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Martín CDMG, García JIH, Bonardd S, Díaz DD. Lignin-Based Catalysts for C-C Bond-Forming Reactions. Molecules 2023; 28:molecules28083513. [PMID: 37110747 PMCID: PMC10141373 DOI: 10.3390/molecules28083513] [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: 03/13/2023] [Revised: 04/01/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Carbon-carbon (C-C) bond formation is the key reaction in organic synthesis to construct the carbon framework of organic molecules. The continuous shift of science and technology toward eco-friendly and sustainable resources and processes has stimulated the development of catalytic processes for C-C bond formation based on the use of renewable resources. In this context, and among other biopolymer-based materials, lignin has attracted scientific attention in the field of catalysis during the last decade, either through its acid form or as a support for metal ions and metal nanoparticles that drive the catalytic activity. Its heterogeneous nature, as well as its facile preparation and low cost, provide competitive advantages over other homogeneous catalysts. In this review, we have summarized a variety of C-C formation reactions, such as condensations, Michael additions of indoles, and Pd-mediated cross-coupling reactions that were successfully carried out in the presence of lignin-based catalysts. These examples also involve the successful recovery and reuse of the catalyst after the reaction.
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Affiliation(s)
- Cristina Del Mar García Martín
- Instituto de Bio-Orgánica Antonio González, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain
| | - José Ignacio Hernández García
- Instituto de Bio-Orgánica Antonio González, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain
- Departamento de Química Orgánica, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 3, 38206 La Laguna, Spain
| | - Sebastián Bonardd
- Instituto de Bio-Orgánica Antonio González, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain
- Departamento de Química Orgánica, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 3, 38206 La Laguna, Spain
| | - David Díaz Díaz
- Instituto de Bio-Orgánica Antonio González, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain
- Departamento de Química Orgánica, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 3, 38206 La Laguna, Spain
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2
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Xie P, Ge Y, Wang Y, Zhou J, Miao Y, Liu Z. Mechanically Enhanced Nanocrystalline Cellulose/Reduced Graphene Oxide/Polyethylene Glycol Electrically Conductive Composite Film. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:4371. [PMID: 36558225 PMCID: PMC9784714 DOI: 10.3390/nano12244371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
Traditional conductive materials do not meet the increasing requirements of electronic products because of such materials' high rigidity, poor flexibility, and slow biodegradation after disposal. Preparing flexible conductive materials with excellent mechanical properties is an active area of research. The key to flexible conductive materials lies in the combination of the polymer matrix and conductive components. This combination can be achieved by making a film of renewable nano-microcrystalline cellulose (NCC) and reduced graphene oxide (rGO) with excellent electrical conductivity-by simple filtration and introducing polyethylene glycol (PEG) to enhance the functionality of the composite film. Graphene imparted conductivity to the composite film, which reached 5.67 S·m-1. A reinforced NCC/rGO/PEG-4 composite film with a thickness of only 21 μm exhibited a tensile strength of 30.56 MPa, which was 83% higher than that of the sample without PEG (16.71 MPa), and toughness of 727.18 kJ·m-3, which was about 132% higher than that of the control sample (NCC/rGO, 313.86 kJ·m-3). This ultra-thin conductive composite film-which can be prepared simply, consists of environmentally sustainable and biodegradable raw materials, and exhibits excellent mechanical properties-has substantial potential for applications in e.g., flexible electronic wearable devices, electrodes, and capacitors.
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Affiliation(s)
| | | | | | | | - Yuanyuan Miao
- Correspondence: (Y.M.); (Z.L.); Tel.: +86-13-(94)-5697965 (Z.L.)
| | - Zhenbo Liu
- Correspondence: (Y.M.); (Z.L.); Tel.: +86-13-(94)-5697965 (Z.L.)
