Magnetic nanoparticles separation based on nanostructures

被引：30
|
作者：
Sun, Jianfei
Xu, Rui
Zhang, Yu
Ma, Ming
Gu, Ning [1 ]
机构：
[1] SE Univ, Sch Biol Sci & Med Engn, State Key Lab Bioelect, Nanjing 210096, Peoples R China
[2] SE Univ, Dept Phys, Nanjing 210002, Peoples R China
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2007年 / 312卷 / 02期
关键词：
magnetic separation; magnetic nanorod array; planar separator;
D O I：
10.1016/j.jmmm.2006.10.1104
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This study describes a magnetic array, which consists of depositing Fe nanowires on a porous alumina membrane. Such a device can be used as a planar magnetic separator. Its performance for the collection of Fe3O4 nanoparticles is experimentally shown. For magnetization of such iron nanowires in the vertical direction, we propose equations to calculate the theoretical absorption ratio. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：354 / 358
页数：5
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