Thermosensitive magnetic latex particles for controlling protein adsorption and desorption

被引：58

作者：

Elaïssari, A ^{[1
]}

Bourrel, V ^{[1
]}

机构：

[1] Ecole Normale Super Lyon, CNRS, UMR 103, F-69364 Lyon 07, France

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2001年 / 225卷 / 1-2期

关键词：

thermosensitive particles; magnetic latex; poly(N-isopropylacrylamide) (= NIPAM); protein; adsorption; desorption; core-shell particles; polystyrene particles; precipitation polymerization; lower critical solution temperature (LCST);

D O I：

10.1016/S0304-8853(00)01244-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thermosensitive core-shell magnetic latex with a magnetic polystyrene core and a rich poly(N-isopropylacrylamide) shell layer was prepared via the seed precipitation polymerization process using magnetic polystyrene particles (as the seed). The adsorption and desorption of Human Serum Albumin (HSA) onto the prepared thermosensitive magnetic latex particles were examined as a function of temperature, incubation time, pH and ionic strength. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：151 / 155

页数：5

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