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Kavitha K, Navaneethan D, Balagurunathan R, Subramaniam RT, Shaik MR, Guru A. Exploring the biocompatibility and healing activity of actinobacterial-enhanced reduced nano-graphene oxide in in vitro and in vivo model and induce bone regeneration through modulation of OPG/RANKL/RUNX2/ALP pathways. Mol Biol Rep 2024; 51:702. [PMID: 38822942 DOI: 10.1007/s11033-024-09600-8] [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: 03/19/2024] [Accepted: 05/01/2024] [Indexed: 06/03/2024]
Abstract
BACKGROUND The development of cost-effective, simple, environment-friendly biographene is an area of interest. To accomplish environmentally safe, benign culturing that has advantages over other methods to reduce the graphene oxide (GO), extracellular metabolites from actinobacteria associated with mushrooms were used for the first time. METHODS Bactericidal effect of GO against methicillin-resistant Staphylococcus aureus, antioxidant activity, and hydroxyapatite-like bone layer formation, gene expression analysis and appropriate biodegradation of the microbe-mediated synthesis of graphene was studied. RESULTS Isolated extracellular contents Streptomyces achromogenes sub sp rubradiris reduced nano-GO to graphene (rGO), which was further examined by spectrometry and suggested an efficient conversion and significant reduction in the intensity of all oxygen-containing moieties and shifted crystalline peaks. Electron microscopic results also suggested the reduction of GO layer. In addition, absence of significant toxicity in MG-63 cell line, intentional free radical scavenging prowess, liver and kidney histopathology, and Wistar rat bone regeneration through modulation of OPG/RANKL/RUNX2/ALP pathways show the feasibility of the prepared nano GO. CONCLUSIONS The study demonstrates the successful synthesis of biographene from actinobacterial extracellular metabolites, its potential biomedical applications, and its promising role in addressing health and environmental concerns.
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Affiliation(s)
- K Kavitha
- Department of Biotechnology Paavai Engineering College, Pachal, Namakkal, Tamil Nadu, 637018, India.
- Center for Research and Development, K.S.Rangasamy College of Technology, Tiruchengode, Namakkal, 637215, India.
| | - D Navaneethan
- Department of Chemistry, J.K.K. Nataraja College of Arts and Science, Komarapalayam, Namakkal, Tamil Nadu, 638183, India
| | - R Balagurunathan
- Research and Development, Vivekanandha Educational Institutions, Elayampalayam, Tiruchengode, Namakkal, Tamil Nadu, 637 205, India.
| | - Ramesh T Subramaniam
- Department of Physics, Faculty of Science, Center for Ionics University of Malaya, University of Malaya, Kuala Lumpur, 50603, Malaysia
| | - Mohammed Rafi Shaik
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh-11451, Saudi Arabia
| | - Ajay Guru
- Department of Cariology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, Tamil Nadu, 600 077, India
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Çapkın Yurtsever M, Güldağ G. TiO 2, CeO 2, and TiO 2-CeO 2 nanoparticles incorporated 2.5D chitosan hydrogels: Gelation behavior and cytocompatibility. J Mech Behav Biomed Mater 2023; 146:106088. [PMID: 37619284 DOI: 10.1016/j.jmbbm.2023.106088] [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: 06/12/2023] [Revised: 08/17/2023] [Accepted: 08/20/2023] [Indexed: 08/26/2023]
Abstract
In this study, gelation behavior and cytocompatibility of 2.5D chitosan hydrogels were investigated in the presence of TiO2, CeO2 and TiO2-CeO2 composite nanoparticles. Chemical co-precipitation method was used for nanoparticle synthesis and they were heat treated at 600 °C and 700 °C. Gelation of the chitosan solutions was carried out at 37 °C in the presence of glycerol phosphate and genipin as crosslinkers. The gelation time of chitosan was decreased by all of the nanoparticles whereas its elastic modulus was increased by nanoparticles addition. Chitosan solutions containing CeO2 or TiO2-CeO2 nanoparticles showed faster gel formation compared to chitosan solutions containing only TiO2 nanoparticles. CeO2@700 °C nanoparticles decreased the gelation time by 46% and increased elastic modulus by 14%. Average pore diameter of the hydrogel decreased from 127 ± 62 μm to 77 ± 33 μm, water uptake decreased 21% and thermal stability increased in the presence of CeO2@700 °C nanoparticles compared to chitosan hydrogel. Cell viability results indicated that chitosan hydrogels with or without nanoparticles created 2.5D environment supporting cellular proliferation approximately 1.5 times more than TCPS due to their high porous surfaces. Immunofluorescence images were also supported cell viability results. Therefore, CeO2 or TiO2-CeO2 composite nanoparticles incorporated 2.5D chitosan hydrogels may be alternative tissue engineering materials with their fast gelation, ease of use, low cost, light transparency, and cytocompatibility.
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Affiliation(s)
- Merve Çapkın Yurtsever
- Faculty of Engineering, Department of Bioengineering, Adana Alparslan Türkeş Science and Technology University, Adana, Türkiye.
| | - Gözde Güldağ
- Faculty of Engineering, Department of Bioengineering, Adana Alparslan Türkeş Science and Technology University, Adana, Türkiye
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Baroudi A, García-Payo C, Khayet M. Chitosan-Based Composite Membranes with Different Biocompatible Metal Oxide Nanoparticles: Physicochemical Properties and Drug-Release Study. Polymers (Basel) 2023; 15:2804. [PMID: 37447450 DOI: 10.3390/polym15132804] [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: 05/23/2023] [Revised: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Chitosan (CS) composite membranes were prepared using different biocompatible metal oxide nanoparticles (NPs): titanium dioxide (TiO2); iron oxide (Fe3O4); and aluminum oxide (Al2O3). For each nanoparticle, the CS-based composite membranes were prepared with two NPs contents in the CS solution, high (H) and low (L) NPs concentrations. To establish both concentrations, the NPs saturation point in the CS polymeric matrix was determined. The influence of NP concentrations on the physicochemical properties of the CS films was assessed. The prepared CS membranes were characterized with different techniques, such as X-ray diffraction (XRD), scanning electron microscopy (SEM), and zeta potential. It was found that the addition of NPs in the CS matrix improved both swelling and mechanical properties. Nanocomposite CS membranes could be prepared using Al2O3 NPs. Swelling experiments revealed different pH-sensitive mechanisms, which might be beneficial in biomedical applications since solute permeation through CS-based composite membranes could be controlled by adjusting environmental conditions. When aspirin transport (ASA) through the prepared membranes was carried out in different release media, SGF (simulating gastric fluid) and SIF (simulating intestinal fluid without enzymes), it was observed that the Fickian diffusion coefficient (D) was conditioned by the pH of the release solution. In SGIT (simulating gastrointestinal transit) medium, a transition time (ttrans) was detected due to the shrinkage of the CS polymeric chains, and the drug release depended not only on the Fickian's diffusion but also on the shrinkage of the biopolymer, obeying Peppas and Sahlin equation.
