Focusing microparticles in a microfluidic channel with standing surface acoustic waves (SSAW)

被引：364

作者：

Shi, Jinjie ^{[1
]}

Mao, Xiaole ^{[1
,2
]}

Ahmed, Daniel ^{[1
]}

Colletti, Ashley ^{[1
]}

Huang, Tony Jun ^{[1
,2
]}

机构：

[1] Penn State Univ, Dept Engn Sci & Mech, University Pk, PA 16802 USA

[2] Penn State Univ, Dept Bioengn, University Pk, PA 16802 USA

来源：

LAB ON A CHIP | 2008年 / 8卷 / 02期

关键词：

D O I：

10.1039/b716321e

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

We introduce a novel on-chip microparticle focusing technique using standing surface acoustic waves (SSAW). Our method is simple, fast, dilution-free, and applicable to virtually any type of microparticle.

引用

页码：221 / 223

页数：3

共 16 条

[1] Acoustic radiation interparticle forces in a compressible fluid [J].

Doinikov, AA .

JOURNAL OF FLUID MECHANICS, 2001, 444 :1-21

[2] Continuous particle size separation and size sorting using ultrasound in a microchannel [J].

Kapishnikov, S ;

Kantsler, V ;

Steinberg, V .

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2006,

[3] Applications of ultrasound streaming and radiation force in biosensors [J].

Kuznetsova, Larisa A. ;

Coakley, W. Terence .

BIOSENSORS & BIOELECTRONICS, 2007, 22 (08) :1567-1577

[4] Hydrodynamically tunable optofluidic cylindrical microlens [J].

Mao, Xiaole ;

Waldeisen, John Robert ;

Juluri, Bala Krishna ;

Huang, Tony Jun .

LAB ON A CHIP, 2007, 7 (10) :1303-1308

[5]

Mao XL, 2007, LAB CHIP, V7, P1260, DOI 10.1039/b711155j

[6] Carrier medium exchange through ultrasonic particle switching in microfluidic channels [J].

Petersson, F ;

Nilsson, A ;

Jönsson, H ;

Laurell, T .

ANALYTICAL CHEMISTRY, 2005, 77 (05) :1216-1221

[7] Free flow acoustophoresis:: Microfluidic-based mode of particle and cell separation [J].

Petersson, Filip ;

Aberg, Lena ;

Sward-Nilsson, Ann-Margret ;

Laurell, Thomas .

ANALYTICAL CHEMISTRY, 2007, 79 (14) :5117-5123

[8] High-throughput and high-resolution flow cytometry in molded microfluidic devices [J].

Simonnet, Claire ;

Groisman, Alex .

ANALYTICAL CHEMISTRY, 2006, 78 (16) :5653-5663

[9] Acoustic mixing at low Reynold's numbers [J].

Sritharan, K ;

Strobl, CJ ;

Schneider, MF ;

Wixforth, A ;

Guttenberg, Z .

APPLIED PHYSICS LETTERS, 2006, 88 (05) :1-3

[10]

UCHIDA T, 1995, 1995 IEEE ULTR S SEA, V2, P1081

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