Acoustofluidics 7: The acoustic radiation force on small particles

被引:736
|
作者
Bruus, Henrik [1 ]
机构
[1] Tech Univ Denmark, DTU Nanotech, Dept Micro & Nanotechnol, DK-2800 Lyngby, Denmark
关键词
SEPARATION; ULTRASOUND;
D O I
10.1039/c2lc21068a
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
In this paper, Part 7 of the thematic tutorial series "Acoustofluidics - exploiting ultrasonic standing waves, forces and acoustic streaming in microfluidic systems for cell and particle manipulation ", we present the theory of the acoustic radiation force; a second-order, time-averaged effect responsible for the acoustophoretic motion of suspended, micrometre-sized particles in an ultrasound field.
引用
收藏
页码:1014 / 1021
页数:8
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