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Affiliation(s)
- Alia Baroudi
- Department of Structure of Matter, Thermal Physics and Electronics, Faculty of Physics, University Complutense of Madrid, Avda. Complutense s/n, 28040 Madrid, Spain
- Department of Industrial Engineering, Higher Polytechnic School, University Antonio Nebrija, C/Santa cruz del Marcenado 27, 28015 Madrid, Spain
| | - Carmen García-Payo
- Department of Structure of Matter, Thermal Physics and Electronics, Faculty of Physics, University Complutense of Madrid, Avda. Complutense s/n, 28040 Madrid, Spain
| | - Mohamed Khayet
- Department of Structure of Matter, Thermal Physics and Electronics, Faculty of Physics, University Complutense of Madrid, Avda. Complutense s/n, 28040 Madrid, Spain
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Zinc oxide loaded chitosan-elastin-sodium alginate nanocomposite gel using freeze gelation for enhanced adipose stem cell proliferation and antibacterial properties. Int J Biol Macromol 2023; 233:123519. [PMID: 36758760 DOI: 10.1016/j.ijbiomac.2023.123519] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 01/26/2023] [Accepted: 01/29/2023] [Indexed: 02/10/2023]
Abstract
Hydrogels have been the material of choice for regenerative medicine applications due to their biocompatibility that can facilitate cellular attachment and proliferation. The present study aimed at constructing a porous hydrogel composite scaffold (chitosan, sodium alginate and elastin) for the repair of chronic skin wounds. Chitosan-based hydrogel incorporating varying concentrations of zinc oxide nanoparticles i.e. ZnO-NPs (0, 0.001, 0.01, 0.1 and 1 % w/w) as the antimicrobial agent tested against Escherichia coli (E.coli) and Staphylococcus aureus (S. aureus) exhibited good antibacterial activities. ZnO-NPs were characterized by UV visible spectroscopy, Scanning electron microscopy (SEM) analysis, Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analysis. Fabricated gels were characterized by SEM analysis, FTIR, XRD, swelling ratio, degradation behavior and controlled release kinetics of ZnO-NPs. In vitro cytocompatibility of the composite was investigated using human adipose stem cells (ADSCs) by MTT and lactate dehydrogenase (LDH) assay, further assessed by SEM analysis and PKH26 staining. The SEM and XRD analysis confirmed the successful loading of ZnO-NPs into these scaffolds. Fluorescence PKH26 stained images and SEM analysis of ADSCs seeded scaffolds revealed biocompatible nature. The findings suggested that the developed composite gels have potential clinically for tissue engineering and chronic wound treatment.
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Kolathupalayam Shanmugam B, Rajendran N, Arumugam K, Rangaraj S, Subramani K, Srinivasan S, Nayagam L, Aicher WK, Venkatachalam R. Curcumin loaded gold nanoparticles-chitosan/sodium alginate nanocomposite for nanotheranostic applications. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 34:875-892. [PMID: 36576144 DOI: 10.1080/09205063.2022.2151819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A solvent casting technique was used for the preparation of biomimetic nanocomposites scaffolds at three various concentrations of Curcumin loaded gold nanoparticles (Cur-AuNPs-1, 1.5, and 2 ml) as filler materials with chitosan-sodium alginate composite. The physico-chemical properties of prepared Cu-Au NPs and biomimetic nanocomposites were analyzed using various characterization techniques. In vitro biocompatibility of biomimetic nanocomposites are determined using simulated body fluid for biomineralization property, HAp formation and phosphate buffer saline (PBS) for swelling property, protein adsorption. Antibacterial activity of Cur-Au NPs and their nanocomposites carried out against Escherichia coli (E. coli) and Staphylococcus aureus. In vitro cytotoxicity of Cur-AuNPs is identified against UC-6 and MDA-MB 231 cell lines. The use of above studies and activity of Cur-AuNPs with contain biomimetic nanocomposites can adoptable for nanotheranostics.
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Affiliation(s)
| | - Nidhusha Rajendran
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India
| | - Karthik Arumugam
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India
| | - Suriyaprabha Rangaraj
- Department of Biotechnology, Sona College of Arts and Science, Salem, Tamil Nadu, India
| | - Karthik Subramani
- Laboratory of Cyanobacterial Biotechnology, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Surendhiran Srinivasan
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India
| | - Lenin Nayagam
- Department of Physics, Sethu Institute of Technology, Viruthunagar, Tamil Nadu, India
| | | | - Rajendran Venkatachalam
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India.,Department of Physics, Dr. N. G. P. Arts and Science College, Coimbatore, Tamil Nadu, India
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Dele-Afolabi TT, Mohamed Ariff AH, Ojo-Kupoluyi OJ, Atoyebi EO. Chitosan Nanocomposites as Wound Healing Materials: Advances in Processing Techniques and Mechanical Properties. PERTANIKA JOURNAL OF SCIENCE AND TECHNOLOGY 2022. [DOI: 10.47836/pjst.31.1.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This review discusses the increasing potential of chitosan nanocomposites as viable materials capable of targeting these debilitating factors. This review focuses on various techniques used to process chitosan nanocomposites and their mechanical properties. Chitosan nanocomposites are regarded as highly effective antimicrobials for the treatment of chronic wounds. Chitosan nanocomposites, such as chitosan/polyethylene and oxide/silica/ciprofloxacin, demonstrate efficient antibacterial activity and exhibit no cytotoxicity against Human Foreskin Fibroblast Cell Lines (HFF2). Other studies have also showcased the capacity of chitosan nanocomposites to accelerate and improve tissue regeneration through increment in the number of fibroblast cells and angiogenesis and reduction of the inflammation phase. The layer-by-layer technique has benefits, ensuring its suitability in preparing chitosan nanocomposites for drug delivery and wound dressing applications. While the co-precipitation route requires a cross-linker to achieve stability during processing, the solution-casting route can produce stable chitosan nanocomposites without a cross-linker. By using the solution casting method, fillers such as multi-walled carbon nanotubes (MWCNTs) and halloysite nanotubes (HTs) can be uniformly distributed in the chitosan, leading to improved mechanical properties. The antibacterial effects can be achieved with the introduction of AgNPs or ZnO. With the increasing understanding of the biological mechanisms that control these diseases, there is an influx in the introduction of novel materials into the mainstream wound care market.
