Wolfgang Hilber, Bernhard Weiß, Ahmad Saeed, Roman Holly, Bernhard Jakoby,
"Simultaneous Particle Separation with AC-Driven Electro-Osmotic Micropumps"
, in SHF: Proceedings of the 1st European Conference on Microfluidics - Microfluidics 2008 - Bologna, December 10-12, 2008, 2008, ISBN: 2-906831-76-X
Original Titel:
Simultaneous Particle Separation with AC-Driven Electro-Osmotic Micropumps
Sprache des Titels:
Englisch
Original Buchtitel:
Proceedings of the 1st European Conference on Microfluidics - Microfluidics 2008 - Bologna, December 10-12, 2008
Original Kurzfassung:
We present a novel mechanism of particle separation in microchannels, based on the tunable ratio of viscous drag,
inertial and dielectrophoretic forces. The latter are induced by stepped electrode arrays in the channel, which, driven by AC voltages, enable so-called 3D-AC-electro-osmotic pumping (3D-ACEO). By adjusting the operation parameters
of the micropump, particle mixtures can be pumped and separated simultaneously.