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Zheng Y, Zhang H, Wang Z, Lu A, Yu A, Duan B. Chitin nanofibrils assisted 3D printing all-chitin hydrogels for wound dressing. Carbohydr Polym 2024; 334:122028. [PMID: 38553227 DOI: 10.1016/j.carbpol.2024.122028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 03/02/2024] [Accepted: 03/05/2024] [Indexed: 04/02/2024]
Abstract
The direct ink writing technique used in 3D printing technology is generally applied to designing biomedical hydrogels. Herein, we proposed a strategy for preparing all-chitin-based inks for wound dressing via direct ink writing technique. The β-chitin nanofibers (MACNF) with a high aspect ratio were applied as a nanofiller to modulate the rheological properties of the alkaline dissolved chitin solution. The printing fidelity significantly depends on the MACNF introduction amount to the composite ink. 5-10 wt% MACNF ratio showed superior printing performance. The printed scaffold showed a uniform micron-sized pore structure and a woven network of nanofibers. Due to the good biocompatibility of chitin and the stereoscopic spatial skeleton, this scaffold showed excellent performance as a wound dressing, which can promote cell proliferation, collagen deposition and the angiogenesis of wounds, demonstrating its potential in biomedical applications. This approach successfully balanced the chitinous printability and biofunctions.
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Key Words
- 3D printing
- Ammonium hydroxide aqueous solution (NH(4)OH, AR, PubChem CID: 14923)
- Chitin
- Dimethyl sulfoxide (DMSO, AR, PubChem CID: 679), potassium hydroxide (KOH, AR, PubChem CID: 14797)
- Ethanol absolute (C(2)H(6)O, AR, PubChem CID: 702)
- Hydrochloric acid (HCl, AR, PubChem CID: 313)
- Hydrogen peroxide 30 % aqueous solution (H(2)O(2), AR, PubChem CID: 784)
- Maleic anhydride (C(4)H(2)O(3), AR, PubChem CID: 7923)
- Poly (ethylene glycol)-20000 (PEG20000, AR, PubChem SID:473052978)
- Sodium hydroxide (NaOH, AR, PubChem CID: 14798)
- Wound dressing
- tert-Butanol (AR, PubChem CID: 6386)
- β-Chitin nanofiber
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Affiliation(s)
- Yiran Zheng
- College of Chemistry and Molecular Science, Hubei Engineering Center of Natural Polymer-based Medical Materials, Key Laboratory of Biomedical Polymers of Ministry of Education, Wuhan University, Wuhan 430072, PR China
| | - Hao Zhang
- Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, PR China
| | - Zhiwei Wang
- Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, PR China
| | - Ang Lu
- College of Chemistry and Molecular Science, Hubei Engineering Center of Natural Polymer-based Medical Materials, Key Laboratory of Biomedical Polymers of Ministry of Education, Wuhan University, Wuhan 430072, PR China.
| | - Aixi Yu
- Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, PR China.
| | - Bo Duan
- College of Chemistry and Molecular Science, Hubei Engineering Center of Natural Polymer-based Medical Materials, Key Laboratory of Biomedical Polymers of Ministry of Education, Wuhan University, Wuhan 430072, PR China; Interdisciplinary Institute of NMR and Molecular Sciences, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, PR China.
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2
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Petchnui K, Uwanno T, Phonyiem Reilly M, Pinming C, Treetong A, Yordsri V, Moolsradoo N, Klamcheun A, Wongwiriyapan W. Preparation of Chitin Nanofibers and Natural Rubber Composites and Their Triboelectric Nanogenerator Applications. MATERIALS (BASEL, SWITZERLAND) 2024; 17:738. [PMID: 38591595 PMCID: PMC10856660 DOI: 10.3390/ma17030738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 01/25/2024] [Accepted: 02/01/2024] [Indexed: 04/10/2024]
Abstract
Triboelectric nanogenerators (TENGs) have gained significant attention as promising energy-harvesting devices that convert mechanical energy into electrical energy through charge separation induced by friction and electrostatic induction. In this study, we explore the utilization of biowaste shrimp shell-extracted chitin nanofiber (ChNF) as a viable eco-friendly material for TENG applications. Composite materials were prepared by incorporating ChNF into natural rubber (NRL) at loading levels of 0.1 and 0.2 wt% (NRL/ChNF) to form the TENG triboelectric layer. ChNFs with a uniform width of approximately 10-20 nm were successfully extracted from the shrimp shells through a simple mechanical procedure. The NRL/ChNF composites exhibited enhanced mechanical properties, as evidenced by a higher Young's modulus (3.4 GPa) compared to pure NRL. Additionally, the NRL/ChNF composites demonstrated an increased dielectric constant of 3.3 at 0.1 MHz. Moreover, the surface potential difference of NRL increased from 0.182 V to 1.987 V in the NRL/ChNF composite. When employed as the triboelectric layer in TENG, the NRL/ChNF composites exhibited significant improvement in their output voltage, with it reaching 106.04 ± 2.3 V. This enhancement can be attributed to the increased dielectric constant of NRL/ChNF, leading to enhanced charge exchange and charge density. This study presents a straightforward and environmentally friendly technique for preparing sustainable natural materials suitable for energy-harvesting devices.