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3
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Mannan HA, Idris A, Nasir R, Mukhtar H, Qadir D, Suleman H, Basit A. Interfacial Tailoring of Polyether Sulfone-Modified Silica Mixed Matrix Membranes for CO 2 Separation. MEMBRANES 2022; 12:membranes12111129. [PMID: 36422121 PMCID: PMC9698322 DOI: 10.3390/membranes12111129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/03/2022] [Accepted: 11/09/2022] [Indexed: 06/02/2023]
Abstract
In this work, in situ polymerization of modified sol-gel silica in a polyether sulfone matrix is presented to control the interfacial defects in organic-inorganic composite membranes. Polyether sulfone polymer and modified silica are used as organic and inorganic components of mixed matrix membranes (MMM). The membranes were prepared with different loadings (2, 4, 6, and 8 wt.%) of modified and unmodified silica. The synthesized membranes were characterized using Field emission electron scanning microscopy, energy dispersive X-ray, Fourier transform infrared spectroscopy, thermogravimetric analyzer, and differential scanning calorimetry. The performance of the membranes was evaluated using a permeation cell set up at a relatively higher-pressure range (5-30 bar). The membranes appear to display ideal morphology with uniform distribution of particles, defect-free structure, and absence of interfacial defects such as voids and particle accumulations. Additionally, the CO2/CH4 selectivity of the membrane increased with the increase in the modified silica content. Further comparison of the performance indicates that PES/modified silica MMMs show a promising feature of commercially attractive membranes. Therefore, tailoring the interfacial morphology of the membrane results in enhanced properties and improved CO2 separation performance.
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Affiliation(s)
- Hafiz Abdul Mannan
- Chemical Engineering Department, Universiti Teknologi PETRONAS, Bandar Seri Iskandar 32610, Perak, Malaysia
- Institute of Polymer and Textile Engineering, University of the Punjab, Lahore 54590, Pakistan
| | - Alamin Idris
- Department of Natural Sciences, Mid Sweden University, 85230 Sundsvall, Sweden
| | - Rizwan Nasir
- Department of Chemical Engineering, University of Jeddah, Jeddah 23890, Saudi Arabia
| | - Hilmi Mukhtar
- Chemical Engineering Department, Universiti Teknologi PETRONAS, Bandar Seri Iskandar 32610, Perak, Malaysia
| | - Danial Qadir
- School of Computing, Engineering and Digital Technologies, Teesside University, Middlesbrough TS1 3BX, UK
| | - Humbul Suleman
- School of Computing, Engineering and Digital Technologies, Teesside University, Middlesbrough TS1 3BX, UK
| | - Abdul Basit
- Department of Chemical Engineering, University of Gujrat, Gujrat 50700, Pakistan
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4
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Morsy A, Mahmoud AS, Soliman A, Ibrahim H, Fadl E. Improved anti-biofouling resistances using novel nanocelluloses/cellulose acetate extracted from rice straw based membranes for water desalination. Sci Rep 2022; 12:4386. [PMID: 35288623 PMCID: PMC8921283 DOI: 10.1038/s41598-022-08324-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/03/2022] [Indexed: 11/24/2022] Open
Abstract
Cellulose and Nanocellulose acetate (NCA) have attractive novel properties like excellent mechanical properties, rich hydroxyl groups for modification, and natural properties with environmental friendliness. Cellulose was extracted from rice straw wastes as an extra value, then it had been further transformed into NCA using the acidic hydrolysis technique. The structural, crystalline, morphological, were characterized by Fourier transform infrared spectroscopy (FTIR), Proton nuclear magnetic resonance (1HNMR), X-ray diffraction (XRD), Scanning microscopy, respectively. The particle size of the Nanocellulose extracted from rice straw was about 22 nm with a spherical shape. Development membranes were prepared with different concentrations of NCA to improve the performance and the anti-biofouling properties of cellulose acetate reverse osmosis (RO) membranes using a phase inversion technique. The structural of membranes were characterized by FTIR, water contact angle measurements, while the anti-biofouling properties were studied by static protein adsorption. The results indicated the development membrane features a lower contact angle accomplished with exhibits pore-forming ability and enhanced hydrophilicity of prepared membrane, furthermore the development cellulose acetate reverse osmosis (CA-RO) membranes with 40:60% RNCA:CA produced a salt rejection of 97.4% and a water flux of 2.2 L/m2 h. the development membrane have resists effectively protein adsorption and microbial growth showed from the results of Static protein adsorption.
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Affiliation(s)
- Ashraf Morsy
- Department of Materials Science, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt. .,Petrochemicals Department, Faculty of Engineering, Pharos University, Alexandria, Egypt.
