Acoustofluidics 1: Governing equations in microfluidics

被引:138
作者
Bruus, Henrik [1 ]
机构
[1] Tech Univ Denmark, Dept Micro & Nanotechnol, DTU Nanotech, DK-2800 Lyngby, Denmark
关键词
STANDING-WAVE; PARTICLE FILTER; SEPARATION; CELLS; CHIP; ULTRASOUND; FLOW;
D O I
10.1039/c1lc20658c
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
In Part 1 of the thematic tutorial series "Acoustofluidics - exploiting ultrasonic standing waves forces and acoustic streaming in microfluidic systems for cell and particle manipulation", we establish the governing equations in microfluidics. Examples of basic flow solutions are presented, and equivalent circuit modeling for determining flow rates in microfluidic networks is introduced.
引用
收藏
页码:3742 / 3751
页数:10
相关论文
共 39 条
[1]   Integrated acoustic and magnetic separation in microfluidic channels [J].
Adams, Jonathan D. ;
Thevoz, Patrick ;
Bruus, Henrik ;
Soh, H. Tom .
APPLIED PHYSICS LETTERS, 2009, 95 (25)
[2]  
Augustsson P., 2010, P 14 INT C MINIATURI, P1337
[3]  
Augustsson P, 2011, LAB CHIP, V11, P4152, DOI [10.1039/c1lc20637k, 10.1039/C1lc20637k]
[4]   Measuring the local pressure amplitude in microchannel acoustophoresis [J].
Barnkob, Rune ;
Augustsson, Per ;
Laurell, Thomas ;
Bruus, Henrik .
LAB ON A CHIP, 2010, 10 (05) :563-570
[5]  
Berthier J, 2010, ARTECH HSE INTEGR MI, P1
[6]  
Bruus H., 2007, Theoretical microfluidics
[7]   Acoustofluidics 2: Perturbation theory and ultrasound resonance modes [J].
Bruus, Henrik .
LAB ON A CHIP, 2012, 12 (01) :20-28
[8]   Noninvasive acoustic cell trapping in a microfluidic perfusion system for online bioassays [J].
Evander, Mikael ;
Johansson, Linda ;
Lilliehorn, Tobias ;
Piskur, Jure ;
Lindvall, Magnus ;
Johansson, Stefan ;
Almqvist, Monica ;
Laurell, Thomas ;
Nilsson, Johan .
ANALYTICAL CHEMISTRY, 2007, 79 (07) :2984-2991
[9]   Surface acoustic wave actuated cell sorting (SAWACS) [J].
Franke, T. ;
Braunmueller, S. ;
Schmid, L. ;
Wixforth, A. ;
Weitz, D. A. .
LAB ON A CHIP, 2010, 10 (06) :789-794
[10]   Isolation of rare cells from cell mixtures by dielectrophoresis [J].
Gascoyne, Peter R. C. ;
Noshari, Jamileh ;
Anderson, Thomas J. ;
Becker, Frederick F. .
ELECTROPHORESIS, 2009, 30 (08) :1388-1398