Electrokinetic flow control in microfluidic chips using a field-effect transistor
β Scribed by Horiuchi, Keisuke; Dutta, Prashanta
- Book ID
- 120454843
- Publisher
- Royal Society of Chemistry
- Year
- 2006
- Tongue
- English
- Weight
- 773 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1473-0197
- DOI
- 10.1039/b600067c
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This article discusses high performance numerical simulations of electrokinetic flow and transport phenomena in microfluidic chips. Modeling grounds on conservation equations of mass, momentum and electric charge in the framework of continuum mechanics. Two examples of interest in microfluidics are
## Abstract A new technique to minimize the effects of turnβinduced dispersion within Uβshaped separation channels by using the field effect within a capacitor to vary the zeta potential along the channel walls in the vicinity of the microchannel is described. The effects of the separation channel