Three dimensional microelectrode system for dielectrophoresis
Abstract
A dielectrophoresis apparatus for separating particles from a sample, including an apparatus body; a dielectrophoresis channel in the apparatus body, the dielectrophoresis channel having a central axis, a bottom, a top, a first side, and a second side; a first mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the first mesa extending at an angle to the central axis of the dielectrophoresis channel; a first electrode extending along the first mesa; a second mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the second mesa extending at an angle to the central axis of the dielectrophoresis channel; a space between at least one of the first electrode and the second side or the second electrode and the second side; and a gap between the first electrode and the second electrode.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1092762
- Patent Number(s):
- 8524064
- Application Number:
- 12/843,269
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
B - PERFORMING OPERATIONS B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS B03C - MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Dehlinger, Dietrich A., Rose, Klint A., Shusteff, Maxim, Bailey, Christopher G., and Mariella, Jr., Raymond P. Three dimensional microelectrode system for dielectrophoresis. United States: N. p., 2013.
Web.
Dehlinger, Dietrich A., Rose, Klint A., Shusteff, Maxim, Bailey, Christopher G., & Mariella, Jr., Raymond P. Three dimensional microelectrode system for dielectrophoresis. United States.
Dehlinger, Dietrich A., Rose, Klint A., Shusteff, Maxim, Bailey, Christopher G., and Mariella, Jr., Raymond P. Tue .
"Three dimensional microelectrode system for dielectrophoresis". United States. https://www.osti.gov/servlets/purl/1092762.
@article{osti_1092762,
title = {Three dimensional microelectrode system for dielectrophoresis},
author = {Dehlinger, Dietrich A. and Rose, Klint A. and Shusteff, Maxim and Bailey, Christopher G. and Mariella, Jr., Raymond P.},
abstractNote = {A dielectrophoresis apparatus for separating particles from a sample, including an apparatus body; a dielectrophoresis channel in the apparatus body, the dielectrophoresis channel having a central axis, a bottom, a top, a first side, and a second side; a first mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the first mesa extending at an angle to the central axis of the dielectrophoresis channel; a first electrode extending along the first mesa; a second mesa projecting into the dielectrophoresis channel from the bottom and extending from the first side across the dielectrophoresis channel to the second side, the second mesa extending at an angle to the central axis of the dielectrophoresis channel; a space between at least one of the first electrode and the second side or the second electrode and the second side; and a gap between the first electrode and the second electrode.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 03 00:00:00 EDT 2013},
month = {Tue Sep 03 00:00:00 EDT 2013}
}
Works referenced in this record:
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Microfluidic DNA sample preparation method and device
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Method and apparatus for combined magnetophoretic and dielectrophoretic manipulation of analyte mixtures
patent, April 2006
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Three dimensional separation trap based on dielectrophoresis and use thereof
patent, May 2004
- Mariella, Jr., Raymond P.
- US Patent Document 6,730,204
Multi-stage separations based on dielectrophoresis
patent, July 2004
- Mariella, Jr., Raymond P.
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