, South Korea
| | - Jae-Gyoung Gwon
- Division of Environmental Material Engineering, Department of Forest Products, Korea Forest Research Institute, Seoul, Republic of Korea
| | - Byong-Taek Lee
- Department of Regenerative Medicine, College of Medicine, Soonchunhyang University, Cheonan, South Korea; Institute of Tissue Regeneration, Soonchunhyang University, Cheonan, South Korea.
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34
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Silvestre GH, de Lima FC, Bernardes JS, Fazzio A, Miwa RH. Nanoscale structural and electronic properties of cellulose/graphene interfaces. Phys Chem Chem Phys 2023; 25:1161-1168. [PMID: 36519443 DOI: 10.1039/d2cp04146d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
The development of electronic devices based on the functionalization of (nano)cellulose platforms relies upon an atomistic understanding of the structural and electronic properties of a combined system, cellulose/functional element. In this work, we present a theoretical study of the nanocellulose/graphene interfaces (nCL/G) based on first-principles calculations. We find that the binding energies of both hydrophobic/G (nCLphob/G) and hydrophilic/G (nCLphil/G) interfaces are primarily dictated by the van der Waals interactions, and are comparable with those of their 2D interface counterparts. We verify that the energetic preference of nCLphob/G has been reinforced by the inclusion of an aqueous medium via an implicit solvation model. Further structural characterization was carried out using a set of simulations of the carbon K-edge X-ray absorption spectra to identify and distinguish the key absorption features of the nCLphob/G and nCLphil/G interfaces. The electronic structure calculations reveal that the linear energy bands of graphene lie in the band gap of the nCL sheet, while depletion/accumulation charge density regions are observed. We show that external agents, i.e., electric field and mechanical strain, allow for tunability of the Dirac cone and charge density at the interface. The control/maintenance of the Dirac cone states in nCL/G is an important feature for the development of electronic devices based on cellulosic platforms.
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Affiliation(s)
- G H Silvestre
- Instituto de Física, Universidade Federal de Uberlândia, 38400-902, Uberlândia, MG, Brazil.
| | - F Crasto de Lima
- Ilum School of Science, Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, SP, 13083-970, Brazil.
| | - J S Bernardes
- Brazilian Nanotechnology National Laboratory, Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, SP, 13083-970, Brazil.,Universidade Federal do ABC (UFABC), 09210-580 Santo André, São Paulo, Brazil
| | - A Fazzio
- Ilum School of Science, Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, SP, 13083-970, Brazil. .,Universidade Federal do ABC (UFABC), 09210-580 Santo André, São Paulo, Brazil
| | - R H Miwa
- Instituto de Física, Universidade Federal de Uberlândia, 38400-902, Uberlândia, MG, Brazil.
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Li XF, Lu P, Jia HR, Li G, Zhu B, Wang X, Wu FG. Emerging materials for hemostasis. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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36
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Zhang X, Wang D, Liu S, Tang J. Bacterial Cellulose Nanofibril-Based Pickering Emulsions: Recent Trends and Applications in the Food Industry. Foods 2022; 11:foods11244064. [PMID: 36553806 PMCID: PMC9778365 DOI: 10.3390/foods11244064] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
The Pickering emulsion stabilized by food-grade colloidal particles has developed rapidly in recent decades and attracts extensive attention for potential applications in the food industry. Bacterial cellulose nanofibrils (BCNFs), as green and sustainable colloidal nanoparticles derived from bacterial cellulose, have various advantages for Pickering emulsion stabilization and applications due to their unique properties, such as good amphiphilicity, a nanoscale fibrous network, a high aspect ratio, low toxicity, excellent biocompatibility, and sustainability. This review provides a comprehensive overview of the recent advances in the Pickering emulsion stabilized by BCNF particles, including the classification, preparation method, and physicochemical properties of diverse BCNF-based particles as Pickering stabilizers, as well as surface modifications with other substances to improve their emulsifying performance and functionality. Additionally, this paper highlights the stabilization mechanisms and provides potential food applications of BCNF-based Pickering emulsions, such as nutrient encapsulation and delivery, edible coatings and films, fat substitutes, etc. Furthermore, the safety issues and future challenges for the development and food-related applications of BCNFs-based Pickering emulsions are also outlined. This work will provide new insights and more ideas on the development and application of nanofibril-based Pickering emulsions for researchers.
