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Continuous-Flow Dielectrophoretic Bioparticle Manipulation
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Funding: DOE, NSF
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We are developing unique microchannel geometries that enable efficient and rationally designed
continuous-flow dielectrophoretic manipulation of bioparticles as part of integrated biotoxin analysis systems.
See the dielectrophoresis text chapter for technical background on dielectrophoresis.
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Selected Publications and Presentations on Dielectrophoretic Bioparticle Processing
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Hawkins BG,
Huang C,
Arasanipalai S,
Kirby BJ
"Automated dielectrophoretic chracterization of Mycobacterium smegmatis,"
Analytical Chemistry, 2011, accepted.
doi
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Hawkins BG,
Kirby BJ
"Electrothermal flow effects in insulating
(electrodeless) dielectrophoresis systems,"
Electrophoresis, 31:3622-3633, 2010.
doi
pdf
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Kirby BJ
"Micro- and Nanoscale Fluid Mechanics: Transport in Microfluidic Devices,"
Cambridge University Press, 2010.
click here for html version|
Cambridge University Press
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hawkins BG,
Huang C,
Stranic I,
Kondapalli SK,
Kirby BJ
"Particle screening in polymeric microfluidic devices using insulating
dielectrophoresis and frequency modulated electric fields", ",
MicroTAS 2009, 1-5 Nov 2009, Jeju, Korea.
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Hawkins BG,
Gleghorn JP,
Kirby BJ
"Dielectrophoresis for cell and particle manipulations,"
in Methods in Bioengineering: Biomicrofabrication
and Biomicrofluidics, Ed. J.D. Zahn,
Artech Press, 2009.
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Hawkins BG,
Tandon V,
Kirby BJ
"Electrokinetic tools for cellular screening in plastic microdevices: interfacial
characterization and engineering design",
Meeting of the Electrochemical Society, Washington, DC, October 2007.
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Hawkins BG,
Smith AE,
Kirby BJ
"High-throughput, continuous-flow, dielectrophoretic
screening of Mycobacterium smegmatis in
coherently patterned, polymeric microchannels",
MicroTAS 2007, Paris, France, October 2007.
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Hawkins BG,
Smith AE,
Kirby BJ
"Towards cellular screening for Mycobacteria: Microchip
monitoring of electrical phenotype",
BMES 2007, Los Angeles, CA, September 2007.
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Hawkins BG,
Smith AE,
Kirby BJ
Gordon Research Conference on Microfluidics, Waterville Valley, NH, 2007.
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Hawkins BG,
Smith AE,
Syed YA,
Kirby BJ
"Continuous-flow particle separation by 3D insulative
dielectrophoresis using coherently shaped, DC-biased,
AC electric fields,"
Analytical Chemistry, 2007.
doi
pdf
text
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Hawkins BG,
Smith AE, Syed YA,
Kirby BJ
"Continuous-flow dielectrophoretic particle separation in polymeric
microchannels,"
3rd New York Complex Matter Workshop Syracuse, NY, Dec 2006.
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Smith AE,
Hawkins BG,
Syed YA,
Kirby BJ
"Continuous-flow particle sorting at low applied electric fields
using electrodeless dielectrophoresis in ridged polymeric devices,"
MicroTAS 2006 Tokyo, Japan, Nov 2006.
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Mela P, van den Berg A, Fintschenko Y,
Cummings EB, Simmons BA,
Kirby BJ
"The zeta potential of cyclo-olefin polymer microchannels and its effects on insulative (electrodeless)
dielectrophoresis particle trapping devices,"
Electrophoresis 26:1792-1799 (2005).
doi
pdf
text
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The Clausius-Mossotti factor for Mycobacterium smegmatis measured by use of dielectrophoretic trapping in
a microfluidic device
(see ref
here).
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The Clausius-Mossotti factor for E. coli measured by use of dielectrophoretic trapping in
a microfluidic device
(see ref
here).
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