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Affiliation(s)
- Kattaliya Petchnui
- College of Materials Innovation and Technology, King Mongkut’s Institute of Technology Ladkrabang, Chalongkrung Rd., Ladkrabang, Bangkok 10520, Thailand; (K.P.); (T.U.); (M.P.R.); (C.P.)
| | - Teerayut Uwanno
- College of Materials Innovation and Technology, King Mongkut’s Institute of Technology Ladkrabang, Chalongkrung Rd., Ladkrabang, Bangkok 10520, Thailand; (K.P.); (T.U.); (M.P.R.); (C.P.)
| | - Mayuree Phonyiem Reilly
- College of Materials Innovation and Technology, King Mongkut’s Institute of Technology Ladkrabang, Chalongkrung Rd., Ladkrabang, Bangkok 10520, Thailand; (K.P.); (T.U.); (M.P.R.); (C.P.)
| | - Chinathun Pinming
- College of Materials Innovation and Technology, King Mongkut’s Institute of Technology Ladkrabang, Chalongkrung Rd., Ladkrabang, Bangkok 10520, Thailand; (K.P.); (T.U.); (M.P.R.); (C.P.)
| | - Alongkot Treetong
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Paholyothin Rd., Klong Nueng, Klong Luang, Pathum Thani 12120, Thailand; (A.T.); (A.K.)
| | - Visittapong Yordsri
- National Matal and Materials Technology Center (MTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Paholyothin Rd., Klong Nueng, Klong Luang, Pathum Thani 12120, Thailand;
| | - Nutthanun Moolsradoo
- Department of Production Technology Education, Faculty of Industrial Education and Technology, King Mongkut’s University of Technology Thonburi, 126 Pracha Uthit Rd., Thung Khru, Bangkok 10140, Thailand;
| | - Annop Klamcheun
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Paholyothin Rd., Klong Nueng, Klong Luang, Pathum Thani 12120, Thailand; (A.T.); (A.K.)
| | - Winadda Wongwiriyapan
- College of Materials Innovation and Technology, King Mongkut’s Institute of Technology Ladkrabang, Chalongkrung Rd., Ladkrabang, Bangkok 10520, Thailand; (K.P.); (T.U.); (M.P.R.); (C.P.)
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3
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Anwer AH, Ahtesham A, Shoeb M, Mashkoor F, Ansari MZ, Zhu S, Jeong C. State-of-the-art advances in nanocomposite and bio-nanocomposite polymeric materials: A comprehensive review. Adv Colloid Interface Sci 2023; 318:102955. [PMID: 37467558 DOI: 10.1016/j.cis.2023.102955] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 05/23/2023] [Accepted: 06/20/2023] [Indexed: 07/21/2023]
Abstract
The modern eco-friendly materials used in research and innovation today consist of nanocomposites and bio-nanocomposite polymers. Their unique composite properties make them suitable for various industrial, medicinal, and energy applications. Bio-nanocomposite polymers are made of biopolymer matrices that have nanofillers dispersed throughout them. There are several types of fillers that can be added to polymers to enhance their quality, such as cellulose-based fillers, clay nanomaterials, carbon black, talc, carbon quantum dots, and many others. Biopolymer-based nanocomposites are considered a superior alternative to traditional materials as they reduce reliance on fossil fuels and promote the use of renewable resources. This review covers the current state-of-the-art in nanocomposite and bio-nanocomposite materials, focusing on ways to improve their features and the various applications they can be used for. The review article also investigates the utilization of diverse nanocomposites as a viable approach for developing bio-nanocomposites. It delves into the underlying principles that govern the synthesis of these materials and explores their prospective applications in the biomedical field, food packaging, sensing (Immunosensors), and energy storage devices. Lastly, the review discusses the future outlook and current challenges of these materials, with a focus on sustainability.
