Fundamentals of Electrokinetic Flows: Novel Applications and Ionic Fluxes at Interfaces

Tuesday, October 18, 2011: 8:30 AM
L100 D (Minneapolis Convention Center)

Description:
The talks in this session will focus on fundamental aspects of novel electrokinetic flows. This session specifically welcomes experimental, theoretical, and computational studies of electrokinetic flows involving ionic fluxes across interfaces due to heterogeneous reactions or between microchannels and nanochannels, membranes, and porous media. Example phenomena of interest include catalytic "Janus" nanomotors, concentration polarization, electrophoresis of ion-selective particles, biological ion channels in membranes, and intercalation dynamics in batteries. All topics on fundamental electrokinetics are welcome and are not limited to areas listed here within.


Sponsor:
Topical 3: 2011 Annual Meeting of the American Electrophoresis Society (AES)


Chair:
Christa N. Hestekin
Email: chesteki@uark.edu



8:30 AM
(220a) Kinetic Mechanism of Electrochemical Reactions In a Microfluidic Cell
Petr Cervenka, Jiri Hrdlicka, Michal Pribyl and Dalimil Snita



9:06 AM
(220c) Effect of Morphology On Optimal Separation Times In Nanocomposite Polymer Gel Electrophoresis: Diverging Annular Pore Morphology
Jeffery W. Thompson, Jennifer Anne Pascal, Holly A. Stretz, Mario Oyanader and Pedro E. Arce


9:24 AM
(220d) Role of Material Morphology On Electrophoresis of Bio-Molecules: Effect of Poiseuille Flow
Jyothirmai J. Simhadri, Mario Oyanader, Holly A. Stretz and Pedro E. Arce


9:42 AM
(220e) Desalination Shocks In Cross Flows
Ali Mani, Daosheng Deng, Vicki Dydek, Sven Schlumpberger and Martin Bazant


10:00 AM
(220f) Observation of Surface-Charge-Induced Overlimiting Current In Porous Materials
Daosheng Deng, Vicki Dydek, Ali Mani, Sven Schlumpberger and Martin Bazant