Mechanically Reinforced Chitosan/Cellulose Nanocrystals Composites with Good Transparency and Biocompatibility

被引：46
作者：
Geng, Cheng-zhen [1 ]
Hu, Xin [1 ]
Yang, Guang-hui [1 ]
Zhang, Qin [1 ]
Chen, Feng [1 ]
Fu, Qiang [1 ]
机构：
[1] Sichuan Univ, Coll Polymer Sci & Engn, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China
来源：
CHINESE JOURNAL OF POLYMER SCIENCE | 2015年 / 33卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Chitosan; Cellulose nanocrystals; Reinforcement; Cytotoxicity; CELLULOSE NANOCRYSTALS; BARRIER PROPERTIES; CHITOSAN; NANOCOMPOSITES; BIONANOCOMPOSITES; NANOFIBRILS; DELIVERY; DNA;
D O I：
10.1007/s10118-015-1558-6
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Chitosan/cellulose nanocrystals (CS/CNCs) composites were prepared with different contents of CNCs. Due to the homogeneous dispersion of CNCs and the strong interfacial interactions resulting from hydrogen bonding between CS chains and CNCs, the transparency of CS is well retained and the overall mechanical properties of CS are significantly improved. Furthermore, because both CS and CNCs are biocompatible materials, cell proliferation test shows that the obtained composites are noncytotoxic and can potentially meet safety requirements of biomedical applications. These advantages pave the way of potential applications of CS in the field of commercial plastics and encourage the use of CS as environment-friendly material and biomedical material.
引用
收藏
页码：61 / 69
页数：9
相关论文
共 34 条
[1]   Electrospinning of cyclodextrin functionalized chitosan/PVA nanofibers as a drug delivery system [J].
Bazhban, Maryam ;
Nouri, Mahdi ;
Mokhtari, Javad .
CHINESE JOURNAL OF POLYMER SCIENCE, 2013, 31 (10) :1343-1351
[2]   Preparation and characterization of chitosan composite membranes crosslinked by carboxyl-capped poly(ethylene glycol) [J].
Cai, Meng-tan ;
Zhang, Jia-xing ;
Chen, Yuan-wei ;
Cao, Jun ;
Leng, Meng-tian ;
Hu, Shao-dong ;
Luo, Xiang-lin .
CHINESE JOURNAL OF POLYMER SCIENCE, 2014, 32 (02) :236-244
[3]   One-pot polymerization, surface grafting, and processing of waterborne polyurethane-cellulose nanocrystal nanocomposites [J].
Cao, Xiaodong ;
Habibi, Youssef ;
Lucia, Lucian A. .
JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (38) :7137-7145
[4]   Kinetics and thermodynamics of Cu(II) biosorption on to a novel magnetic chitosan composite bead [J].
Chen, Yuwei ;
Hu, Jun ;
Wang, Jianlong .
ENVIRONMENTAL TECHNOLOGY, 2012, 33 (20) :2345-2351
[5]   Bio-based nanocomposites obtained through covalent linkage between chitosan and cellulose nanocrystals [J].
de Mesquita, Joao P. ;
Donnici, Claudio L. ;
Teixeira, Ivo F. ;
Pereira, Fabiano V. .
CARBOHYDRATE POLYMERS, 2012, 90 (01) :210-217
[6]   Synthesis, Degradation, and Cytotoxicity of Multiblock Poly(ε-caprolactone urethane)s Containing Gemini Quaternary Ammonium Cationic Groups [J].
Ding, Mingming ;
Li, Jiehua ;
Fu, Xiaoting ;
Zhou, Jian ;
Tan, Hong ;
Gu, Qun ;
Fu, Qiang .
BIOMACROMOLECULES, 2009, 10 (10) :2857-2865
[7]   Bionanocomposites based on poly(ε-caprolactone)-grafted cellulose nanocrystals by ring-opening polymerization [J].
Habibi, Youssef ;
Goffin, Anne-Lise ;
Schiltz, Nancy ;
Duquesne, Emmanuel ;
Dubois, Philippe ;
Dufresne, Alain .
JOURNAL OF MATERIALS CHEMISTRY, 2008, 18 (41) :5002-5010
[8]   Cellulose Nanocrystals: Chemistry, Self-Assembly, and Applications [J].
Habibi, Youssef ;
Lucia, Lucian A. ;
Rojas, Orlando J. .
CHEMICAL REVIEWS, 2010, 110 (06) :3479-3500
[9]   Toward environment-friendly composites of poly(propylene carbonate) reinforced with cellulose nanocrystals [J].
Hu, Xin ;
Xu, Chenglong ;
Gao, Jian ;
Yang, Guanghui ;
Geng, Chengzhen ;
Chen, Feng ;
Fu, Qiang .
COMPOSITES SCIENCE AND TECHNOLOGY, 2013, 78 :63-68
[10]   Green composites from sustainable cellulose nanofibrils: A review [J].
Khalil, H. P. S. Abdul ;
Bhat, A. H. ;
Yusra, A. F. Ireana .
CARBOHYDRATE POLYMERS, 2012, 87 (02) :963-979
1234