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Affiliation(s)
- Abdul Hakeem Anwer
- School of Mechanical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea
| | - Afreen Ahtesham
- School of Chemical Sciences University Sains Malaysia, Penang, Malaysia
| | - Mohd Shoeb
- School of Mechanical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea
| | - Fouzia Mashkoor
- School of Mechanical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea
| | - Mohd Zahid Ansari
- School of Materials Science and Engineering, Yeungnam University, Gyeongsan, Gyeongbuk, 38541, Republic of Korea
| | - Shushuai Zhu
- School of Mechanical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea
| | - Changyoon Jeong
- School of Mechanical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea.
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Liang Y, Zou Y, Wu S, Song D, Xu W, Zhu K. Preparation and properties of chitin/silk fibroin biocompatible composite fibers. JOURNAL OF BIOMATERIALS SCIENCE, POLYMER EDITION 2022; 34:860-874. [PMID: 36369874 DOI: 10.1080/09205063.2022.2147746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In the present world chitin is used enormously in various fields, such as biopharmaceuticals, medical and clinical bioproducts, food packaging, etc. However, its development has been curbed by the impaired performance and cumbersome dissolution process when chitin materials are dissolved and regenerated by physical or chemical methods. To further obtain the regenerated chitin fiber material with improved performance, silk fibroin was introduced into the chitin matrix material, and chitin/silk fibroin biocompatible composite fibers were obtained by formic acid/calcium chloride/ethanol ternary system and top-down wet spinning technology. The produced composite fibers outperformed previously reported chitin-silk composites in terms of the tensile strength (160 MPa) and failure strain (25%). The fibers also performed good cell compatibility and strong cellular affinity for non-toxicity. The cell viabilities of the fibers were about 20% greater than those of silk fiber after three days of co-culture with NIH-3T3. Furthermore, no hemolysis occurs in the presence of chitin/silk fibers, demonstrating their superior hemocompatibility. The fibers had a hemolysis index as low as 1%, which is far lower than the acceptable level of 5%. The material offers prospective opportunities for biomaterial applications in anticoagulation, absorbable surgical sutures, etc.
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Affiliation(s)
- Yaoting Liang
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan 430200, China
| | - Yongkang Zou
- Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Shuangquan Wu
- Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Dengpeng Song
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan 430200, China
| | - Weilin Xu
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan 430200, China
| | - Kunkun Zhu
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan 430200, China
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5
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Inphonlek S, Bureewong N, Jarukumjorn K, Chumsamrong P, Ruksakulpiwat C, Ruksakulpiwat Y. Preparation of Poly(Acrylic Acid-co-acrylamide)-Grafted Deproteinized Natural Rubber and Its Effect on the Properties of Natural Rubber/Silica Composites. Polymers (Basel) 2022; 14:polym14214602. [PMID: 36365597 PMCID: PMC9657069 DOI: 10.3390/polym14214602] [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: 10/12/2022] [Revised: 10/24/2022] [Accepted: 10/28/2022] [Indexed: 12/01/2022] Open
Abstract
This work aims to enhance the polarity of natural rubber by grafting copolymers onto deproteinized natural rubber (DPNR) to improve its compatibility with silica. Poly(acrylic acid-co-acrylamide)-grafted DPNR ((PAA-co-PAM)-DPNR) was successfully prepared by graft copolymerization with acrylic acid and acrylamide in the latex stage, as confirmed by FTIR. The optimum conditions to obtain the highest conversion, grafting efficiency, and grafting percentage were a reaction time of 360 min, a reaction temperature of 50 °C, and an initiator concentration of 1.0 phr. The monomer conversion, grafting efficiency, and grafting percentage were 91.9–94.1, 20.8–38.9, and 2.1–9.9%, respectively, depending on the monomer content. It was shown that the polarity of the natural rubber increased after grafting. The (PAA-co-PAM)-DPNR was then mixed with silica to prepare DPNR/silica composites. The presence of the (PAA-co-PAM)-DPNR and silica in the composites was found to improve the mechanical properties of the DPNR. The incorporation of 10 phr of silica into the (PAA-co-PAM)-DPNR with 10 phr monomer increased its tensile strength by 1.55 times when compared to 10 phr of silica loaded into the DPNR. The silica-filled (PAA-co-PAM)-DPNR provided s higher storage modulus, higher Tg, and a lower tan δ peak, indicating stronger modified DPNR/silica interactions and greater thermal stability when compared to silica-filled DPNR.
