PREPARATION OF CELLULOSE-BASED HYDROGELS AND THEIR CHARACTERISTICS FOR CELL CULTURE

被引：0
|
作者：
Liu, Yuhai [1 ]
Li, Lingli [2 ]
Dong, Guanxiu [1 ]
Yang, Yanling [1 ]
Zheng, Chunzhi [1 ]
Yang, Runmiao [1 ]
机构：
[1] Jiangsu Univ Technol, Dept Mat Engn, Changzhou 213001, Peoples R China
[2] Wenzhou Med Univ, Sch Ophthalmol & Optometry, Hosp Eye, Wenzhou 325035, Peoples R China
来源：
CELLULOSE CHEMISTRY AND TECHNOLOGY | 2016年 / 50卷 / 9-10期
基金：
中国国家自然科学基金;
关键词：
cellulose; hydrogels; crosslink; biocompatibility; HYDROXYPROPYL CELLULOSE; CROSS-LINKING; STARCH; DERIVATIVES; MEMBRANES; OXIDE;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
A series of cellulose-based "hydrogels were produced by crosslinking of hydroxypropylcellulose (HPC) and carboxymethylcellulose sodium salt (CMCNa) with citric acid (CA) and the gelation ability of the prepared crosslinked polymers was investigated in detail. It was found that the swelling ratio of the prepared hydrogels was closely related with their preparation conditions, such as reaction time and temperature. The gelators and resulting hydrogels were characterized by scanning electron microscopy (SEM), differential scanning calorimeter (DSC), and Fourier transform infrared spectroscopy (FTIR), respectively. The biocompatibility of the hydrogels was verified by in vitro cell viability studies on fibroblasts L929. The results showed that these crosslinked hydrogels can be used for potential biomaterial applications.
引用
收藏
页码：897 / 903
页数：7
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