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Affiliation(s)
- Xingzhong Zhang
- College of Food and Bioengineering, Xihua University, Chengdu 610039, China
| | - Dan Wang
- College of Food and Bioengineering, Xihua University, Chengdu 610039, China
| | - Shilin Liu
- College of Food Science & Technology, Huazhong Agricultural University, Wuhan 430070, China
- Correspondence: (S.L.); (J.T.)
| | - Jie Tang
- College of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Correspondence: (S.L.); (J.T.)
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37
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Chang MH, Oh-e M. Kinetic arrest during the drying of cellulose nanocrystal films from aqueous suspensions analogous to the freezing of thermal motions. Sci Rep 2022; 12:21042. [PMID: 36470939 PMCID: PMC9722664 DOI: 10.1038/s41598-022-24926-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 11/22/2022] [Indexed: 12/12/2022] Open
Abstract
A comprehensive understanding of controlling the iridescence of cellulose films by manipulating the alignment and helical pitch of cellulose nanocrystals (CNCs) is required to advance cellulose photonics and its optoelectronic applications. Aqueous suspensions of CNCs exhibit a cholesteric liquid crystal (LC) phase with structural color; however, attaining a uniformly colored film is extremely difficult. Presumably, because multiple interrelated factors influence the CNC molecular alignment and helical pitch, existing models are not necessarily conclusive and remain a subject of debate. To eventually achieve homogeneously colored films, we compare aqueous CNC suspensions as a lyotropic liquid LC with thermotropic ones, and we spectroscopically confirm that the coloration of CNC droplets originates from the periodic CNC structure. The suspension drying process significantly influences the quality of iridescence of CNC films. Rapidly drying a droplet of a CNC suspension forms a concentric rainbow film, with red edges and a blue center, typical of the coffee-ring effect observed in air-dried films. By contrast, slow drying under controlled humidity, which reduces capillary flow, provides higher uniformity and a large blue area. Orbitally shaking films while drying under high humidity further improves the uniformity. Therefore, the evaporation rate significantly influences the thermodynamically stabilized helical pitch of CNCs, which determines the structural color. We qualitatively model the kinetic arrest induced by the rapid evaporation of lyotropic LCs in a manner equivalent to that induced by the rate of temperature change in thermotropic LCs and other materials.
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Affiliation(s)
- Meng-Hsiang Chang
- grid.38348.340000 0004 0532 0580Institute of Photonics Technologies, Department of Electrical Engineering, National Tsing Hua University, 101 Sec. 2 Kuang-Fu Road, Hsinchu, 30013 Taiwan
| | - Masahito Oh-e
- grid.38348.340000 0004 0532 0580Institute of Photonics Technologies, Department of Electrical Engineering, National Tsing Hua University, 101 Sec. 2 Kuang-Fu Road, Hsinchu, 30013 Taiwan
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38
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Cui SM, Hashmi S, Li WQ, Handschuh-Wang S, Zhu CT, Wang SC, Yang PP, Huang YF, Zhu GM, Stadler FJ. Influence of Cellulose Nanofibers on the Behavior of Pickering Emulsions. Part 1. Microscopy and Startup Flow Test. MATERIALS (BASEL, SWITZERLAND) 2022; 15:8285. [PMID: 36499785 PMCID: PMC9736908 DOI: 10.3390/ma15238285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 06/17/2023]
Abstract
The dispersibility of flexible polymer chains present at the emulsion's interface between the dispersed and continuous phase has obvious effects on rheology and dielectric properties of the whole emulsion. Cellulose nanofiber (CNF)-based Pickering emulsions are good systems to research these properties with respect to their microscopic phase structure, dielectric, and rheological properties by using CNF as a water-dispersible Pickering emulsifier, liquid paraffin as an oil phase, and didodecyldimethylammonium bromide (DDAB) as a cationic auxiliary surfactant. The CNF and DDAB contents were systematically varied while the water-to-paraffin oil ratio was kept constant to discern the influence of the Pickering emulsifiers. Polarized