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7
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Physical, Chemical, and Biological Properties of Chitosan-Coated Alginate Microparticles Loaded with Porcine Interleukin-1β: A Potential Protein Adjuvant Delivery System. Int J Mol Sci 2022; 23:ijms23179959. [PMID: 36077367 PMCID: PMC9456129 DOI: 10.3390/ijms23179959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 08/27/2022] [Accepted: 08/30/2022] [Indexed: 11/27/2022] Open
Abstract
We previously developed chicken interleukin-1β (IL-1β) mutants as single-dose adjuvants that induce protective immunity when co-administered with an avian vaccine. However, livestock such as pigs may require a vaccine adjuvant delivery system that provides long-lasting protection to reduce the need for successive booster doses. Therefore, we developed chitosan-coated alginate microparticles as a carrier for bovine serum albumin (BSA) or porcine IL-1β (pIL-1β) and assessed their physical, chemical, and biological properties. Electrospraying of the BSA-loaded alginate microparticles (BSA/ALG MPs) resulted in an encapsulation efficiency of 50%, and those MPs were then coated with chitosan (BSA/ALG/CHI MPs). Optical and scanning electron microscopy, zeta potential analysis, and Fourier transform infrared spectroscopy were used to characterize these MPs. The BSA encapsulation parameters were applied to ALG/CHI MPs loaded with pIL-1β, which were not cytotoxic to porcine fibroblasts but had enhanced bio-activity over unencapsulated pIL-1β. The chitosan layer of the BSA/ALG/CHI MPs prevented burst release and facilitated sustained release of pIL-1β for at least 28 days. In conclusion, BSA/ALG/CHI MPs prepared as a carrier for pIL-1β may be used as an adjuvant for the formulation of pig vaccines.
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A Review on Antibacterial Biomaterials in Biomedical Applications: From Materials Perspective to Bioinks Design. Polymers (Basel) 2022; 14:polym14112238. [PMID: 35683916 PMCID: PMC9182805 DOI: 10.3390/polym14112238] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/24/2022] [Accepted: 05/27/2022] [Indexed: 12/13/2022] Open
Abstract
In tissue engineering, three-dimensional (3D) printing is an emerging approach to producing functioning tissue constructs to repair wounds and repair or replace sick tissue/organs. It allows for precise control of materials and other components in the tissue constructs in an automated way, potentially permitting great throughput production. An ink made using one or multiple biomaterials can be 3D printed into tissue constructs by the printing process; though promising in tissue engineering, the printed constructs have also been reported to have the ability to lead to the emergence of unforeseen illnesses and failure due to biomaterial-related infections. Numerous approaches and/or strategies have been developed to combat biomaterial-related infections, and among them, natural biomaterials, surface treatment of biomaterials, and incorporating inorganic agents have been widely employed for the construct fabrication by 3D printing. Despite various attempts to synthesize and/or optimize the inks for 3D printing, the incidence of infection in the implanted tissue constructs remains one of the most significant issues. For the first time, here we present an overview of inks with antibacterial properties for 3D printing, focusing on the principles and strategies to accomplish biomaterials with anti-infective properties, and the synthesis of metallic ion-containing ink, chitosan-containing inks, and other antibacterial inks. Related discussions regarding the mechanics of biofilm formation and antibacterial performance are also presented, along with future perspectives of the importance of developing printable inks.
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Shanmugam BK, Rangaraj S, Subramani K, Srinivasan S, Kandhasamy N, Arumugam K, Periyasamy M, Aicher WK, Venkatachalam R. Biomimetic development of chitosan and sodium alginate-based nanocomposites contains zirconia for tissue engineering applications. J Biomed Mater Res B Appl Biomater 2022; 110:1942-1955. [PMID: 35289080 DOI: 10.1002/jbm.b.35052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 02/21/2022] [Accepted: 02/25/2022] [Indexed: 01/13/2023]
Abstract
Nanostructured materials possess unique structural and functional properties that play a crucial position in tissue engineering applications. Present investigation is aimed to synthesize chitosan-sodium alginate (CS) nanocomposite using hydrothermally prepared zirconia nanoparticles. In this, three different weight percentages of (0.5, 1, and 1.5) zirconia nanoparticles are utilized for the preparation of biomimetic nanocomposite scaffolds (CSZ) employing 4 wt% of CS by a solvent casting technique. Physico-chemical and thermal behavior of the prepared nanoparticles and their CSZ scaffolds are comprehensively characterized. Bioactivity of the prepared zirconia nanoparticles and CSZ scaffolds are explored in terms of in vitro biocompatibility, protein absorption in simulated body fluid (SBF), and phosphate buffered saline (PBS). Agar disc diffusion method is employed to identify the antibacterial property against Staphylococcus aureus and Escherichia coli. In vitro cytotoxicity of zirconia nanoparticles and CSZ scaffolds is identified against human urothelial carcinoma (UC6) and osteosarcoma (MG-63) cells. These studies explore that zirconia nanoparticles are suitable for biomedical applications while it is interacted with chitosan and sodium alginate (CS) due to their promising biocompatibility. Biomimetically obtained chitosan/sodium alginate scaffold contain 1 wt% zirconia nanoparticles show higher biocompatibility amenable for tissue engineering applications.
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Affiliation(s)
| | - Suriyaprabha Rangaraj
- Department of Biotechnology, Sona College of Arts and Science, Salem, Tamil Nadu, India
| | - Karthik Subramani
- Department of Biotechnology, Vivekanandha Arts & Science College for Women, Salem, Tamil Nadu, India
| | - Surendhiran Srinivasan
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India
| | - Narthana Kandhasamy
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India.,Centre for Nanoscience and Technology, Sathyabama Institute of Science and Technology (Deemed to be University), Chennai, Tamil Nadu, India
| | - Karthik Arumugam
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India
| | - Manojkumar Periyasamy
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India
| | - Wilhelm K Aicher
- Department of Urology, University of Tübingen Hospital, Tübingen, Germany
| | - Rajendran Venkatachalam
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, India.,Department of Physics, Dr. N. G. P. Arts and Science College, Coimbatore, Tamil Nadu, India
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Kolathupalayam Shanmugam B, Murugan V, Karthik A, Rangaraj S, Subramani K, Srinivasan S, Kandhasamy N, Aicher WK, Rajendran V. Silica incorporated chitosan-sodium alginate nanocomposite scaffolds for tissue engineering applications. INT J POLYM MATER PO 2022. [DOI: 10.1080/00914037.2022.2032703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Vinoth Murugan
- Department of Electrical and Electronics Engineering, Selvam College of Technology, Namakkal, India
| | - Arumugam Karthik
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, India
| | | | - Karthik Subramani
- Department of Biotechnology, Vivekanandha Arts and Science College for Women, Salem, India
| | - Surendhiran Srinivasan
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, India
| | - Narthana Kandhasamy
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, India
- Centre for Nanoscience and Technology, Sathyabama Institute of Science and Technology (Deemed to be University), Chennai, India
| | - Wilhelm K. Aicher
- Department of Urology, University of Tübingen Hospital, Tübingen, Germany
| | - Venkatachalam Rajendran
- Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, India
- Department of Physics, Dr. N. G. P. Arts and Science College, Coimbatore, India
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Sahare P, Alvarez PG, Yanez JMS, Bárcenas JGL, Chakraborty S, Paul S, Estevez M. Engineered titania nanomaterials in advanced clinical applications. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2022; 13:201-218. [PMID: 35223351 PMCID: PMC8848344 DOI: 10.3762/bjnano.13.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 02/03/2022] [Indexed: 06/06/2023]
Abstract
Significant advancement in the field of nanotechnology has raised the possibility of applying potent engineered biocompatible nanomaterials within biological systems for theranostic purposes. Titanium dioxide (titanium(IV) oxide/titania/TiO2) has garnered considerable attention as one of the most extensively studied metal oxides in clinical applications. Owing to the unique properties of titania, such as photocatalytic activity, excellent biocompatibility, corrosion resistance, and low toxicity, titania nanomaterials have revolutionized therapeutic approaches. Additionally, titania provides an exceptional choice for developing innovative medical devices and the integration of functional moieties that can modulate the biological responses. Thus, the current review aims to present a comprehensive and up-to-date overview of TiO2-based nanotherapeutics and the corresponding future challenges.