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Affiliation(s)
- Supharat Inphonlek
- School of Polymer Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Research Center for Biocomposite Materials for Medical Industry and Agricultural and Food Industry, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Namthip Bureewong
- School of Polymer Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Research Center for Biocomposite Materials for Medical Industry and Agricultural and Food Industry, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Kasama Jarukumjorn
- School of Polymer Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Research Center for Biocomposite Materials for Medical Industry and Agricultural and Food Industry, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Pranee Chumsamrong
- School of Polymer Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Research Center for Biocomposite Materials for Medical Industry and Agricultural and Food Industry, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Chaiwat Ruksakulpiwat
- School of Polymer Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Research Center for Biocomposite Materials for Medical Industry and Agricultural and Food Industry, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Correspondence: (C.R.); (Y.R.)
| | - Yupaporn Ruksakulpiwat
- School of Polymer Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Research Center for Biocomposite Materials for Medical Industry and Agricultural and Food Industry, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Correspondence: (C.R.); (Y.R.)
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Yuan C, Sun J, Tian X, Yuan Y. Preparation of high‐performance deproteinized natural rubber/chitosan composite films via a green and sulfur‐free method. J Appl Polym Sci 2022. [DOI: 10.1002/app.53253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Changcheng Yuan
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering East China University of Science and Technology Shanghai China
| | - Jinyu Sun
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering East China University of Science and Technology Shanghai China
| | - Xiaohui Tian
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering East China University of Science and Technology Shanghai China
| | - Yizhong Yuan
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering East China University of Science and Technology Shanghai China
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Wu YL, Wang S, Yang DF, Yang LY, Wang QY, Yu J, Li N, Pan LX. The Discovery, Enzymatic Characterization and Functional Analysis of a Newly Isolated Chitinase from Marine-Derived Fungus Aspergillus fumigatus df347. Mar Drugs 2022; 20:md20080520. [PMID: 36005523 PMCID: PMC9410337 DOI: 10.3390/md20080520] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/11/2022] [Accepted: 08/11/2022] [Indexed: 01/15/2023] Open
Abstract
In order to discover a broad-specificity and high stability chitinase, a marine fungus, Aspergillus fumigatus df347, was identified in the sediments of mangrove wetlands in Qinzhou Bay, China. The chitinase gene (AfChi28) from A. fumigatus df347 was cloned and heterologously expressed in Escherichia coli, and the recombinant enzyme AfChi28 was purified and characterized. AfChi28 is an acido-halotolerant- and temperature-resistant bifunctional enzyme with both endo- and exo-cleavage functions. Its enzymatic products are mainly GlcNAc, (GlcNAc)2, (GlcNAc)3 and (GlcNAc)4. Na+, Mg2+, K+, Ca2+ and Tris at a concentration of 50 mM had a strong stimulatory effect on AfChi28. The crude enzyme and pure enzyme exhibited the highest specific activity of 0.737 mU/mg and 52.414 mU/mg towards colloidal chitin. The DxDxE motif at the end of strand β5 and with Glu154 as the catalytic residue was verified by the AlphaFold2 prediction and sequence alignment of homologous proteins. Moreover, the results of molecular docking showed that molecular modeling of chitohexaose was shown to bind to AfChi28 in subsites −4 to +2 in the deep groove substrate-binding pocket. This study demonstrates that AfChi28 is a promising chitinase for the preparation of desirable chitin oligosaccharides, and provides a foundation for elucidating the catalytic mechanism of chitinases from marine fungi.
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Affiliation(s)
- Ya-Li Wu
- College of Life Science and Technology, Guangxi University, Nanning 530004, China
- State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Academy of Sciences, 98 Daling Road, Nanning 530007, China
| | - Sheng Wang
- Nanning Pangbo Biological Engineering Co., Ltd., Nanning 530004, China
| | - Deng-Feng Yang
- State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Academy of Sciences, 98 Daling Road, Nanning 530007, China
| | - Li-Yan Yang
- State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Academy of Sciences, 98 Daling Road, Nanning 530007, China
| | - Qing-Yan Wang
- State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Academy of Sciences, 98 Daling Road, Nanning 530007, China
| | - Jun Yu
- State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Academy of Sciences, 98 Daling Road, Nanning 530007, China
- College of Food and Quality Engineering, Nanning University, Nanning 530200, China
| | - Nan Li
- College of Life Science and Technology, Guangxi University, Nanning 530004, China
- Correspondence: (N.L.); (L.-X.P.); Tel.: +86-1350-7868-042 (N.L.); +86-1376-8513-581 (L.-X.P.)
| | - Li-Xia Pan
- State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Academy of Sciences, 98 Daling Road, Nanning 530007, China
- Correspondence: (N.L.); (L.-X.P.); Tel.: +86-1350-7868-042 (N.L.); +86-1376-8513-581 (L.-X.P.)