optical microscopic images reveal that the droplets tend to shrink at higher CNF content but grow bigger when increasing the DDAB content, which is proved by fluorescence analysis of the CNF dispersibility with varying DDAB content. The dielectric damping exhibits a minimum, whose value decreases with increasing DDAB and CNF content. Increasing the DDAB content promotes the solubilization of CNF in the aqueous phase, which will increase the overall viscosity and yield points. Similarly, a higher CNF content leads to a higher viscosity and yield point, but at high DDAB contents, the viscosity function exhibits an S-shape at intermediate CNF contents. To evaluate the results further, they were compared with CNF dispersions (without oil phase), which showed a surfactant effect slightly on maximum stress but strongly on yield stress τy, indicating that DDAB can promote the formation of a CNF network rather than the viscosity of the whole system. This paper provides information on how a systematical variation of the composition influences morphology and physico-chemical interactions as detected by broadband dielectric spectroscopy and rheological behavior.
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Affiliation(s)
- Shu-Ming Cui
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Laboratory for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, China
- South China Advanced Institute for Soft Matter Science and Technology, School of Emergent Soft Matter, South China University of Technology, Guangzhou 510640, China
| | - Saud Hashmi
- Department of Polymer & Petrochemical Engineering, NED University of Engineering & Technology, Karachi 75270, Sindh, Pakistan
| | - Wen-Qiang Li
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Laboratory for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, China
| | - Stephan Handschuh-Wang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Cheng-Tian Zhu
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Laboratory for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, China
| | - Shi-Chang Wang
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Laboratory for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, China
| | - Pian-Pian Yang
- College of Management, Shenzhen University, Shenzhen 518055, China
| | - Yan-Fei Huang
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Laboratory for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, China
| | - Guang-Ming Zhu
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Laboratory for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, China
| | - Florian J. Stadler
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Laboratory for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, China
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39
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Tang C, Chai Y, Wang C, Wang Z, Min J, Wang Y, Qi W, Su R, He Z. Pickering Emulsions Stabilized by Lignin/Chitosan Nanoparticles for Biphasic Enzyme Catalysis. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:12849-12858. [PMID: 36215031 DOI: 10.1021/acs.langmuir.2c01819] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In this study, we construct a green and high-performance platform using Pickering emulsions for biphasic catalysis. The oil-in-water Pickering emulsions stabilized by the lignin/chitosan nanoparticles (Lig/Chi NPs) have great stability and alkali resistance, showing pH-responsive reversible emulsification and demulsification which can be recycled at least three times. The Pickering emulsion also has fluorescence and wide availability to different oil-to-water volume ratios, types of oil, storage times, temperatures, and ion concentrations. When this system is applied to the lipase-catalyzed reaction for the hydrolysis of p-nitrophenol palmitate, it will provide stable and large oil-water reaction interface areas, and the negatively charged lipase will enrich at the emulsion interface by electrostatic adsorption of the positively charged Lig/Chi NPs to achieve immobilization (lipase-Lig/Chi NPs). The reaction conversion rate can reach nearly 100% in 30 min, which is nearly three times higher than that of the conventional two-phase system. Moreover, the lipases in Pickering emulsion stabilized by Lig/Chi NPs exhibit great recyclability because of the protection of Lig/Chi NPs.
