Swelling Behavior of High-Strength Poly(methacrylic acid ) Hydrogels Cross-linked by Chitosan

被引：0
|
作者：
LV Xian-chen [1 ]
机构：
[1] School of Chemistry and Chemical Engineering , Qingdao University
来源：
科技视界 | 2018年 / 06期
关键词：
Hydrogel; Chitosan; Swelling performance; pH-sensitive;
D O I：
10.19694/j.cnki.issn2095-2457.2018.06.089
中图分类号：
O648.17 [凝胶及软胶];
学科分类号：
070304 ; 081704 ;
摘要：
In this paper,chitosan was used as a macromolecular cross-linker to prepare high-strength poly(methacrylic acid)hydrogels.The effects of chitosan content and pH on the Swelling Behavior were studied.The swelling rate and the equilibrium swelling ratio decrease with increase of chitosan.Effect of pH on the equilibrium swelling ratio indicates pH-sensitivity of the hydrogels.
引用
收藏
页码：178 / 178 +260
页数：2
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