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Affiliation(s)
- Padmavati Sahare
- Centre of Applied Physics and Advanced Technologies (CFATA), National Autonomous University of Mexico, Queretaro, Mexico
| | - Paulina Govea Alvarez
- Centre of Applied Physics and Advanced Technologies (CFATA), National Autonomous University of Mexico, Queretaro, Mexico
| | - Juan Manual Sanchez Yanez
- Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolas de Hidalgo, Morelia, Mexico
| | | | - Samik Chakraborty
- Division of Nephrology, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Sujay Paul
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, CP 76130 Querétaro, Mexico
| | - Miriam Estevez
- Centre of Applied Physics and Advanced Technologies (CFATA), National Autonomous University of Mexico, Queretaro, Mexico
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Sultana T, Dey SC, Molla MAI, Hossain MR, Rahman MM, Quddus MS, Moniruzzaman M, Shamsuddin SM, Sarker M. Facile synthesis of TiO2/Chitosan nanohybrid for adsorption-assisted rapid photodegradation of an azo dye in water. REACTION KINETICS MECHANISMS AND CATALYSIS 2021. [DOI: 10.1007/s11144-021-02009-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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13
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Chitosan Composite Biomaterials for Bone Tissue Engineering—a Review. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2020. [DOI: 10.1007/s40883-020-00187-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Chitosan-TiO 2: A Versatile Hybrid Composite. MATERIALS 2020; 13:ma13040811. [PMID: 32053948 PMCID: PMC7078654 DOI: 10.3390/ma13040811] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 01/12/2023]
Abstract
In recent years, a strong interest has emerged in hybrid composites and their potential uses, especially in chitosan–titanium dioxide (CS–TiO2) composites, which have interesting technological properties and applications. This review describes the reported advantages and limitations of the functionalization of chitosan by adding TiO2 nanoparticles. Their effects on structural, textural, thermal, optical, mechanical, and vapor barrier properties and their biodegradability are also discussed. Evidence shows that the incorporation of TiO2 onto the CS matrix improves all the above properties in a dose-dependent manner. Nonetheless, the CS–TiO2 composite exhibits great potential applications including antimicrobial activity against bacteria and fungi; UV-barrier properties when it is used for packaging and textile purposes; environmental applications for removal of heavy metal ions and degradation of diverse water pollutants; biomedical applications as a wound-healing material, drug delivery system, or by the development of biosensors. Furthermore, no cytotoxic effects of CS–TiO2 have been reported on different cell lines, which supports their use for food and biomedical applications. Moreover, CS–TiO2 has also been used as an anti-corrosive material. However, the development of suitable protocols for CS–TiO2 composite preparation is mandatory for industrial-scale implementation.
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Biomimetic TiO 2-chitosan/sodium alginate blended nanocomposite scaffolds for tissue engineering applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 110:110710. [PMID: 32204022 DOI: 10.1016/j.msec.2020.110710] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 01/29/2020] [Accepted: 01/29/2020] [Indexed: 01/03/2023]
Abstract
The study is aimed to synthesize potent metal oxide based biomimetic nanocomposites to overcome the risk associated with artificial bone tissue engineering. High purity TiO2 nanoparticles are synthesized via hydrothermal route. A biomimetic nanocomposite scaffolds containing chitosan-sodium alginate (4: 4) blended with three different (0.5, 1, and 1.5 wt%) concentrations of hydrothermally synthesized TiO2 nanoparticles are obtained by solvent casting technique. The physico-chemical and thermal degradation properties of as-synthesized TiO2 nanoparticles and their nanocomposite scaffolds are analyzed. In-vitro cytotoxicity and biocompatibility of the prepared TiO2 nanoparticles and nanocomposites are tested against human bladder tumor (UC6) and osteosarcoma (MG-63) cell lines. Antibacterial property is tested against Escherichia coli and Staphylococcus aureus. These studies reveal that TiO2 nanoparticles and polymeric nanocomposites contain good physico-chemical and mechanical properties for enhanced in-vitro biocompatibility suitable for biomedical applications. Biomimetically prepared chitosan-sodium alginate scaffold containing TiO2 nanoparticles (1 wt%) is found to exhibit superior biocompatibility for bone tissue engineering applications.
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Nanohydroxyapatite Reinforced Chitosan Composite Hydrogel with Tunable Mechanical and Biological Properties for Cartilage Regeneration. Sci Rep 2019; 9:15957. [PMID: 31685836 PMCID: PMC6828803 DOI: 10.1038/s41598-019-52042-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 10/11/2019] [Indexed: 01/09/2023] Open
Abstract
With the continuous quest of developing hydrogel for cartilage regeneration with superior mechanobiological properties are still becoming a challenge. Chitosan (CS) hydrogels are the promising implant materials due to an analogous character of the soft tissue; however, their low mechanical strength and durability together with its lack of integrity with surrounding tissues hinder the load-bearing application. This can be solved by developing a composite chitosan hydrogel reinforced with Hydroxyapatite Nanorods (HANr). The objective of this work is to develop and characterize (physically, chemically, mechanically and biologically) the composite hydrogels loaded with different concentration of hydroxyapatite nanorod. The concentration of hydroxyapatite in the composite hydrogel was optimized and it was found that, reinforcement modifies the hydrogel network by promoting the secondary crosslinking. The compression strength could reach 1.62 ± 0.02 MPa with a significant deformation of 32% and exhibits time-dependent, rapid self-recoverable and fatigue resistant behavior based on the cyclic loading-unloading compression test. The storage modulus value can reach nearly 10 kPa which is needed for the proposed application. Besides, composite hydrogels show an excellent antimicrobial activity against Escherichia coli, Staphylococcus aureus bacteria’s and Candida albicans fungi and their cytocompatibility towards L929 mouse fibroblasts provide a potential pathway to developing a composite hydrogel for cartilage regeneration.