| | - Amira S Mahmoud
- Petrochemicals Department, Faculty of Engineering, Pharos University, Alexandria, Egypt
| | - Aya Soliman
- Petrochemicals Department, Faculty of Engineering, Pharos University, Alexandria, Egypt
| | - Hesham Ibrahim
- Department of Environmental Studies, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Eman Fadl
- Department of Materials Science, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
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5
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Vetrivel S, Saraswathi MSSA, Rana D, Divya K, Nagendran A. Cellulose acetate ultrafiltration membranes customized with copper oxide nanoparticles for efficient separation with antifouling behavior. J Appl Polym Sci 2020. [DOI: 10.1002/app.49867] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Selvaraj Vetrivel
- Polymeric Materials Research Lab, PG & Research Department of Chemistry Alagappa Government Arts College Karaikudi India
| | | | - Dipak Rana
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
| | - Kumar Divya
- Polymeric Materials Research Lab, PG & Research Department of Chemistry Alagappa Government Arts College Karaikudi India
| | - Alagumalai Nagendran
- Polymeric Materials Research Lab, PG & Research Department of Chemistry Alagappa Government Arts College Karaikudi India
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Pandele AM, Iovu H, Orbeci C, Tuncel C, Miculescu F, Nicolescu A, Deleanu C, Voicu SI. Surface modified cellulose acetate membranes for the reactive retention of tetracycline. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.117145] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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7
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Aris NIF, Rahman NA, Wahid MH, Yahaya N, Abdul Keyon AS, Kamaruzaman S. Superhydrophilic graphene oxide/electrospun cellulose nanofibre for efficient adsorption of organophosphorus pesticides from environmental samples. ROYAL SOCIETY OPEN SCIENCE 2020; 7:192050. [PMID: 32269813 PMCID: PMC7137939 DOI: 10.1098/rsos.192050] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 02/11/2020] [Indexed: 06/11/2023]
Abstract
Superhydrophilic graphene oxide/electrospun cellulose nanofibre (GO/CNF) was synthesized, characterized and successfully used in a solid-phase membrane tip adsorption (SPMTA) as an adsorbent towards a simultaneous analysis of polar organophosphorus pesticides (OPPs) in several food and water samples. Separation, determination and quantification were achieved prior to ultra-performance liquid chromatography coupled with ultraviolet detector. The influence of several parameters such as sample pH, adsorption time, adsorbent dosage and initial concentration were investigated. SPMTA was linear in the range of 0.05 and 10 mg l-1 under the optimum adsorption conditions (sample pH 12; 5 mg of adsorbent dosage; 15 min of adsorption time) for methyl parathion, ethoprophos, sulfotepp and chlorpyrifos with excellent correlation coefficients of 0.994-0.999. Acceptable precision (RSDs) as achieved for intraday (0.06-5.44%, n = 3) and interday (0.17-7.76%, n = 3) analyses. Low limits of detection (0.01-0.05 mg l-1) and satisfactory consistency in adsorption (71.14-99.95%) were obtained for the spiked OPPs from Sungai Pahang, Tasik Cheras, cabbages and rice samples. The adsorption data were well followed the second-order kinetic model and fits the Freundlich adsorption model. The newly synthesized GO/CNF showed a great adsorbent potential for OPPs analysis.
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Affiliation(s)
- Nor Izzati Fikrah Aris
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Norizah Abdul Rahman
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Mohd Haniff Wahid
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Noorfatimah Yahaya
- Integrative Medicine Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, 11800 Pulau Pinang, Malaysia
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia, CanadaV6T 1Z1
| | - Aemi Syazwani Abdul Keyon
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310 11 Johor Bahru, Johor, Malaysia
| | - Sazlinda Kamaruzaman
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
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8
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PVDF/TiO
2
/graphene oxide composite nanofiber membranes serving as separators in lithium‐ion batteries. J Appl Polym Sci 2019. [DOI: 10.1002/app.48775] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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9
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Cardiac cell differentiation of muscle satellite cells on aligned composite electrospun polyurethane with reduced graphene oxide. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-019-1936-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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10
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Muqeet M, Qureshi UA, Mahar RB, Khatri Z, Ahmed F, Kim IS. Ionic cross-linking of cellulose nanofibers: an approach to enhance mechanical stability for dynamic adsorption. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:28842-28851. [PMID: 31376130 DOI: 10.1007/s11356-019-06076-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/25/2019] [Indexed: 06/10/2023]
Abstract
Herein, we attempt to improve the mechanical stability of anionic functionalized cellulose nanofibers (a-CNF) having 1.25 mmol of carboxymethyl groups per gram of cellulose nanofibers (CNF). The a-CNF and cross-linked a-CNF (za-CNF) then used for water desalination in the continuous mode using a tubular adsorption column. It is worth mentioning that the za-CNF possess 40% degree of cross-linking provided better mechanical stability as the tensile strength improved from 3.2 to 5.2 MPa over a-CNF. The IR spectroscopy was used to confirm the success of chemical modifications. Upon ionic cross-linking, the BET surface area reduced from 13.53 to 7.54 m2·g-1 corresponds to a-CNF and za-CNF, respectively. Moreover, this research was extended to determine the dynamic adsorption capacities for a-CNF and za-CNF, which were found to be 21 and 10 mg·g-1 respectively at a flow rate of 5-mL·min-1 explained by Thomas model.
