Surface Acoustic Wave action on Microfluidic Channels and Microparticles

被引：1
|
作者：
Dauson, Erin R. [1 ]
Gregory, Kelvin B. [1 ]
Greve, David W. [1 ]
Oppenheim, Irving J. [1 ]
机构：
[1] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
来源：
SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2014 | 2014年 / 9061卷
关键词：
Microfluidics; microparticles; PDMS; PMMA; SAW device; standing waves;
D O I：
10.1117/12.2045556
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
We describe lithium niobate SAW devices and their wave structure at different resonant frequencies, and we discuss the difference between PDMS and PMMA as the material for the microfluidic channel. We discuss the different wave structure for SAW devices operating at different resonant frequencies, showing simulation results and laboratory measurements. We discuss our recent studies to sort microparticles by size.
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页数：9
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