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Affiliation(s)
- Chuanmei Tang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Yingying Chai
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Chaoxuan Wang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Zixuan Wang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Jiwei Min
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Yuefei Wang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
- Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin 300072, P. R. China
| | - Wei Qi
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
- Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin 300072, P. R. China
| | - Rongxin Su
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
- Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin 300072, P. R. China
| | - Zhimin He
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
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40
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Sources, Chemical Functionalization, and Commercial Applications of Nanocellulose and Nanocellulose-Based Composites: A Review. Polymers (Basel) 2022; 14:polym14214468. [PMID: 36365462 PMCID: PMC9658553 DOI: 10.3390/polym14214468] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/14/2022] [Accepted: 10/19/2022] [Indexed: 11/25/2022] Open
Abstract
Nanocellulose is the most abundant material extracted from plants, animals, and bacteria. Nanocellulose is a cellulosic material with nano-scale dimensions and exists in the form of cellulose nanocrystals (CNC), bacterial nanocellulose (BNC), and nano-fibrillated cellulose (NFC). Owing to its high surface area, non-toxic nature, good mechanical properties, low thermal expansion, and high biodegradability, it is obtaining high attraction in the fields of electronics, paper making, packaging, and filtration, as well as the biomedical industry. To obtain the full potential of nanocellulose, it is chemically modified to alter the surface, resulting in improved properties. This review covers the nanocellulose background, their extraction methods, and possible chemical treatments that can enhance the properties of nanocellulose and its composites, as well as their applications in various fields.
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Norrrahim MNF, Knight VF, Nurazzi NM, Jenol MA, Misenan MSM, Janudin N, Kasim NAM, Shukor MFA, Ilyas RA, Asyraf MRM, Naveen J. The Frontiers of Functionalized Nanocellulose-Based Composites and Their Application as Chemical Sensors. Polymers (Basel) 2022; 14:polym14204461. [PMID: 36298039 PMCID: PMC9608972 DOI: 10.3390/polym14204461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/30/2022] [Accepted: 10/02/2022] [Indexed: 11/16/2022] Open
Abstract
Chemical sensors are a rapidly developing technology that has received much attention in diverse industries such as military, medicine, environmental surveillance, automotive power and mobility, food manufacturing, infrastructure construction, product packaging and many more. The mass production of low-cost devices and components for use as chemical sensors is a major driving force for improvements in each of these industries. Recently, studies have found that using renewable and eco-friendly materials would be advantageous for both manufacturers and consumers. Thus, nanotechnology has led to the investigation of nanocellulose, an emerging and desirable bio-material for use as a chemical sensor. The inherent properties of nanocellulose, its high tensile strength, large specific surface area and good porous structure have many advantages in its use as a composite material for chemical sensors, intended to decrease response time by minimizing barriers to mass transport between an analyte and the immobilized indicator in the sensor. Besides which, the piezoelectric effect from aligned fibers in nanocellulose composites is beneficial for application in chemical sensors. Therefore, this review presents a discussion on recent progress and achievements made in the area of nanocellulose composites for chemical sensing applications. Important aspects regarding the preparation of nanocellulose composites using different functionalization with other compounds are also critically discussed in this review.
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Affiliation(s)
- Mohd Nor Faiz Norrrahim
- Research Centre for Chemical Defence, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, Kuala Lumpur 57000, Malaysia
- Correspondence: (M.N.F.N.); (V.F.K.); (N.M.N.)
| | - Victor Feizal Knight
- Research Centre for Chemical Defence, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, Kuala Lumpur 57000, Malaysia
- Correspondence: (M.N.F.N.); (V.F.K.); (N.M.N.)
| | - Norizan Mohd Nurazzi
- Bioresource Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia
- Green Biopolymer, Coatings & Packaging Cluster, School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia
- Correspondence: (M.N.F.N.); (V.F.K.); (N.M.N.)