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Nuinu P, Srichan S, Ngamlerd A, Wichian C, Prasertsri S, Saengsuwan S, Hinchiranan N, Vudjung C. Preparation of environment‐friendly hydrophilic rubber from natural rubber grafted with sodium acrylate by reactive melt mixing. POLYM ENG SCI 2022. [DOI: 10.1002/pen.25968] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pranee Nuinu
- Laboratory of Advanced Polymer and Rubber Materials (APRM), Department of Chemistry, Faculty of Science Ubon Ratchathani University Ubon Ratchathani Thailand
| | - Sansanee Srichan
- Laboratory of Advanced Polymer and Rubber Materials (APRM), Department of Chemistry, Faculty of Science Ubon Ratchathani University Ubon Ratchathani Thailand
| | - Anuchit Ngamlerd
- Laboratory of Advanced Polymer and Rubber Materials (APRM), Department of Chemistry, Faculty of Science Ubon Ratchathani University Ubon Ratchathani Thailand
| | - Chamaiporn Wichian
- Laboratory of Advanced Polymer and Rubber Materials (APRM), Department of Chemistry, Faculty of Science Ubon Ratchathani University Ubon Ratchathani Thailand
| | - Sarawut Prasertsri
- Laboratory of Advanced Polymer and Rubber Materials (APRM), Department of Chemistry, Faculty of Science Ubon Ratchathani University Ubon Ratchathani Thailand
| | - Sayant Saengsuwan
- Laboratory of Advanced Polymer and Rubber Materials (APRM), Department of Chemistry, Faculty of Science Ubon Ratchathani University Ubon Ratchathani Thailand
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH‐CIC), Faculty of Science Ubon Ratchathani University Ubon Ratchathani Thailand
| | - Napida Hinchiranan
- Department of Chemical Technology, Faculty of Science Chulalongkorn University Bangkok Thailand
| | - Chaiwute Vudjung
- Laboratory of Advanced Polymer and Rubber Materials (APRM), Department of Chemistry, Faculty of Science Ubon Ratchathani University Ubon Ratchathani Thailand
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Chongcharoenchaikul T, Miyaji K, Junkong P, Poompradub S, Ikeda Y. Effects of organic components in cuttlebone on the morphological and mechanical properties of peroxide cross-linked cuttlebone/natural rubber composites. RSC Adv 2022; 12:13557-13565. [PMID: 35530387 PMCID: PMC9070083 DOI: 10.1039/d2ra01885c] [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: 03/23/2022] [Accepted: 04/15/2022] [Indexed: 11/21/2022] Open
Abstract
The clarification of the role of organic components in cuttlebone particles on the morphological and mechanical properties in terms of the strain-induced crystallization (SIC) of peroxide cross-linked cuttlebone/natural rubber (NR) composites was revealed for the first time in this study. The organic components in cuttlebone particles affected the increased bound rubber layers and the decreased rubber chain orientation due to the formation of interfacial interactions (filler-to-filler and/or filler-to-rubber interactions). During SIC, the presence of organic components in cuttlebone particles did not significantly affect the crystallinity index and crystallite size in cuttlebone/NR composites. The increased moduli in the stress–strain curve resulted from the presence of biofiller, SIC, and organic components in the cuttlebone. Therefore, the presence of organic components in biofiller is an important factor in improving the mechanical properties of green rubber composite materials. The role of organic components in cuttlebone particles on the morphological and mechanical properties in terms of the strain-induced crystallization of peroxide cross-linked cuttlebone/NR composites was revealed for the first time in this study.![]()
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Affiliation(s)
- Thitipat Chongcharoenchaikul
- Graduate School of Science and Technology, Kyoto Institute of Technology Matsugasaki, Sakyo Kyoto 606-8585 Japan.,Department of Chemical Technology, Faculty of Science, Chulalongkorn University Phatumwan Bangkok 10330 Thailand .,Center for Rubber Science and Technology, Kyoto Institute of Technology Matsugasaki, Sakyo Kyoto 606-8585 Japan
| | - Kosuke Miyaji
- Graduate School of Science and Technology, Kyoto Institute of Technology Matsugasaki, Sakyo Kyoto 606-8585 Japan.,Center for Rubber Science and Technology, Kyoto Institute of Technology Matsugasaki, Sakyo Kyoto 606-8585 Japan