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17
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Zhang X, Liu Y, Yong H, Qin Y, Liu J, Liu J. Development of multifunctional food packaging films based on chitosan, TiO2 nanoparticles and anthocyanin-rich black plum peel extract. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.03.009] [Citation(s) in RCA: 143] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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18
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Electrophoretic Deposition of Hydroxyapatite–Chitosan–Titania on Stainless Steel 316 L. SURFACES 2019. [DOI: 10.3390/surfaces2030034] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this research, hydroxyapatite (HA)–chitosan–titania nanocomposite coatings were formed on 316 L stainless steel using electrophoretic deposition (EPD) from alcoholic (methanol and ethanol) suspensions containing 0.5 g/L chitosan and 2 and 5 g/L HA and 2 and 5 g/L Titania. The effect of different parameters on the deposition rate, morphology, and corrosion resistance of the coatings in simulated body fluid (SBF) at 37 °C has been studied. The coatings’ properties were investigated using Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscope (SEM). Based on the results of this work, it was found that the deposition rate in ethanolic suspensions is lower than methanolic ones. Moreover, the coating surface was smoother when the ethanol was used as a solvent in suspensions in comparison to the ones where methanol was the solvent. The coating deposited from a suspension containing 0.5 g/L chitosan, 2 g/L HA, and 5 g/L titania with ethanol as solvent had the highest corrosion resistance in SBF at 37 °C.
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19
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Kandiah K, Jeevanantham T, Ramasamy B. Reliability of antioxidant potential and in vivo compatibility with extremophilic actinobacterial-mediated magnesium oxide nanoparticle synthesis. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:862-872. [DOI: 10.1080/21691401.2019.1580287] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Kavitha Kandiah
- Actinobacterial Research Laboratory, Department of Microbiology, Periyar University, Salem, Tamil Nadu, India
| | - Thenmozhi Jeevanantham
- Actinobacterial Research Laboratory, Department of Microbiology, Periyar University, Salem, Tamil Nadu, India
| | - Balagurunathan Ramasamy
- Actinobacterial Research Laboratory, Department of Microbiology, Periyar University, Salem, Tamil Nadu, India
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20
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Fabrication and characterization of chitosan-titanium dioxide nanocomposite film as ethylene scavenging and antimicrobial active food packaging. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.04.049] [Citation(s) in RCA: 155] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Molaei A, Yousefpour M. Preparation of Chitosan-based nanocomposites and biomedical investigations in bone tissue engineering. INT J POLYM MATER PO 2018. [DOI: 10.1080/00914037.2018.1493683] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Arman Molaei
- Department of Materials Engineering, Tehran Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mardali Yousefpour
- Materials Science and Engineering Department, Semnan University, Semnan, Iran
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22
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Kaewklin P, Siripatrawan U, Suwanagul A, Lee YS. Active packaging from chitosan-titanium dioxide nanocomposite film for prolonging storage life of tomato fruit. Int J Biol Macromol 2018; 112:523-529. [DOI: 10.1016/j.ijbiomac.2018.01.124] [Citation(s) in RCA: 160] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 01/12/2018] [Accepted: 01/17/2018] [Indexed: 01/23/2023]
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23
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Mohammadi M, Mousavi Shaegh SA, Alibolandi M, Ebrahimzadeh MH, Tamayol A, Jaafari MR, Ramezani M. Micro and nanotechnologies for bone regeneration: Recent advances and emerging designs. J Control Release 2018; 274:35-55. [PMID: 29410062 DOI: 10.1016/j.jconrel.2018.01.032] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 01/29/2018] [Accepted: 01/30/2018] [Indexed: 02/08/2023]
Abstract
Treatment of critical-size bone defects is a major medical challenge since neither the bone tissue can regenerate nor current regenerative approaches are effective. Emerging progresses in the field of nanotechnology have resulted in the development of new materials, scaffolds and drug delivery strategies to improve or restore the damaged tissues. The current article reviews promising nanomaterials and emerging micro/nano fabrication techniques for targeted delivery of biomolecules for bone tissue regeneration. In addition, recent advances in fabrication of bone graft substitutes with similar properties to normal tissue along with a brief summary of current commercialized bone grafts have been discussed.
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Affiliation(s)
- Marzieh Mohammadi
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Ali Mousavi Shaegh
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Clinical Research Unit, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE 68588, USA; Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02139, USA
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Mohammad Ramezani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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Kandiah K, Duraisamy N, Ramasamy B. TiO
2
/chondroitin‐4‐sulphate nanocomposite coating on Ti–6Al–4V for implants and prostheses applications. IET Nanobiotechnol 2017. [DOI: 10.1049/iet-nbt.2017.0160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Kavitha Kandiah
- Actinobacterial Research LaboratoryDepartment of MicrobiologyPeriyar UniversityPeriyar Palkalai NagarSalem 636 011Tamil NaduIndia
| | - Navaneethan Duraisamy
- Department of ChemistryPeriyar UniversityPeriyar Palkalai NagarSalem 636 011Tamil NaduIndia
| | - Balagurunathan Ramasamy
- Actinobacterial Research LaboratoryDepartment of MicrobiologyPeriyar UniversityPeriyar Palkalai NagarSalem 636 011Tamil NaduIndia
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25
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Kandiah K, Duraisamy N, Amirthalingam V, Ramasamy B. Scavenging free radicals and soaring osteoinduction by extra cellular matrix protein–based nanocomposites on degenerative bone treatments. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:1189-1195. [DOI: 10.1016/j.msec.2017.03.223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/19/2017] [Accepted: 03/24/2017] [Indexed: 11/17/2022]
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26
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Bari SS, Mishra S. Calcium silicate nanowires – An effective alternative for improving mechanical properties of chitosan-hydroxyethyl methacrylate (HEMA) copolymer nanocomposites. Carbohydr Polym 2017; 169:426-432. [DOI: 10.1016/j.carbpol.2017.04.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 03/16/2017] [Accepted: 04/11/2017] [Indexed: 10/19/2022]
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27
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Blantocas GQ, Alaboodi AS, Mekky ABH. Synthesis of Chitosan–
$$\hbox {TiO}_{2}$$
TiO
2
Antimicrobial Composites via a 2-Step Process of Electrospinning and Plasma Sputtering. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2017. [DOI: 10.1007/s13369-017-2695-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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28
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Safaei M, Taran M. Optimal conditions for producing bactericidal sodium hyaluronate-TiO 2 bionanocomposite and its characterization. Int J Biol Macromol 2017; 104:449-456. [PMID: 28619641 DOI: 10.1016/j.ijbiomac.2017.06.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 05/27/2017] [Accepted: 06/04/2017] [Indexed: 12/23/2022]
Abstract
In this research, the creation of optimum conditions for the formation of sodium hyaluronate-TiO2 bionanocomposite and its antibacterial effect on gram positive and gram negative bacteria was evaluated. The Fourier transform infrared spectroscopy spectra, scanning electron microscopy images and energy dispersive X-ray spectroscopy pattern confirmed the formation of the bionanocomposite. Thermogravimetric analysis and differential thermal analysis indicated that the thermal stability rate had significantly improved with formation of the bionanocomposite. Nine experiments were designed based on the Taguchi method by applying different proportions of sodium hyaluronate biopolymer and TiO2 nanoparticles at different stirring times. Bionanocomposite produced under conditions of experiment 5 (TiO2 4mg/ml, sodium hyaluronate 1mg/ml and stirring time of 90min) and experiment 9 (TiO2 8mg/ml, sodium hyaluronate 2mg/ml and stirring time of 60min) completely prevented the growth of Staphylococcus aureus and Escherichia coli. It can be concluded that sodium hyaluronate-TiO2 bionanocomposite can be used as an effective antimicrobial compound in food, pharmaceutical, medical and environmental sectors.