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Affiliation(s)
- Muhammad Muqeet
- U.S.-Pakistan Center for Advanced Studies in Water, Mehran University of Engineering and Technology, Jamshoro, 76060, Pakistan
| | - Umair Ahmed Qureshi
- Center of Excellence in Nanotechnology and Materials, Mehran University of Engineering and Technology, Jamshoro, 76060, Pakistan
| | - Rasool Bux Mahar
- U.S.-Pakistan Center for Advanced Studies in Water, Mehran University of Engineering and Technology, Jamshoro, 76060, Pakistan.
| | - Zeeshan Khatri
- Center of Excellence in Nanotechnology and Materials, Mehran University of Engineering and Technology, Jamshoro, 76060, Pakistan.
| | - Farooq Ahmed
- Center of Excellence in Nanotechnology and Materials, Mehran University of Engineering and Technology, Jamshoro, 76060, Pakistan
| | - Ick-Soo Kim
- Nano Fusion Technology Research Lab, Division of Frontier Fibers, Institute for Fiber Engineering (IFES), Interdisciplinary Cluster for Cutting Edge Research (ICCER), Shinshu University, 3-15-1, Tokida, Ueda, Nagano, 386-8567, Japan
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11
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Ismail N, El-Gendi A, Essawy H, El-Din LN, Abed K, Ahmed A. Impact of graphene/graphene oxide on the mechanical properties of cellulose acetate membrane and promising natural seawater desalination. JOURNAL OF POLYMER ENGINEERING 2019. [DOI: 10.1515/polyeng-2019-0075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
New formulations of cellulose acetate (CA) membrane with graphene (G)/graphene oxide (GO) are suggested and investigated in the present work. This study is intended to find a wide range of conditions for fabricating CA membranes in the presence of some additions of graphene (G), and graphene oxide (GO). The membrane is prepared by phase inversion process. Microscopic investigations for graphene (G), graphene oxide (GO), and prepared membrane were performed by high-resolution transmission electron microscope (HRTEM) and scanning electron microscopy (SEM). The mechanical properties of prepared membranes are determined and evaluated. Permeation tests were performed using natural seawater and simulated seawater to check the prepared membrane performance. The results presented that the permeate flux of M25% CA membranes containing 0.01 wt.% G is the highest flux (57–74 l/m2 h) compared with the neat CA membrane, and the 0.01 wt.% GO-based membranes, while the GO-based membranes were comparable as the neat CA membrane at operating pressures (30–35 bar) and with a feed of 35 g/l NaCl solution. The results showed a remarkable salt rejection of simulated seawater of 95%, and natural seawater with a feed from the Mediterranean Sea displayed 90% salt rejection and accepted pure water flux as well.
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12
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Characterization of cellulose acetate/gum Arabic fibers loaded with extract of Viburnum opulus L. fruit. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.04.085] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Tambakoozadeh N, Youssefi M, Semnani D. A composite polyaniline/graphene–coated polyamide6 nanofiber mat for electrochemical applications. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4714] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Mostafa Youssefi
- Department of Textile EngineeringIsfahan University of Technology Isfahan Iran
| | - Dariush Semnani
- Department of Textile EngineeringIsfahan University of Technology Isfahan Iran
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14
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Chung J, Kwak S. Effect of nanoscale confinement on molecular mobility and drug release properties of cellulose acetate/sulindac nanofibers. J Appl Polym Sci 2019. [DOI: 10.1002/app.47863] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Junho Chung
- Department of Materials Science and EngineeringSeoul National University, 1 Gwanak‐ro, Gwanak‐gu Seoul 08826 South Korea
| | - Seung‐Yeop Kwak
- Department of Materials Science and EngineeringSeoul National University, 1 Gwanak‐ro, Gwanak‐gu Seoul 08826 South Korea
- Research Institute of Advanced Materials (RIAM)Seoul National University, 1 Gwanak‐ro, Gwanak‐gu Seoul 08826 South Korea
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15
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Vetrivel S, Rana D, Sri Abirami Saraswathi MS, Divya K, Kaleekkal NJ, Nagendran A. Cellulose acetate nanocomposite ultrafiltration membranes tailored with hydrous manganese dioxide nanoparticles for water treatment applications. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4626] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Selvaraj Vetrivel