| | - Preeyanuch Junkong
- Center for Rubber Science and Technology, Kyoto Institute of Technology Matsugasaki, Sakyo Kyoto 606-8585 Japan .,Department of Chemistry, Faculty of Science, Mahidol University Ratchathewee Bangkok 10400 Thailand
| | - Sirilux Poompradub
- Department of Chemical Technology, Faculty of Science, Chulalongkorn University Phatumwan Bangkok 10330 Thailand .,Center for Rubber Science and Technology, Kyoto Institute of Technology Matsugasaki, Sakyo Kyoto 606-8585 Japan .,Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University Phatumwan Bangkok 10330 Thailand.,Green Materials for Industrial Application Research Unit, Faculty of Science, Chulalongkorn University Phatumwan Bangkok 10330 Thailand
| | - Yuko Ikeda
- Center for Rubber Science and Technology, Kyoto Institute of Technology Matsugasaki, Sakyo Kyoto 606-8585 Japan .,Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology Matsugasaki, Sakyo Kyoto 606-8585 Japan
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10
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Chongcharoenchaikul T, Miyaji K, Junkong P, Poompradub S, Ikeda Y. Synergistic effect of cuttlebone particles and
non‐rubber
components on reinforcing ability of natural rubber and synthetic isoprene rubber composites. J Appl Polym Sci 2022. [DOI: 10.1002/app.52375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Thitipat Chongcharoenchaikul
- Graduate School of Science and Technology Kyoto Institute of Technology Kyoto Japan
- Center for Rubber Science and Technology Kyoto Institute of Technology Kyoto Japan
- Department of Chemical Technology Faculty of Science, Chulalongkorn University Bangkok Thailand
| | - Kosuke Miyaji
- Graduate School of Science and Technology Kyoto Institute of Technology Kyoto Japan
- Center for Rubber Science and Technology Kyoto Institute of Technology Kyoto Japan
| | - Preeyanuch Junkong
- Graduate School of Science and Technology Kyoto Institute of Technology Kyoto Japan
- Center for Rubber Science and Technology Kyoto Institute of Technology Kyoto Japan
- Department of Chemistry, Faculty of Science Mahidol University Bangkok Thailand
| | - Sirilux Poompradub
- Center for Rubber Science and Technology Kyoto Institute of Technology Kyoto Japan
- Department of Chemical Technology Faculty of Science, Chulalongkorn University Bangkok Thailand
- Center of Excellence on Petrochemical and Materials Technology Chulalongkorn University Bangkok Thailand
- Green Materials for Industrial Application Research Unit Faculty of Science, Chulalongkorn University Bangkok Thailand
| | - Yuko Ikeda
- Center for Rubber Science and Technology Kyoto Institute of Technology Kyoto Japan
- Faculty of Molecular Chemistry and Engineering Kyoto Institute of Technology Kyoto Japan
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Floriano JF, Emanueli C, Vega S, Barbosa AMP, Oliveira RGD, Floriano EAF, Graeff CFDO, Abbade JF, Herculano RD, Sobrevia L, Rudge MVC. Pro-angiogenic approach for skeletal muscle regeneration. Biochim Biophys Acta Gen Subj 2022; 1866:130059. [PMID: 34793875 DOI: 10.1016/j.bbagen.2021.130059] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/01/2021] [Indexed: 12/19/2022]
Abstract
The angiogenesis process is a phenomenon in which numerous molecules participate in the stimulation of the new vessels' formation from pre-existing vessels. Angiogenesis is a crucial step in tissue regeneration and recovery of organ and tissue function. Muscle diseases affect millions of people worldwide overcome the ability of skeletal muscle to self-repair. Pro-angiogenic therapies are key in skeletal muscle regeneration where both myogenesis and angiogenesis occur. These therapies have been based on mesenchymal stem cells (MSCs), exosomes, microRNAs (miRs) and delivery of biological factors. The use of different calls of biomaterials is another approach, including ceramics, composites, and polymers. Natural polymers are use due its bioactivity and biocompatibility in addition to its use as scaffolds and in drug delivery systems. One of these polymers is the natural rubber latex (NRL) which is biocompatible, bioactive, versatile, low-costing, and capable of promoting tissue regeneration and angiogenesis. In this review, the advances in the field of pro-angiogenic therapies are discussed.