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Affiliation(s)
- Mohsen Safaei
- Department of Nanobiotechnology, Faculty of Science, Razi University, Kermanshah, Iran; Microbiology Laboratory, Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran.
| | - Mojtaba Taran
- Department of Nanobiotechnology, Faculty of Science, Razi University, Kermanshah, Iran; Microbiology Laboratory, Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran
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29
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Bari SS, Mishra S. Effect of calcium sulphate nanorods on mechanical properties of chitosan-hydroxyethyl methacrylate (HEMA) copolymer nanocomposites. Carbohydr Polym 2017; 157:409-418. [PMID: 27987945 DOI: 10.1016/j.carbpol.2016.09.083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 09/19/2016] [Accepted: 09/27/2016] [Indexed: 01/21/2023]
Abstract
Copolymers of chitosan and hydroxyetheyl methacrylate (HEMA) were successfully synthesized using ceric ammonium nitrate (CAN) as an initiator, via in situ polymerization method, followed by efficacious preparation of their nanocomposites by incorporating calcium sulphate nanorods via solution blending process. Hydrophilicity studies confirmed that grafting of HEMA in the backbone of the hydrophobic chitosan chains induced the improvement in hydrophilicity of chitosan, while mechanical properties of the nanocomposites were also enhanced significantly up to 20%, due to availability of enlarged surface area and higher aspect ratio of CaSO4 nanorods. This was supported by FE-SEM and XRD analysis in terms of proper distribution of nanofiller through the copolymer matrix and corresponding rise in percentage crystallanity respectively. Results obtained from biodegradation studies proved the efficiency of CaSO4 nanofillers to improve biomechanical strength of chitosan nanocomposites, without affecting their normal degradation profile that renders the products to be applicable for biomedical applications.
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Affiliation(s)
- Sarang S Bari
- University Institute of Chemical Technology, North Maharashtra University, Jalgaon 425001 Maharashtra, India
| | - Satyendra Mishra
- University Institute of Chemical Technology, North Maharashtra University, Jalgaon 425001 Maharashtra, India.
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30
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Olivo A, Ghedini E, Pinna F, Marchese D, Signoretto M, Cruciani G, Manzoli M. Tuning the Synthetic Parameters to Obtain Smart C-N Co-Doped Titania Photocatalysts for NOx Abatement. ChemistrySelect 2017. [DOI: 10.1002/slct.201601719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- A. Olivo
- Dept. of Molecular Sciences and Nanosystems; Ca' Foscari University Venice and Consortium INSTM, RU of Venice; Via Torino 155 30172 Venezia Italy
| | - E. Ghedini
- Dept. of Molecular Sciences and Nanosystems; Ca' Foscari University Venice and Consortium INSTM, RU of Venice; Via Torino 155 30172 Venezia Italy
| | - F. Pinna
- Dept. of Molecular Sciences and Nanosystems; Ca' Foscari University Venice and Consortium INSTM, RU of Venice; Via Torino 155 30172 Venezia Italy
| | - D. Marchese
- Dept. of Molecular Sciences and Nanosystems; Ca' Foscari University Venice and Consortium INSTM, RU of Venice; Via Torino 155 30172 Venezia Italy
| | - M. Signoretto
- Dept. of Molecular Sciences and Nanosystems; Ca' Foscari University Venice and Consortium INSTM, RU of Venice; Via Torino 155 30172 Venezia Italy
| | - G. Cruciani
- Dept. of Physics and Earth Sciences; University of Ferrara; Via G. Saragat 1 I-44122 Ferrara Italy
| | - M. Manzoli
- Dept. of Drug Science and Technology & NIS Interdepartmental Centre; University of Turin; Via P. Giuria 7 10125 Turin Italy
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31
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Afzal S, Samsudin EM, Julkapli NM, Hamid SBA. Controlled acid catalyzed sol gel for the synthesis of highly active TiO 2-chitosan nanocomposite and its corresponding photocatalytic activity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:23158-23168. [PMID: 27591888 DOI: 10.1007/s11356-016-7507-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 08/23/2016] [Indexed: 06/06/2023]
Abstract
For the synthesis of a highly active TiO2-chitosan nanocomposite, pH plays a crucial role towards controlling its morphology, size, crystallinity, thermal stability, and surface adsorption properties. The presence of chitosan (CS) biopolymer facilitates greater sustainability to the photoexcited electrons and holes on the catalysts' surface. The variation of synthesis pH from 2 to 5 resulted in different physico-chemical and photocatalytic properties, whereby a pH of 3 resulted in TiO2-chitosan nanocomposite with the highest photocatalytic degradation (above 99 %) of methylene orange (MO) dye. This was attributed to the efficient surface absorption properties, high crystallinity, and the presence of reactive surfaces of -NH2 and -OH groups, which enhances the adsorption-photodegradation effect. The larger surface oxygen vacancies coupled with reduced electron-hole recombination further enhanced the photocatalytic activity. It is undeniable that the pH during synthesis is critical towards the development of the properties of the TiO2-chitosan nanocomposite for the enhancement of photocatalytic activity.
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Affiliation(s)
- Saba Afzal
- Nanotechnology and Catalysis Research Center, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Department of Chemistry, Sardar Bahadur Khan Women's University, Quetta, Pakistan
| | - Emy Marlina Samsudin
- Nanotechnology and Catalysis Research Center, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | | | - Sharifah Bee Abd Hamid
- Nanotechnology and Catalysis Research Center, University of Malaya, 50603, Kuala Lumpur, Malaysia.
