Manipulation of whole blood using traveling wave dielectrophoresis

被引：1

作者：

Lo, YJ ^{[1
]}

Wo, AM ^{[1
]}

Lei, U ^{[1
]}

机构：

[1] Natl Taiwan Univ, Inst Appl Mech, Taipei, Taiwan

来源：

MEMS 2005 MIAMI: TECHNICAL DIGEST | 2005年

关键词：

D O I：

10.1109/MEMSYS.2005.1454022

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：

This paper presents new results on manipulation of undiluted whole blood using traveling wave dielectrophoresis (twDEP). Although twDEP is not new, data on whole blood manipulation is rare. The twDEP in this work consists of four 2D electrodes of 20 mu m width operating at 10MHz sinusoidal wave with 90 degree phase apart. Results show that whole blood bulk flow can be manipulated at-will in either direction. Moreover, simultaneous bi-direction motion is also observed at different height of the 25 mu m flow channel. This flow feature might be utilized for separation purpose.

引用

页码：686 / 689

页数：4

共 7 条

[1] Microdevices for dielectrophoretic flow-through cell separation [J].

Holmes, D ;

Green, NG ;

Morgan, H .

IEEE ENGINEERING IN MEDICINE AND BIOLOGY MAGAZINE, 2003, 22 (06) :85-90

[2]

Hughes MP, 2002, ELECTROPHORESIS, V23, P2569, DOI 10.1002/1522-2683(200208)23:16<2569::AID-ELPS2569>3.0.CO

[3]

2-M

[4]

HUGHES MP, 2003, IEEE ENG MED BIO NOV, P3

[5]

Jones T.B., 2005, Electromechanics of particles

[6] The potential of dielectrophoresis for single-cell experiments [J].

Müller, T ;

Pfennig, A ;

Klein, P ;

Gradl, G ;

Jäger, M ;

Schnelle, T .

IEEE ENGINEERING IN MEDICINE AND BIOLOGY MAGAZINE, 2003, 22 (06) :51-61

[7]

Pant K., 2003, P MICR TAS, P1207

← 1 →