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Affiliation(s)
- Juliana Ferreira Floriano
- São Paulo State University (UNESP), Botucatu Medical School, Botucatu, São Paulo 18.618-687, Brazil; National Heart and Lung Institute, Imperial College London, London, UK.
| | - Costanza Emanueli
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Sofia Vega
- São Paulo State University (UNESP), Botucatu Medical School, Botucatu, São Paulo 18.618-687, Brazil; Cellular and Molecular Physiology Laboratory (CMPL), Department of Obstetrics, Division of Obstetrics and Gynaecology, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | | | | | | | | | - Joelcio Francisco Abbade
- São Paulo State University (UNESP), Botucatu Medical School, Botucatu, São Paulo 18.618-687, Brazil
| | | | - Luis Sobrevia
- São Paulo State University (UNESP), Botucatu Medical School, Botucatu, São Paulo 18.618-687, Brazil; Cellular and Molecular Physiology Laboratory (CMPL), Department of Obstetrics, Division of Obstetrics and Gynaecology, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile; Department of Physiology, Faculty of Pharmacy, Universidad de Sevilla, Seville E-41012, Spain; University of Queensland, Centre for Clinical Research (UQCCR), Faculty of Medicine and Biomedical Sciences, University of Queensland, Herston, QLD, 4029, Queensland, Australia; Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, 9713GZ Groningen, the Netherlands.
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12
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Sethulekshmi AS, Saritha A, Joseph K. A comprehensive review on the recent advancements in natural rubber nanocomposites. Int J Biol Macromol 2022; 194:819-842. [PMID: 34838576 DOI: 10.1016/j.ijbiomac.2021.11.134] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 11/03/2021] [Accepted: 11/19/2021] [Indexed: 12/13/2022]
Abstract
Natural rubber (NR) is an eminent sustainable material and is the only agricultural product among various rubbers. Use of nanofillers in NR matrix as a reinforcing agent has gained huge attention because they offer excellent matrix-filler interaction upon forming a good dispersion in the NR matrix. Nanoscale dispersion of fillers lead to greater interfacial interactions between NR and fillers compared to microfillers, which in turn lead to a conspicuous reinforcing effect. Addition of various nanofillers into NR matrix improves not only the mechanical properties but also the electrical, thermal and antimicrobial properties to an extreme level. The current review describes the reinforcing ability of various nanofillers such as clay, graphene, carbon nanotube (CNT), titanium dioxide (TiO2), chitin, cellulose, barium titanate (BaTiO3) and lignin in NR matrix. Moreover, reinforcement of various hybrid nanofillers in NR is also discussed in a comprehensive manner. The review also includes the historical trajectory of rubber nanocomposites and a comprehensive account on the factors affecting the properties of the NR nanocomposites.
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Affiliation(s)
- A S Sethulekshmi
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kollam, Kerala, India
| | - Appukuttan Saritha
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kollam, Kerala, India.
| | - Kuruvilla Joseph
- Department of Chemistry, Indian Institute of Space Science and Technology, Valiyamala PO, Kerala, India
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13
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Thomas SK, Parameswaranpillai J, Krishnasamy S, Begum PS, Nandi D, Siengchin S, George JJ, Hameed N, Salim N, Sienkiewicz N. A comprehensive review on cellulose, chitin, and starch as fillers in natural rubber biocomposites. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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14
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Low DYS, Supramaniam J, Abd Rahim AHB, Tang SY, Leo BF. Morphological, thermal, and mechanical properties of natural rubber reinforced with cellulose nanofibers from oil palm empty fruit bunch. J RUBBER RES 2021. [DOI: 10.1007/s42464-021-00126-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Guerra NB, Sant'Ana Pegorin G, Boratto MH, de Barros NR, de Oliveira Graeff CF, Herculano RD. Biomedical applications of natural rubber latex from the rubber tree Hevea brasiliensis. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 126:112126. [PMID: 34082943 DOI: 10.1016/j.msec.2021.112126] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/14/2021] [Accepted: 04/18/2021] [Indexed: 12/13/2022]
Abstract
The past decades have witnessed tremendous progress in biomaterials in terms of functionalities and applications. To realize various functions such as tissue engineering, tissue repair, and controlled release of therapeutics, a biocompatible and biologically active material is often needed. However, it is a difficult task to find either synthetic or natural materials suitable for in vivo applications. Nature has provided us with the natural rubber latex from the rubber tree Hevea brasiliensis, a natural polymer that is biocompatible and has been proved as inducing tissue repair by enhancing the vasculogenesis process, guiding and recruiting cells responsible for osteogenesis, and acting as a solid matrix for controlled drug release. It would be extremely useful if medical devices can be fabricated with materials that have these biological properties. Recently, various types of natural rubber latex-based biomedical devices have been developed to enhance tissue repair by taking advantage of its biological properties. Most of them were used to enhance tissue repair in chronic wounds and critical bone defects. Others were used to design drug release systems to locally release therapeutics in a sustained and controlled manner. Here, we summarize recent progress made in these areas. Specifically, we compare various applications and their performance metrics. We also discuss critical problems with the use of natural rubber latex in biomedical applications and highlight future opportunities for biomedical devices produced either with pre-treated natural rubber latex or with proteins purified from the natural rubber latex.
