Synthesis of superparamagnetic Fe3O4/PMMA/SiO2 nanorattles with periodic mesoporous shell for lysozyme adsorption.
Synthesis of superparamagnetic Fe3O4/PMMA/SiO2 nanorattles with periodic mesoporous shell for lysozyme adsorption.
复制标题
DOI：
10.1039/c2nr12125e
复制
发表时间：
2012-03
期刊：
影响因子：
6.7
通讯作者：
Fang Lan;Hao Hu;Wen Jiang;K. Liu;Xiaobo Zeng;Yao Wu;Z. Gu
中科院分区：
文献类型：
--
作者：
Fang Lan;Hao Hu;Wen Jiang;K. Liu;Xiaobo Zeng;Yao Wu;Z. Gu
采用改进的Stöber法和双模板剂法相结合的方法，通过乙醇透析法成功地合成了一种由Fe 3 O 4/PMMA复合纳米球核和介孔SiO2壳层组成的新型纳米阵列.该纳米柱对蛋白质具有很高的吸附和分离效率。
A new kind of nanorattle, composed of a Fe(3)O(4)/polymethyl methacrylate (PMMA) composite nanospherical core and mesoporous SiO(2) shell, has been successfully synthesized with the combination of a modified stöber method and a dual-template strategy, followed by alcohol dialysis. The nanorattles showed high efficiency in protein adsorption and separation.