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32
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Alex MJ, Periasamy P, Mohan K, Sekar S, Prabha KKS, Venkatachalam R. In situ synthesised TiO2-chitosan-chondroitin 4-sulphate nanocomposites for bone implant applications. IET Nanobiotechnol 2016; 10:107-13. [PMID: 27256888 DOI: 10.1049/iet-nbt.2015.0023] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The artificial materials for bone implant applications are gaining more importance in the recent years. The series titania-chitosan-chondroitin 4-sulphate nanocomposites of three different concentrations (2:1:x, where x- 0.125, 0.25, 0.5) have been synthesised by in situ sol-gel method and characterised by various techniques. The particle size of the nanocomposites ranges from 30-50 nm. The bioactivity, swelling nature, and the antimicrobial nature of the nanocomposites were investigated. The swelling ability and bioactivity of the composites is significantly greater and they possess high zone of inhibition against the microorganisms such as Staphylococcus aureus and Escherichia coli. The cell viability of the nanocomposites were evaluated by using MG-63 and observed the composites possess high cell viability at low concentration. The excellent bioactivity and biocompatibility makes these nanocomposites a promising biomaterial for bone implant applications.
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Affiliation(s)
- Martina Jenitha Alex
- Centre for Nano Science and Technology, K S Rangasamy College of Technology, Tiruchengode-637 215, Tamil Nadu, India
| | - Prabu Periasamy
- Centre for Nano Science and Technology, K S Rangasamy College of Technology, Tiruchengode-637 215, Tamil Nadu, India.
| | - Kalirajan Mohan
- Centre for Nano Science and Technology, K S Rangasamy College of Technology, Tiruchengode-637 215, Tamil Nadu, India
| | - Sankar Sekar
- Centre for Nano Science and Technology, K S Rangasamy College of Technology, Tiruchengode-637 215, Tamil Nadu, India
| | - Kavitha Kandiah Suriya Prabha
- Centre for Nano Science and Technology, K S Rangasamy College of Technology, Tiruchengode-637 215, Tamil Nadu, India
| | - Rajendran Venkatachalam
- Centre for Nano Science and Technology, K S Rangasamy College of Technology, Tiruchengode-637 215, Tamil Nadu, India
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33
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An overview of chitin or chitosan/nano ceramic composite scaffolds for bone tissue engineering. Int J Biol Macromol 2016; 93:1338-1353. [PMID: 27012892 DOI: 10.1016/j.ijbiomac.2016.03.041] [Citation(s) in RCA: 134] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/03/2016] [Accepted: 03/20/2016] [Indexed: 01/06/2023]
Abstract
Chitin and chitosan based nanocomposite scaffolds have been widely used for bone tissue engineering. These chitin and chitosan based scaffolds were reinforced with nanocomponents viz Hydroxyapatite (HAp), Bioglass ceramic (BGC), Silicon dioxide (SiO2), Titanium dioxide (TiO2) and Zirconium oxide (ZrO2) to develop nanocomposite scaffolds. Plenty of works have been reported on the applications and characteristics of the nanoceramic composites however, compiling the work done in this field and presenting it in a single article is a thrust area. This review is written with an aim to fill this gap and focus on the preparations and applications of chitin or chitosan/nHAp, chitin or chitosan/nBGC, chitin or chitosan/nSiO2, chitin or chitosan/nTiO2 and chitin or chitosan/nZrO2 in the field of bone tissue engineering in detail. Many reports so far exemplify the importance of ceramics in bone regeneration. The effect of nanoceramics over native ceramics in developing composites, its role in osteogenesis etc. are the gist of this review.
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34
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Amir MNI, Julkapli NM, Abd Hamid SB. Incorporation of chitosan and glass substrate for improvement in adsorption, separation, and stability of TiO2 photodegradation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY 2016; 13:865-874. [DOI: 10.1007/s13762-015-0914-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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35
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Development of carboxymethyl cellulose-based hydrogel and nanosilver composite as antimicrobial agents for UTI pathogens. Carbohydr Polym 2016; 138:229-36. [DOI: 10.1016/j.carbpol.2015.11.004] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 11/02/2015] [Accepted: 11/04/2015] [Indexed: 02/04/2023]
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36
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Hashim AF, Alghuthaymi MA, Vasil’kov AY, Abd-Elsalam KA. Polymer Inorganic Nanocomposites: A Sustainable Antimicrobial Agents. ADVANCES AND APPLICATIONS THROUGH FUNGAL NANOBIOTECHNOLOGY 2016:265-289. [DOI: 10.1007/978-3-319-42990-8_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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37
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Nivedhitha Sundaram M, Deepthi S, Jayakumar R. Chitosan-Gelatin Composite Scaffolds in Bone Tissue Engineering. SPRINGER SERIES ON POLYMER AND COMPOSITE MATERIALS 2016. [DOI: 10.1007/978-81-322-2511-9_5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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38
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Characterization of chitosan composites with synthetic polymers and inorganic additives. Int J Biol Macromol 2015; 81:159-64. [DOI: 10.1016/j.ijbiomac.2015.08.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 06/27/2015] [Accepted: 08/02/2015] [Indexed: 12/17/2022]
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39
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Liu X, Zhang L. Insight into the adsorption mechanisms of vanadium(V) on a high-efficiency biosorbent (Ti-doped chitosan bead). Int J Biol Macromol 2015; 79:110-7. [DOI: 10.1016/j.ijbiomac.2015.04.065] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Revised: 03/29/2015] [Accepted: 04/20/2015] [Indexed: 11/27/2022]
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40
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Budnyak T, Tertykh V, Yanovska E, Kołodyńska D, Bartyzel A. Adsorption of V(V), Mo(VI) and Cr(VI) Oxoanions by Chitosan–Silica Composite Synthesized by Mannich Reaction. ADSORPT SCI TECHNOL 2015. [DOI: 10.1260/0263-6174.33.6-8.645] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- T.M. Budnyak
- Chuiko Institute of Surface Chemistry, National Academy of Sciences of Ukraine, 17 General Naumov Street, 03164 Kyiv, Ukraine
| | - V.A. Tertykh
- Chuiko Institute of Surface Chemistry, National Academy of Sciences of Ukraine, 17 General Naumov Street, 03164 Kyiv, Ukraine
| | - E.S. Yanovska
- Kyiv National Taras Shevchenko University, 64 Volodymyrska Street, 01033 Kyiv, Ukraine
| | - D. Kołodyńska
- Maria Curie-Skłodowska University, 2 Maria Curie Sklodowska Sq., 20-031 Lublin, Poland
| | - A. Bartyzel
- Maria Curie-Skłodowska University, 2 Maria Curie Sklodowska Sq., 20-031 Lublin, Poland
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41
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In vitro and preliminary in vivo toxicity screening of high-surface-area TiO2–chondroitin-4-sulfate nanocomposites for bone regeneration application. Colloids Surf B Biointerfaces 2015; 128:347-356. [DOI: 10.1016/j.colsurfb.2015.02.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2014] [Revised: 01/21/2015] [Accepted: 02/15/2015] [Indexed: 11/23/2022]
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42
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Budnyak TM, Pylypchuk IV, Tertykh VA, Yanovska ES, Kolodynska D. Synthesis and adsorption properties of chitosan-silica nanocomposite prepared by sol-gel method. NANOSCALE RESEARCH LETTERS 2015; 10:87. [PMID: 25852383 PMCID: PMC4385279 DOI: 10.1186/s11671-014-0722-1] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 12/29/2014] [Indexed: 05/25/2023]
Abstract
A hybrid nanocomposite material has been obtained by in situ formation of an inorganic network in the presence of a preformed organic polymer. Chitosan biopolymer and tetraethoxysilane (TEOS), which is the most common silica precursor, were used for the sol-gel reaction. The obtained composite chitosan-silica material has been characterized by physicochemical methods such as differential thermal analyses (DTA); carbon, hydrogen, and nitrogen (CHN) elemental analysis; nitrogen adsorption/desorption isotherms, scanning electron microscopy (SEM); and Fourier transform infrared (FTIR) spectroscopy to determine possible interactions between silica and chitosan macromolecules. Adsorption of microquantities of V(V), Mo(VI), and Cr(VI) oxoanions from the aqueous solutions by the obtained composite has been studied in comparison with the chitosan beads, previously crosslinked with glutaraldehyde. The adsorption capacity and kinetic sorption characteristics of the composite material were estimated.