- Polymeric Materials Research Lab, PG and Research Department of ChemistryAlagappa Government Arts College Karaikudi India
| | - Dipak Rana
- Department of Chemical and Biological EngineeringUniversity of Ottawa Ottawa Ontario Canada
| | | | - Kumar Divya
- Polymeric Materials Research Lab, PG and Research Department of ChemistryAlagappa Government Arts College Karaikudi India
| | - Noel Jacob Kaleekkal
- Department of Chemical EngineeringNational Institute of Technology Calicut (NITC) Kozhikode India
| | - Alagumalai Nagendran
- Polymeric Materials Research Lab, PG and Research Department of ChemistryAlagappa Government Arts College Karaikudi India
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16
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Shukla P, Bajpai AK, Bajpai R. Designing Cellulose Acetate - Polyacrylamide Semi-Interpenetrating Polymer Networks and Evaluation of their Protein Retention Behavior. POLYM-PLAST TECH MAT 2019. [DOI: 10.1080/03602559.2018.1482923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Pallavi Shukla
- Bose Memorial Research Laboratory, Department of Chemistry, Govt. Autonomous Model Science College, Jabalpur, India
- Department of Physics and Electronics, Rani Durgavati University, Jabalpur, India
| | - Anil Kumar Bajpai
- Bose Memorial Research Laboratory, Department of Chemistry, Govt. Autonomous Model Science College, Jabalpur, India
| | - Rakesh Bajpai
- Department of Physics and Electronics, Rani Durgavati University, Jabalpur, India
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Hao X, Wang X, Yang W, Ran J, Ni F, Tong T, Dai W, Zheng L, Shen X, Tong H. Comparisons of the restoring and reinforcement effects of carboxymethyl chitosan-silk fibroin (Bombyx Mori/Antheraea Yamamai/Tussah) on aged historic silk. Int J Biol Macromol 2018; 124:71-79. [PMID: 30471393 DOI: 10.1016/j.ijbiomac.2018.11.203] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/20/2018] [Accepted: 11/20/2018] [Indexed: 12/22/2022]
Abstract
This work presents the results of the reinforcement effects of regenerated silk fibroin solutions (SF) of Bombyx-Mori, Antheraea-Yamamai and Tussah on aged historic silk. Furthermore, Carboxymethyl-chitosan (CMC) was utilized as reinforcement and antibacterial filler to further improving the mechanical properties and antibacterial effects. To clarify the rationale behind this process, comprehensive characterization was applied, and a speculative explanation was provided. The results showed that Bombyx-mori and Tussah have better restoring effects than Antheraea-yamamai. CMC has good compatibility to the SF, and the addition of CMC has significantly contributed to the improvement the mechanical properties and thermal stability of the restored silk, which is due to the formation of chemical bonding, strong hydrogen bonding and the construction of polymer network structure. The enhancement of crystallinity and reduction of β-turns structure indicate that the micro-defects in the crystallization zone of the aged silk has been restored, and the ordered arrangement in the long-range ordered structure has been improved within a certain range. It was found that the CMC acted as antifungal agents when introduced on the aged historic silk, reducing the growth of Aspergillus niger, Aspergillus flavus and Paecilomyces variotii to a certain extent, which were commonly found in storage areas of libraries.
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Affiliation(s)
- Xinying Hao
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China; Archaeology Research Center of Science and Technology, Wuhan University, Wuhan 430072, China
| | - Xin Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China; Archaeology Research Center of Science and Technology, Wuhan University, Wuhan 430072, China
| | - Weimei Yang
- Huazhong Univ Sci & Technol, Tongji Med Coll, Tongji Hosp, Wuhan 430030, Hubei, China
| | - Jiabing Ran
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Fangfang Ni
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Tong Tong
- Centre of Cultural Material Conservation, The University of Melbourne, Parkville, VIC 3010, Australia; Archaeology Research Center of Science and Technology, Wuhan University, Wuhan 430072, China
| | - Wei Dai
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Lingyue Zheng
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Xinyu Shen
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Hua Tong
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China; Archaeology Research Center of Science and Technology, Wuhan University, Wuhan 430072, China.
