Physicochemical Properties of Poly(Vinyl Alcohol)/Chitosan/Soluble Starch Composite Hydrogel  

作　　者：WANG Lei HUANG Yifan BAO Zelin LI Tingxiao XIN Binjie 王蕾;黄一凡;鲍泽霖;李庭晓;辛斌杰(School of Textiles and Fashion,Shanghai University of Engineering Science,Shanghai 201620,China)

机构地区：[1]School of Textiles and Fashion,Shanghai University of Engineering Science,Shanghai 201620,China

出　　处：《Journal of Donghua University(English Edition)》2020年第6期455-459,共5页东华大学学报（英文版）

基　　金：National Nature Science Foundation of China(Nos.11702169 and 21808165);Shanghai University of Engineering Science,China(No.0239-e3-0507-19-05163);Scientific Research Staring Foundation of Shanghai University of Engineering Science,China(No.2017-19).

摘　　要：Fabricating of hydrogels based upon polymers and inorganic matter is an innovative replacement for the generation of adaptable matrices.In this study,the poly(vinyl alcohol)(PVA)/chitosan(CS)/soluble starch(SS)composite hydrogel was prepared by the solution blending method,in which SS was used as a cross-linking agent to cross-link with PVA in order to improve the stability of PVA in the tissue fluid.The composition and the thermal stability of hydrogels were characterized by Fourier transform infrared(FTIR)spectroscopy and thermo gravimetric analysis(TGA).The result shows that the PVA/CS/SS composite hydrogel possesses potentially morphological and thermal stability and can be used for tissue engineering.

关 键 词：poly(vinyl alcohol)(PVA) chitosan(CS) soluble starch(SS) HYDROGEL thermal stability 

分 类 号：TS101.4[轻工技术与工程—纺织工程]