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Affiliation(s)
- Tetyana M Budnyak
- />Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine, 17 General Naumov Str., 03164 Kyiv, Ukraine
| | - Ievgen V Pylypchuk
- />Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine, 17 General Naumov Str., 03164 Kyiv, Ukraine
| | - Valentin A Tertykh
- />Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine, 17 General Naumov Str., 03164 Kyiv, Ukraine
| | - Elina S Yanovska
- />Faculty of Chemistry, Taras Shevchenko National University of Kyiv, 64 Volodymyrska Str., 01033 Kyiv, Ukraine
| | - Dorota Kolodynska
- />Faculty of Chemistry, Maria Curie Skłodowska University, M. Curie Skłodowska Sq. 2, 20-031 Lublin, Poland
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Chitosan–nanohydroxyapatite composites: Mechanical, thermal and bio-compatibility studies. Int J Biol Macromol 2015; 73:170-81. [DOI: 10.1016/j.ijbiomac.2014.11.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 11/04/2014] [Accepted: 11/05/2014] [Indexed: 11/20/2022]
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The interaction of bacteria with engineered nanostructured polymeric materials: a review. ScientificWorldJournal 2014; 2014:410423. [PMID: 25025086 PMCID: PMC4084677 DOI: 10.1155/2014/410423] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 05/08/2014] [Accepted: 05/10/2014] [Indexed: 12/17/2022] Open
Abstract
Bacterial infections are a leading cause of morbidity and mortality worldwide. In spite of great advances in biomaterials research and development, a significant proportion of medical devices undergo bacterial colonization and become the target of an implant-related infection. We present a review of the two major classes of antibacterial nanostructured materials: polymeric nanocomposites and surface-engineered materials. The paper describes antibacterial effects due to the induced material properties, along with the principles of bacterial adhesion and the biofilm formation process. Methods for antimicrobial modifications of polymers using a nanocomposite approach as well as surface modification procedures are surveyed and discussed, followed by a concise examination of techniques used in estimating bacteria/material interactions. Finally, we present an outline of future sceneries and perspectives on antibacterial applications of nanostructured materials to resist or counteract implant infections.
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Kandiah K, Muthusamy P, Mohan S, Venkatachalam R. TiO2–graphene nanocomposites for enhanced osteocalcin induction. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 38:252-62. [DOI: 10.1016/j.msec.2014.02.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Revised: 01/11/2014] [Accepted: 02/07/2014] [Indexed: 01/22/2023]
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Li M, Yin JJ, Wamer WG, Lo YM. Mechanistic characterization of titanium dioxide nanoparticle-induced toxicity using electron spin resonance. J Food Drug Anal 2014; 22:76-85. [PMID: 24673905 PMCID: PMC9359148 DOI: 10.1016/j.jfda.2014.01.006] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 12/02/2013] [Accepted: 12/21/2013] [Indexed: 12/29/2022] Open
Abstract
Titanium dioxide nanoparticles (TiO2 NPs) are one of the most widely used nanomaterials that have been manufactured worldwide and applied in different commercial realms. The well-recognized ability of TiO2 to promote the formation of reactive oxygen species (ROS) has been extensively studied as one of the important mechanisms underlying TiO2 NPs toxicity. As the “gold standard” method to quantify and identify ROS, electron spin resonance (ESR) spectroscopy has been employed in many studies aimed at evaluating TiO2 NPs safety. This review aims to provide a thorough discussion of current studies using ESR as the primary method to unravel the mechanism of TiO2 NPs toxicity. ESR spin label oximetry and immune-spin trapping techniques are also briefly introduced, because the combination of spin trapping/labeling techniques offers a promising tool for studying the oxidative damage caused by TiO2 NPs.
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Affiliation(s)
- Meng Li
- Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD 20740, USA; Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA
| | - Jun-Jie Yin
- Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD 20740, USA
| | - Wayne G Wamer
- Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD 20740, USA
| | - Y Martin Lo
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA.
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47
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Kavitha K, Chunyan W, Navaneethan D, Rajendran V, Valiyaveettil S, Vinoth A. In vitro gene expression and preliminary in vivo studies of temperature-dependent titania–graphene nanocomposites for bone replacement applications. RSC Adv 2014. [DOI: 10.1039/c4ra03964e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
To meet the demand for biomaterials due to increasing bone defects and damage, we sought to synthesize titania–graphene nanocomposites at different sintering temperatures and then optimize them to explore their potential applications in biomaterials.
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Affiliation(s)
- K. Kavitha
- Centre for Nano Science and Technology
- K. S. Rangasamy College of Technology
- Tiruchengode-637 215, India
| | - W. Chunyan
- Department of Chemistry
- Faculty of Science
- National University of Singapore
- , Singapore
| | - D. Navaneethan
- Centre for Nano Science and Technology
- K. S. Rangasamy College of Technology
- Tiruchengode-637 215, India
| | - V. Rajendran
- Centre for Nano Science and Technology
- K. S. Rangasamy College of Technology
- Tiruchengode-637 215, India
| | - Suresh Valiyaveettil
- Department of Chemistry
- Faculty of Science
- National University of Singapore
- , Singapore
| | - A. Vinoth
- Molecular Genetics and Breeding Laboratory
- Directorate of poultry Research
- Hyderabad-500 030, India
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48
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Cordero-Arias L, Cabanas-Polo S, Gao H, Gilabert J, Sanchez E, Roether JA, Schubert DW, Virtanen S, Boccaccini AR. Electrophoretic deposition of nanostructured-TiO2/chitosan composite coatings on stainless steel. RSC Adv 2013. [DOI: 10.1039/c3ra40535d] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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