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18
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Graphene Nanoplatelets-Based Advanced Materials and Recent Progress in Sustainable Applications. APPLIED SCIENCES-BASEL 2018. [DOI: 10.3390/app8091438] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Graphene is the first 2D crystal ever isolated by mankind. It consists of a single graphite layer, and its exceptional properties are revolutionizing material science. However, there is still a lack of convenient mass-production methods to obtain defect-free monolayer graphene. In contrast, graphene nanoplatelets, hybrids between graphene and graphite, are already industrially available. Such nanomaterials are attractive, considering their planar structure, light weight, high aspect ratio, electrical conductivity, low cost, and mechanical toughness. These diverse features enable applications ranging from energy harvesting and electronic skin to reinforced plastic materials. This review presents progress in composite materials with graphene nanoplatelets applied, among others, in the field of flexible electronics and motion and structural sensing. Particular emphasis is given to applications such as antennas, flexible electrodes for energy devices, and strain sensors. A separate discussion is included on advanced biodegradable materials reinforced with graphene nanoplatelets. A discussion of the necessary steps for the further spread of graphene nanoplatelets is provided for each revised field.
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19
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Vetrivel S, Sri Abirami Saraswathi M, Rana D, Divya K, Nagendran A. Cellulose acetate composite membranes tailored with exfoliated tungsten disulfide nanosheets: Permeation characteristics and antifouling ability. Int J Biol Macromol 2018; 115:540-546. [DOI: 10.1016/j.ijbiomac.2018.04.091] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 03/30/2018] [Accepted: 04/17/2018] [Indexed: 11/30/2022]
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20
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Durmaz EN, Zeynep Çulfaz-Emecen P. Cellulose-based membranes via phase inversion using [EMIM]OAc-DMSO mixtures as solvent. Chem Eng Sci 2018. [DOI: 10.1016/j.ces.2017.12.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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21
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Salama A, Mohamed A, Aboamera NM, Osman T, Khattab A. Characterization and mechanical properties of cellulose acetate/carbon nanotube composite nanofibers. ADVANCES IN POLYMER TECHNOLOGY 2017. [DOI: 10.1002/adv.21919] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ahmed Salama
- Production Engineering and Printing Technology Department; Akhbar El Yom Academy; Giza Egypt
| | - Alaa Mohamed
- Production Engineering and Printing Technology Department; Akhbar El Yom Academy; Giza Egypt
- Egypt Nanotechnology Center; EGNC; Cairo University; Giza Egypt
| | - Nada M. Aboamera
- Production Engineering and Printing Technology Department; Akhbar El Yom Academy; Giza Egypt
| | - Tarek Osman
- Mechanical Design and Production Engineering Department; Cairo University; Giza Egypt
| | - Aly Khattab
- Mechanical Design and Production Engineering Department; Cairo University; Giza Egypt
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22
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Thakur N, Sargur Ranganath A, Sopiha K, Baji A. Thermoresponsive Cellulose Acetate-Poly(N-isopropylacrylamide) Core-Shell Fibers for Controlled Capture and Release of Moisture. ACS APPLIED MATERIALS & INTERFACES 2017; 9:29224-29233. [PMID: 28795559 DOI: 10.1021/acsami.7b07559] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In this study, we used core-shell electrospinning to fabricate cellulose acetate-poly(N-isopropylacrylamide) (CA-PNIPAM) fibrous membranes and demonstrated the ability of these fibers to capture water from a high humid atmosphere and release it when thermally stimulated. The wettability of the fibers was controlled by using thermoresponsive PNIPAM as the shell layer. Scanning electron and fluorescence microscopes are used to investigate the microstructure of the fibers and confirm the presence of the core and shell phases within the fibers. The moisture capturing and releasing ability of these core-shell CA-PNIPAM fibers was compared with those of the neat CA and neat PNIPAM fibers at room temperature as well as at an elevated temperature. At room temperature, the CA-PNIPAM core-shell fibers are shown to have the maximum moisture uptake capacity among the three samples. The external temperature variations which trigger the moisture response behavior of these CA-PNIPAM fibers fall within the range of typical day and night cycles of deserts, demonstrating the potential use of these fibers for water harvesting applications.