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Affiliation(s)
- Nayrim Brizuela Guerra
- Area of Exact Sciences and Engineering, University of Caxias do Sul (UCS), Caxias do Sul, Rio Grande do Sul, BR
| | - Giovana Sant'Ana Pegorin
- Department of Biotechnology and Bioprocess Engineering, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Km01 Araraquara-Jaú Road, Araraquara, São Paulo, Brazil
| | - Miguel Henrique Boratto
- Department of Physics, São Paulo State University (UNESP), School of Sciences, Bauru, São Paulo, Brazil
| | - Natan Roberto de Barros
- Terasaki Institute for Biomedical Innovation (TIBI), 11570 West Olympic Boulevard, Los Angeles, CA 90064, USA.
| | | | - Rondinelli Donizetti Herculano
- Department of Biotechnology and Bioprocess Engineering, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Km01 Araraquara-Jaú Road, Araraquara, São Paulo, Brazil
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16
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Pei X, Li Y, Deng Y, Lu L, Li W, Shi R, Lei A, Zhang L. Chitin microsphere supported Pd nanoparticles as an efficient and recoverable catalyst for CO oxidation and Heck coupling reaction. Carbohydr Polym 2021; 251:117020. [PMID: 33142581 DOI: 10.1016/j.carbpol.2020.117020] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 08/08/2020] [Accepted: 08/28/2020] [Indexed: 10/23/2022]
Abstract
Chitin derived from seafood wastes is a sustainable biopolymer, which can be used to constructe new materials to reduce the environmental pollution caused by non-biodegradable plastics. Herein, nanofibrous microspheres fabricated from chitin solution were used as carriers to construct three different chitin-supported Pd catalysts through diverse activation methods, subsequently revealed their differences in structure and performance. The palladium nanoparticles were firmly and highly dispersed on the microspheres due to the interconnected nanofibrous networks and functional groups of chitin, confirmed by various physicochemical characterizations. As the best candidate catalyst of Pd/chitin-Ar, in the CO oxidation reaction, which achieved 100% CO conversion with a lower Pd content, and exhibited excellent stability in 24-hours cycle reaction. Importantly, the catalyst was further applied in Heck coupling reaction, which also displayed competitive catalytic activity and stability (∼6runs, 94%). This utilizing of biomass resource to build catalyst materials would be important for the sustainable chemistry.
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Affiliation(s)
- Xianglin Pei
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China; College of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Yan Li
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Yi Deng
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Lijun Lu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Wendian Li
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Renyi Shi
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
| | - Lina Zhang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.
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Efficient conversion of α-chitin by multi-modular chitinase from Chitiniphilus shinanonensis with KOH and KOH-urea pretreatment. Carbohydr Polym 2020; 250:116923. [DOI: 10.1016/j.carbpol.2020.116923] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/23/2020] [Accepted: 08/07/2020] [Indexed: 12/12/2022]
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18
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Pretreatment with KOH and KOH-urea enhanced hydrolysis of α-chitin by an endo-chitinase from Enterobacter cloacae subsp. cloacae. Carbohydr Polym 2020; 235:115952. [DOI: 10.1016/j.carbpol.2020.115952] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 12/20/2019] [Accepted: 02/03/2020] [Indexed: 11/15/2022]
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19
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Hu J, Tian X, Sun J, Yuan J, Yuan Y. Chitin nanocrystals reticulated self‐assembled architecture reinforces deproteinized natural rubber latex film. J Appl Polym Sci 2020. [DOI: 10.1002/app.49173] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Jiarui Hu
- Shanghai Key Laboratory of Advanced Polymeric MaterialsSchool of Materials Science and Engineering, East China University of Science and Technology Shanghai P R China
| | - Xiaohui Tian
- Shanghai Key Laboratory of Advanced Polymeric MaterialsSchool of Materials Science and Engineering, East China University of Science and Technology Shanghai P R China
| | - Jinyu Sun
- Shanghai Key Laboratory of Advanced Polymeric MaterialsSchool of Materials Science and Engineering, East China University of Science and Technology Shanghai P R China
| | - Jianyong Yuan
- Shanghai Key Laboratory of Advanced Polymeric MaterialsSchool of Materials Science and Engineering, East China University of Science and Technology Shanghai P R China
| | - Yizhong Yuan
- Shanghai Key Laboratory of Advanced Polymeric MaterialsSchool of Materials Science and Engineering, East China University of Science and Technology Shanghai P R China
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