Preparation and responsive properties of magnetically soft poly(N-isopropylacrylamide) gels

被引：161
作者：
Xulu, PM
Filipcsei, G
Zrínyi, M [1 ]
机构：
[1] Pretoria Technikon, Dept Chem & Phys, Pretoria, South Africa
[2] Tech Univ Budapest, Dept Phys Chem, H-1521 Budapest, Hungary
来源：
MACROMOLECULES | 2000年 / 33卷 / 05期
关键词：
D O I：
10.1021/ma990967r
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel polymer gel characterized by temperature and magnetic field sensitivity has been prepared. By incorporation of magnetite nanoparticles into poly(N-isopropylacrylamide) hydrogels, we are able to target and separate the gel beads by a magnetic field; It was established that the presence of magnetic material does not modify the temperature sensitivity of these gels.
引用
收藏
页码：1716 / 1719
页数：4
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