Dielectrophoresis device and method having non-uniform arrays for manipulating particles
Patent
·
OSTI ID:943458
- Livermore, CA
- San Francisco, CA
Microfluidic devices according to embodiments of the present invention include an inlet port, an outlet port, and a channel or chamber having a non-uniform array of insulating features on one or more surfaces. Electrodes are provided for generation of a spatially non-uniform electric field across the array. A voltage source, which may be an A.C. and/or a D.C. voltage source may be coupled to the electrodes for the generation of the electric field.
- Research Organization:
- Sandia National Laboratories (SNL-NM), Albuquerque, NM
- Sponsoring Organization:
- United States Department of Energy
- DOE Contract Number:
- AC04-94AL85000
- Assignee:
- Cummings, Eric B. (Livermore, CA); Fintschenko, Yolanda (Livermore, CA); Simmons, Blake (San Francisco, CA)
- Patent Number(s):
- 7,419,574
- Application Number:
- 10/760,139
- OSTI ID:
- 943458
- Country of Publication:
- United States
- Language:
- English
Introducing dielectrophoresis as a new force field for field-flow fractionation
|
journal | August 1997 |
Cell Separation on Microfabricated Electrodes Using Dielectrophoretic/Gravitational Field-Flow Fractionation
|
journal | March 1999 |
Faceted Design of Channels for Low-Dispersion Electrokinetic Flows in Microfluidic Systems
|
journal | September 2003 |
The Motion and Precipitation of Suspensoids in Divergent Electric Fields
|
journal | July 1951 |
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