摘要
综述近年来在响应性凝胶材料研究方面的进展，介绍了能感应ｐＨ、温度、光、电场以及生化物质等外界因素变化的响应性凝胶的结构特点与响应机理。
This paper reviews the recent researches in the development of responsive hydrogels. It discusses the properties and the mechanism of some types responsive gels which perform gel phase transition trigged by external stimuli such as pH, ionic intensity, temperature, light, electric field and some biochemical molecules. The applications of such gels in pH armaceutical drug controlled release are also described.
出处
《功能高分子学报》
CAS
CSCD
1997年第1期118-127,共10页
Journal of Functional Polymers
关键词
响应性凝胶
体积相变
药物控释材料
Responsive hydrogels, Simulative responsibility, Phase transition, Drug controlled release