| | - Mohd Azwan Jenol
- Department of Bioprocess Technology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | | | - Nurjahirah Janudin
- Research Centre for Chemical Defence, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, Kuala Lumpur 57000, Malaysia
| | - Noor Azilah Mohd Kasim
- Research Centre for Chemical Defence, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, Kuala Lumpur 57000, Malaysia
- Department of Chemistry and Biology, Centre for Defence Foundation Studies, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, Kuala Lumpur 57000, Malaysia
| | - Muhammad Faizan A. Shukor
- Research Centre for Chemical Defence, Universiti Pertahanan Nasional Malaysia, Kem Perdana Sungai Besi, Kuala Lumpur 57000, Malaysia
| | - Rushdan Ahmad Ilyas
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
- Centre for Advanced Composite Materials (CACM), Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
| | - Muhammad Rizal Muhammad Asyraf
- Centre for Advanced Composite Materials (CACM), Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
- Engineering Design Research Group (EDRG), School of Mechanical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
| | - Jesuarockiam Naveen
- School of Mechanical Engineering, Vellore Institute of Technology, Vellore 632014, India
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Lama S, Subedi S, Ramesh S, Shin K, Lee YJ, Kim JH. Synthesis and Characterization of MnO 2@Cellulose and Polypyrrole-Decorated MnO 2@Cellulose for the Detection of Chemical Warfare Agent Simulant. MATERIALS (BASEL, SWITZERLAND) 2022; 15:7313. [PMID: 36295378 PMCID: PMC9606964 DOI: 10.3390/ma15207313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/10/2022] [Accepted: 10/16/2022] [Indexed: 06/16/2023]
Abstract
Chemical warfare agents (CWAs) have been threatening human civilization and its existence because of their rapid response, toxic, and irreversible nature. The hybrid nanostructured composites were synthesized by the hydrothermal process to detect the dimethyl methyl phosphonate (DMMP), a simulant of G-series nerve agents, especially sarin. Cellulose (CE), manganese oxide cellulose (MnO2@CE), and MnO2@CE/polypyrrole (PPy) exhibited a frequency shift of 0.4, 4.8, and 8.9 Hz, respectively, for a DMMP concentration of 25 ppm in the quartz crystal microbalance (QCM). In surface acoustic wave (SAW) sensor, they exhibited 187 Hz, 276 Hz, and 78 Hz, respectively. A comparison between CE, MnO2@CE, and MnO2@CE/PPy demonstrated that MnO2@CE/PPy possesses excellent linearity with a coefficient of determination (COD or R2) of 0.992 and 0.9547 in the QCM and SAW sensor. The hybrid composite materials showed a reversible adsorption and desorption phenomenon in the reproducibility test. The response and recovery times indicated that MnO2@CE/PPy showed the shortest response (~23 s) and recovery times (~42 s) in the case of the QCM sensor. Hence, the pristine CE and its nanostructured composites were compared to analyze the sensing performance based on sensitivity, selectivity, linearity, reproducibility, and response and recovery times to detect the simulant of nerve agents.
