Publication

Wide channel dielectrophoresis-based particle exchanger with electrophoretic diffusion compensation

Philippe Renaud, Thomas Michael Braschler
2009
Journal Articles

Abstract

We present here a microfluidic device for the chemical modification of particles. In order to alleviate diffusive mixing issues beads are pushed from a starting buffer to a reagent over a wide channel by an array of shifted electrodes. We also show that the effect of reagent diffusion can be compensated by electrophoretic forces.

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Wide channel dielectrophoresis-based particle exchanger with electrophoretic diffusion compensation

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