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Affiliation(s)
- Neha Thakur
- Division of Engineering Product Development, Singapore University of Technology and Design (SUTD) , 8 Somapah Rd, 487372, Singapore
| | - Anupama Sargur Ranganath
- Division of Engineering Product Development, Singapore University of Technology and Design (SUTD) , 8 Somapah Rd, 487372, Singapore
| | - Kostiantyn Sopiha
- Division of Engineering Product Development, Singapore University of Technology and Design (SUTD) , 8 Somapah Rd, 487372, Singapore
| | - Avinash Baji
- Division of Engineering Product Development, Singapore University of Technology and Design (SUTD) , 8 Somapah Rd, 487372, Singapore
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23
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Gutierrez J, Carrasco-Hernandez S, Barud HS, Oliveira RL, Carvalho RA, Amaral AC, Tercjak A. Transparent nanostructured cellulose acetate films based on the self assembly of PEO-b-PPO-b-PEO block copolymer. Carbohydr Polym 2017; 165:437-443. [DOI: 10.1016/j.carbpol.2017.02.070] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 01/20/2017] [Accepted: 02/18/2017] [Indexed: 10/20/2022]
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24
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Yuan G, Prabakaran M, Qilong S, Lee JS, Chung IM, Gopiraman M, Song KH, Kim IS. Cyclodextrin functionalized cellulose nanofiber composites for the faster adsorption of toluene from aqueous solution. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2016.10.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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Pola CC, Medeiros EA, Pereira OL, Souza VG, Otoni CG, Camilloto GP, Soares NF. Cellulose acetate active films incorporated with oregano ( Origanum vulgare ) essential oil and organophilic montmorillonite clay control the growth of phytopathogenic fungi. Food Packag Shelf Life 2016. [DOI: 10.1016/j.fpsl.2016.07.001] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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26
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Xu C, Chen J, Wu D, Chen Y, Lv Q, Wang M. Polylactide/acetylated nanocrystalline cellulose composites prepared by a continuous route: A phase interface-property relation study. Carbohydr Polym 2016; 146:58-66. [DOI: 10.1016/j.carbpol.2016.03.058] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 03/18/2016] [Accepted: 03/20/2016] [Indexed: 12/01/2022]
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27
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TEMPO-oxidized cellulose nanofibers (TOCNs) as a green reinforcement for waterborne polyurethane coating (WPU) on wood. Carbohydr Polym 2016; 151:326-334. [PMID: 27474574 DOI: 10.1016/j.carbpol.2016.05.083] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 05/10/2016] [Accepted: 05/23/2016] [Indexed: 11/21/2022]
Abstract
In this work, TEMPO-oxidized cellulose nanofibers (TOCNs) were investigated as a green additive to the waterborne polyurethane (WPU) based coating, for improving its mechanical properties. The structure, morphology, mechanical properties and performances of the WPU/TOCNs coating were determined. Results showed that TOCNs had good compatibility to the WPU coating, and significantly enhanced the mechanical properties of the coating. The Halpin-Tsai and Ouali models were used to fit for the Young's modulus of the resulting coating, and good agreements were found between the Ouali model and experimental results when the TOCNs content exceeded the critical percolation threshold (0.7vol% or 1.0wt%). It was also found that the pencil hardness of the coating was improved with the addition of TOCNs. However, AFM and pull-off test revealed the negative effects of the TOCNs addition on the surface roughness and adhesion strength of the coating to the wood surface.
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28
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Asai H, Nitani H, Nishimura F, Yonezawa S, Nakane K. Structural analysis of cellulose acetate and zirconium alkoxide hybrid fibres. RSC Adv 2016. [DOI: 10.1039/c6ra08974g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We investigated the detailed structures of organic–inorganic hybrid fibres composed of cellulose acetate (CA) and zirconium alkoxides (Zr(OR)4) using various measurements.
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Affiliation(s)
- Hanako Asai
- Frontier Fibre Technology and Science
- Graduate School of Engineering
- University of Fukui
- Japan
| | - Hiroaki Nitani
- Institute of Materials Structure Science
- High Energy Accelerator Research Organization (KEK)
- Tsukuba
- Japan
| | - Fumihiro Nishimura
- Headquarters for Innovative Society-Academia Cooperation
- University of Fukui
- Japan
| | - Susumu Yonezawa
- Headquarters for Innovative Society-Academia Cooperation
- University of Fukui
- Japan
| | - Koji Nakane
- Frontier Fibre Technology and Science
- Graduate School of Engineering
- University of Fukui
- Japan
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29
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Raghunathan SP, Narayanan S, Joseph R. Carbon nanotube reinforced flexible multifunctional regenerated cellulose films for nonlinear optical application. RSC Adv 2016. [DOI: 10.1039/c6ra21126g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Carbon nanotube reinforced flexible multifunctional regenerated cellulose films for nonlinear optical application.