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Affiliation(s)
- Sanjeeb Lama
- Laboratory of Intelligent Devices and Thermal Control, Department of Mechanical Engineering, Inha University, Incheon 22212, Korea
| | - Sumita Subedi
- Department of Chemistry and Chemical Engineering, Inha University, Incheon 22212, Korea
| | - Sivalingam Ramesh
- Department of Mechanical, Robotics and Energy Engineering, Dongguk University, Seoul 04620, Korea
| | - Kyeongho Shin
- Laboratory of Intelligent Devices and Thermal Control, Department of Mechanical Engineering, Inha University, Incheon 22212, Korea
| | - Young-Jun Lee
- Laboratory of Intelligent Devices and Thermal Control, Department of Mechanical Engineering, Inha University, Incheon 22212, Korea
| | - Joo-Hyung Kim
- Laboratory of Intelligent Devices and Thermal Control, Department of Mechanical Engineering, Inha University, Incheon 22212, Korea
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Dorieh A, Ayrilmis N, Farajollah Pour M, Ghafari Movahed S, Valizadeh Kiamahalleh M, Shahavi MH, Hatefnia H, Mehdinia M. Phenol formaldehyde resin modified by cellulose and lignin nanomaterials: Review and recent progress. Int J Biol Macromol 2022; 222:1888-1907. [DOI: 10.1016/j.ijbiomac.2022.09.279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/06/2022] [Accepted: 09/28/2022] [Indexed: 11/05/2022]
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Yuan T, Zeng J, Guo D, Sun Q, Wang B, Sha L, Chen K. Multiphasic lignocellulose-based suspension for oil-water interfacial stabilization: Synergistic adsorption and phase behavior. Int J Biol Macromol 2022; 224:1142-1151. [DOI: 10.1016/j.ijbiomac.2022.10.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/11/2022] [Accepted: 10/21/2022] [Indexed: 11/05/2022]
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Parajuli S, Hasan MJ, Ureña-Benavides EE. Effect of the Interactions between Oppositely Charged Cellulose Nanocrystals (CNCs) and Chitin Nanocrystals (ChNCs) on the Enhanced Stability of Soybean Oil-in-Water Emulsions. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15196673. [PMID: 36234017 PMCID: PMC9573157 DOI: 10.3390/ma15196673] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/07/2022] [Accepted: 09/22/2022] [Indexed: 05/05/2023]
Abstract
Chitin nanocrystals (ChNCs) and cellulose nanocrystals (CNCs) have been recently used to stabilize emulsions; however, they generally require significant amounts of salt, limiting their applicability in food products. In this study, we developed nanoconjugates by mixing positively charged ChNCs and negatively charged CNCs at various ChNC:CNC mass ratios (2:1, 1:1, and 1:2), and utilized them in stabilizing soybean oil-water Pickering emulsions with minimal use of NaCl salt (20 mM) and nanoparticle (NP) concentrations below 1 wt%. The nanoconjugates stabilized the emulsions better than individual CNC or ChNC in terms of a reduced drop growth and less creaming. Oppositely charged CNC and ChNC neutralized each other when their mass ratio was 1:1, leading to significant flocculation in the absence of salt at pH 6. Raman spectroscopy provided evidence for electrostatic interactions between the ChNCs and CNCs, and generated maps suggesting an assembly of ChNC bundles of micron-scale lengths intercalated by similar-size areas predominantly composed of CNC. The previous measurements, in combination with contact angles on nanoparticle films, suggested that the conjugates preferentially exposed the hydrophobic crystalline planes of CNCs and ChNCs at a 1:1 mass ratio, which was also the best ratio at stabilizing soybean oil-water Pickering emulsions.
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Escamilla-García M, García-García MC, Gracida J, Hernández-Hernández HM, Granados-Arvizu JÁ, Di Pierro P, Regalado-González C. Properties and Biodegradability of Films Based on Cellulose and Cellulose Nanocrystals from Corn Cob in Mixture with Chitosan. Int J Mol Sci 2022; 23:ijms231810560. [PMID: 36142471 PMCID: PMC9503148 DOI: 10.3390/ijms231810560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 08/31/2022] [Accepted: 09/06/2022] [Indexed: 11/24/2022] Open
Abstract
The increase in consumer demand for more sustainable packaging materials represents an opportunity for biopolymers utilization as an alternative to reduce the environmental impact of plastics. Cellulose (C) and chitosan (CH) are attractive biopolymers for film production due to their high abundance, biodegradability and low toxicity. The objective of this work was to incorporate cellulose nanocrystals (NC) and C extracted from corn cobs in films added with chitosan and to evaluate their properties and biodegradability. The physicochemical (water vapor barrier, moisture content, water solubility and color) and mechanical properties of the films were evaluated. Component interactions using Fourier-transform infrared (FTIR) spectroscopy, surface topography by means of atomic force microscopy (AFM), biodegradability utilizing a fungal mixture and compostability by burying film discs in compost were also determined. The C-NC-CH compared to C-CH films presented a lower moisture content (17.19 ± 1.11% and 20.07 ± 1.01%; w/w, respectively) and water vapor permeability (g m−1 s−1 Pa−1 × 10−12: 1.05 ± 0.15 and 1.57 ± 0.10; w/w, respectively) associated with the NC addition. Significantly high roughness (Rq = 4.90 ± 0.98 nm) was observed in films added to NC, suggesting a decreased homogeneity. The biodegradability test showed larger fungal growth on C-CH films than on CH films (>60% and <10%, respectively) due to the antifungal properties of CH. C extracted from corn cobs resulted in a good option as an alternative packaging material, while the use of NC improved the luminosity and water barrier properties of C-CH films, promoting strong interactions due to hydrogen bonds.
