Continuous Separation of Submicron Particles Using Angled Electrodes

被引：7
|
作者：
Yunus, Nurul A. Md [1 ]
Green, Nicolas G. [1 ]
机构：
[1] Univ Southampton, Sch Elect & Comp Sci, Nano Res Grp, Southampton SO17 1BJ, Hants, England
来源：
ELECTROSTATICS 2007 | 2009年 / 142卷
关键词：
D O I：
10.1088/1742-6596/142/1/012068
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Dielectrophoretic separation of particles is achieved by the generation of electric forces on the particles by non-uniform electric fields. This paper presents a technique based on negative dielectrophoresis in a novel design of electrode array for the non-contact separation of polarisable particles. Angled electrodes are used to generate a lateral force in a microfluidic channel separating a mixed stream of particles into distinct streams of constituent components and achieving a high degree of spatial separation.
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页数：4
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