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Affiliation(s)
- Sreejesh Poikavila Raghunathan
- Polymer Science and Rubber Technology
- Cochin University of Science and Technology
- Cochin-22
- India
- Federal Institute of Science and Technology
| | | | - Rani Joseph
- Polymer Science and Rubber Technology
- Cochin University of Science and Technology
- Cochin-22
- India
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30
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Gopiraman M, Bang H, Yuan G, Yin C, Song KH, Lee JS, Chung IM, Karvembu R, Kim IS. Noble metal/functionalized cellulose nanofiber composites for catalytic applications. Carbohydr Polym 2015; 132:554-64. [DOI: 10.1016/j.carbpol.2015.06.051] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 06/15/2015] [Accepted: 06/19/2015] [Indexed: 10/23/2022]
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31
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Biosynthesis of bacterial cellulose in the presence of different nanoparticles to create novel hybrid materials. Carbohydr Polym 2015; 129:148-55. [DOI: 10.1016/j.carbpol.2015.04.039] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 04/15/2015] [Indexed: 11/24/2022]
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32
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Ding X, Liu H, Fan Y. Graphene-Based Materials in Regenerative Medicine. Adv Healthc Mater 2015; 4:1451-68. [PMID: 26037920 DOI: 10.1002/adhm.201500203] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 04/18/2015] [Indexed: 12/13/2022]
Abstract
Graphene possesses many unique properties such as two-dimensional planar structure, super conductivity, chemical and mechanical stability, large surface area, and good biocompatibility. In the past few years, graphene-based materials have risen as a shining star on the path of researchers seeking new materials for future regenerative medicine. Herein, the recent research advances made in graphene-based materials mostly utilizing the mechanical and electrical properties of graphene are described. The most exciting findings addressing the impact of graphene-based materials on regenerative medicine are highlighted, with particular emphasis on their applications including nerve, bone, cartilage, skeletal muscle, cardiac, skin, adipose tissue regeneration, and their effects on the induced pluripotent stem cells. Future perspectives and emerging challenges are also addressed in this Review article.
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Affiliation(s)
- Xili Ding
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education; International Research Center for Implantable and Interventional Medical Devices; School of Biological Science and Medical Engineering; Beihang University; Beijing 100191 P. R. China
| | - Haifeng Liu
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education; International Research Center for Implantable and Interventional Medical Devices; School of Biological Science and Medical Engineering; Beihang University; Beijing 100191 P. R. China
| | - Yubo Fan
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education; International Research Center for Implantable and Interventional Medical Devices; School of Biological Science and Medical Engineering; Beihang University; Beijing 100191 P. R. China
- National Research Center for Rehabilitation Technical Aids; Beijing 100176 P. R. China
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33
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de Moraes ACM, Andrade PF, de Faria AF, Simões MB, Salomão FCCS, Barros EB, Gonçalves MDC, Alves OL. Fabrication of transparent and ultraviolet shielding composite films based on graphene oxide and cellulose acetate. Carbohydr Polym 2015; 123:217-27. [DOI: 10.1016/j.carbpol.2015.01.034] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 01/07/2015] [Accepted: 01/22/2015] [Indexed: 10/24/2022]
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34
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Manafi P, Ghasemi I, Karrabi M, Azizi H, Manafi MR, Ehsaninamin P. Thermal stability and thermal degradation kinetics (model-free kinetics) of nanocomposites based on poly (lactic acid)/graphene: the influence of functionalization. Polym Bull (Berl) 2015. [DOI: 10.1007/s00289-015-1325-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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35
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Mohiuddin M, Sadasivuni KK, Mun S, Kim J. Flexible cellulose acetate/graphene blueprints for vibrotactile actuator. RSC Adv 2015. [DOI: 10.1039/c5ra03043a] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Tactile devices containing many actuators within are being sutured using electroactive polymers.
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Affiliation(s)
- Md Mohiuddin
- Center for EAPap Actuator
- Dept. of Mechanical Engineering
- Inha University
- Incheon 402-751
- South Korea
| | - Kishor Kumar Sadasivuni
- Center for EAPap Actuator
- Dept. of Mechanical Engineering
- Inha University
- Incheon 402-751
- South Korea
| | - Seongcheol Mun
- Center for EAPap Actuator
- Dept. of Mechanical Engineering
- Inha University
- Incheon 402-751
- South Korea
| | - Jaehwan Kim
- Center for EAPap Actuator
- Dept. of Mechanical Engineering
- Inha University
- Incheon 402-751
- South Korea
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36
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Li C, Wang ZH, Yu DG. Higher quality quercetin sustained release ethyl cellulose nanofibers fabricated using a spinneret with a Teflon nozzle. Colloids Surf B Biointerfaces 2014; 114:404-9. [DOI: 10.1016/j.colsurfb.2013.10.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2013] [Revised: 10/07/2013] [Accepted: 10/24/2013] [Indexed: 01/01/2023]
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