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Affiliation(s)
- Monserrat Escamilla-García
- Faculty of Chemistry, Autonomous University of Querétaro, Cerro de las Campanas S/N, Las Campanas, Santiago de Querétaro 76010, Mexico
| | - Mónica Citlali García-García
- Faculty of Chemistry, Autonomous University of Querétaro, Cerro de las Campanas S/N, Las Campanas, Santiago de Querétaro 76010, Mexico
| | - Jorge Gracida
- Faculty of Chemistry, Autonomous University of Querétaro, Cerro de las Campanas S/N, Las Campanas, Santiago de Querétaro 76010, Mexico
| | - Hilda María Hernández-Hernández
- CONACYT—Center for Research and Assistance in Technology and Design of the Jalisco State, A.C. (CIATEJ), Av. Normalistas 800, Colinas de la Normal, Guadalajara 44270, Mexico
| | - José Ángel Granados-Arvizu
- Faculty of Chemistry, Autonomous University of Querétaro, Cerro de las Campanas S/N, Las Campanas, Santiago de Querétaro 76010, Mexico
| | - Próspero Di Pierro
- Department of Agricultural Sciences, University of Naples “Federico II”, Via Università, 100, 80055 Naples, Italy
| | - Carlos Regalado-González
- Faculty of Chemistry, Autonomous University of Querétaro, Cerro de las Campanas S/N, Las Campanas, Santiago de Querétaro 76010, Mexico
- Correspondence: ; Tel.: +52-442-123-8332
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Polysaccharides-based nanofibrils: From tissue engineering to biosensor applications. Carbohydr Polym 2022; 291:119670. [DOI: 10.1016/j.carbpol.2022.119670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 11/22/2022]
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Missio A, Otoni CG, Zhao B, Beaumont M, Khakalo A, Kämäräinen T, Silva SHF, Mattos BD, Rojas OJ. Nanocellulose Removes the Need for Chemical Crosslinking in Tannin-Based Rigid Foams and Enhances Their Strength and Fire Retardancy. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2022; 10:10303-10310. [PMID: 35966391 PMCID: PMC9364407 DOI: 10.1021/acssuschemeng.2c02678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/14/2022] [Indexed: 06/15/2023]
Abstract
Thermal insulation and fire protection are two of the most critical features affecting energy efficiency and safety in built environments. Together with the associated environmental footprint, there is a strong need to consider new insulation materials. Tannin rigid foams have been proposed as viable and sustainable alternatives to expanded polyurethanes, traditionally used in building enveloping. Tannin foams structure result from polymerization with furfuryl alcohol via self-expanding. We further introduce cellulose nanofibrils (CNFs) as a reinforcing agent that eliminates the need for chemical crosslinking during foam formation. CNF forms highly entangled and interconnected nanonetworks, at solid fractions as low as 0.1 wt %, enabling the formation of foams that are ca. 30% stronger and ca. 25% lighter compared to those produced with formaldehyde, currently known as one of the best performers in chemically coupling tannin and furfuryl alcohol. Compared to the those chemically crosslinked, our CNF-reinforced tannin foams display higher thermal degradation temperature (peak shifted upward, by 30-50 °C) and fire resistance (40% decrease in mass loss). Furthermore, we demonstrate partially hydrophobized CNF to tailor the foam microstructure and derived physical-mechanical properties. In sum, green and sustainable foams, stronger, lighter, and more resistant to fire are demonstrated compared to those produced by formaldehyde crosslinking.
