Synthesis of superparamagnetic Fe3O4/PMMA/SiO2 nanorattles with periodic mesoporous shell for lysozyme adsorption

被引：42
|
作者：
Lan, Fang [1 ]
Hu, Hao [1 ]
Jiang, Wen [1 ]
Liu, Kexia [1 ]
Zeng, Xiaobo [1 ]
Wu, Yao [1 ]
Gu, Zhongwei [1 ]
机构：
[1] Sichuan Univ, Natl Engn Res Ctr Biomat, Chengdu 610064, Peoples R China
来源：
NANOSCALE | 2012年 / 4卷 / 07期
基金：
中国国家自然科学基金;
关键词：
CARBON SPHERES; DRUG-DELIVERY; HOLLOW; NANOPARTICLES; NANOCOMPOSITES; NANOSTRUCTURES; CARRIERS; COLLOIDS; RELEASE; ROUTE;
D O I：
10.1039/c2nr12125e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new kind of nanorattle, composed of a Fe3O4/polymethyl methacrylate (PMMA) composite nanospherical core and mesoporous SiO2 shell, has been successfully synthesized with the combination of a modified stober method and a dual-template strategy, followed by alcohol dialysis. The nanorattles showed high efficiency in protein adsorption and separation.
引用
收藏
页码：2264 / 2267
页数：4
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