Preparation of a novel thermosensitive and biodegradable microgel particles

被引：0

作者：

Zhu, W ^{[1
]}

Zhang, Y ^{[1
]}

Wang, BB ^{[1
]}

Ding, JD ^{[1
]}

机构：

[1] Fudan Univ, Dept Macromol Sci, Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2005年 / 26卷 / 02期

关键词：

hydrogel; thermosensitive; biodegradability; microparticle; macromonomer;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel biodegradable and thermosensitive microgel particle was prepared via suspension polymerization of a well-designed biodegradable macromonomer. The macromonomer is composed of amphiphilic block copolymer PEO-PPO-PEO, oligo(ester) and acryloyl end groups. Ammonium persulfate was employed as the initiator and N, N, N', N'-tetramethylethylene-diamine as the accelerator. The resultant hydrogel particles were confirmed to be reversely thermosensitive as well as biodegradable.

引用

页码：373 / 375

页数：3

共 16 条

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