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Affiliation(s)
- André
Luiz Missio
- Graduate
Program in Materials Science and Engineering (PPGCEM), Federal University of Pelotas (UFPel), Gomes Carneiro 1, Pelotas, RS 96010-610, Brazil
| | - Caio G. Otoni
- Department
of Materials Engineering (DEMa), Federal
University of São Carlos (UFSCar), Rod. Washington Luís km 235, São Carlos, SP 13565-905, Brazil
| | - Bin Zhao
- Department
of Bioproducts and Biosystems, School of
Chemical Engineering, Aalto University, Vuorimiehentie 1, Espoo FI-00076, Finland
| | - Marco Beaumont
- Department
of Chemistry, Institute of Chemistry of
Renewable Resources, University of Natural Resources and Life Sciences, Konrad-Lorenz-Str. 24, 3430 Tulln, Austria
| | - Alexey Khakalo
- VTT
Technical Research Centre of Finland, P.O. Box 1000, Espoo FI-02044, Finland
| | - Tero Kämäräinen
- Department
of Bioproducts and Biosystems, School of
Chemical Engineering, Aalto University, Vuorimiehentie 1, Espoo FI-00076, Finland
| | - Silvia H. F. Silva
- Graduate
Program in Materials Science and Engineering (PPGCEM), Federal University of Pelotas (UFPel), Gomes Carneiro 1, Pelotas, RS 96010-610, Brazil
| | - Bruno D. Mattos
- Department
of Bioproducts and Biosystems, School of
Chemical Engineering, Aalto University, Vuorimiehentie 1, Espoo FI-00076, Finland
| | - Orlando J. Rojas
- Department
of Bioproducts and Biosystems, School of
Chemical Engineering, Aalto University, Vuorimiehentie 1, Espoo FI-00076, Finland
- Bioproducts
Institute, Department of Chemical and Biological Engineering, Department
of Chemistry and Department of Wood Science, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
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Influence of Nanocellulose Structure on Paper Reinforcement. Molecules 2022; 27:molecules27154696. [PMID: 35897873 PMCID: PMC9331812 DOI: 10.3390/molecules27154696] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/13/2022] [Accepted: 07/18/2022] [Indexed: 02/04/2023] Open
Abstract
This article describes how crystalline or fibrous nanocellulose influences the mechanical properties of paper substrate. In this context, we used commercially available cellulose nanocrystals, mechanically prepared cellulose nanofibers dispersed in water or ethanol, and carboxy cellulose nanofibers. Selective reinforcement of the paper treated with the nanocellulose samples mentioned above was observed. The change in the fibre structure was assessed using scanning electron microscopy, roentgenography, and spectroscopy techniques. In addition, the effect of nanocellulose coating on physical properties was evaluated, specifically tensile index, elongation coefficient, Elmendorf tear resistance, Bendtsen surface roughness, Bendtsen air permeability, and bending strength. It can be concluded that the observed decrease in the strength properties of the paper after applying some NC compositions is due to the loss of potential disturbances in hydrogen bonds between the nanocellulose dispersed in ethanol and the paper substrate. On the other hand, significantly increased strength was observed in the case of paper reinforced with nanocellulose functionalized with carboxyl groups.
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50
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Costa C, Medronho B, Filipe A, Romano A, Lindman B, Edlund H, Norgren M. On the formation and stability of cellulose-based emulsions in alkaline systems: Effect of the solvent quality. Carbohydr Polym 2022; 286:119257. [DOI: 10.1016/j.carbpol.2022.119257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/11/2022] [Accepted: 02/11/2022] [Indexed: 11/25/2022]
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