297 Nanoscale Electrokinetics

Tuesday, October 30, 2012: 12:30 PM
Fayette (Westin )
Description:
The objective of this session is to bring together researchers from academia, national research laboratories and industry, to exchange ideas to advance research in fundamentals and applications in nanoscale electrokinetics. The fundamentals cover transport phenomena, electrokinetics and electrohydrodynamics, and effect of surface modification on electrokinetics in nanoslots, nanochannels and nanoporous materials. Applications include, but not limit to, nanofluidic devices for sample separation, preconcentration, DNA sequencing, sensor, nanofluidics based electronic devices (concentration polarization; current rectification, over-limiting current and second-kind electro-osmosis, desalination and energy conversion via streaming currents etc.). All experimental, theoretical, and computational works relevant to nanoscale electrokinetics are welcome.

Sponsor:
Topical 3: 2012 Annual Meeting of the American Electrophoresis Society (AES)

Chair:
Guiren Wang
Email: wanggu@cec.sc.edu

Co-Chair:
Chien-Pin Chen
Email: chenc@uah.edu

- indicates paper has an Extended Abstract file available on CD.

File available
12:30 PM
(297a) Role of Electro-Osmosis in Microchannel-Nanochannel Impedance Response
Jarrod Schiffbauer and Gilad Yossifon

12:46 PM
(297b) Dielectrophoretic Manipulation and Controlled Release of Surfactant Based Micelles
Victoria Goodrich and Yingxi Elaine Zhu

1:02 PM
(297c) Trapping of Nanoparticles with Dielectrophoretic Nano-Probes
Nicholas R. Wood, Amanda I. Wolsiefer, Robert W. Cohn and Stuart J. Williams

1:18 PM
(297d) Coupling Dielectrophoresis At Nano-Constrictions to Concentration Polarization Effects for Enhanced Protein Pre-Concentration
Mikiyas Tsegaye, Kuo-Tang Liao, Chiafu Chou and Nathan Swami

1:34 PM
(297e) Combining Focused Ion Beam Milling and Optical Lithography to Fabricate Microfluidic Devices for DNA Dielectrophoresis
Fernanda Camacho-Alanis, Lin Gan and Alexandra Ros

1:50 PM
(297f) Rectification and Rectification Inversion of Ion Currents in Conical Nanopores
Yu Yan and Hsueh-Chia Chang

2:06 PM
(297g) Accurate Predictions of Dielectrophoretic Force and Torque On Many Particles with Strong Mutual Field, Particle, and Wall Interactions
Qianlong Liu and Kenneth Reifsnider

2:22 PM
(297h) Correction for Sample Conductance in the Measurement of the Zeta Potentials of Porous Samples by the Rotating Disk Technique
Paul Sides, Kong M Wong and Dennis C. Prieve

2:38 PM
(297i) High Pressure-to-Voltage Energy Conversion Efficiency in Nanofluidic Channels
Dirk Gillespie
See more of this Group/Topical: Topical 3: 2012 Annual Meeting of the American Electrophoresis Society (AES)
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