Preliminary Program subject to change
T3011 Advances in Electrokinetics and Electrophoresis - Fundamentals
OverviewElectrokinetics involves the use of electrical fields and electrical forces (between surfaces and particles) to produce a motion of colloidal particles within a medium. This environment could be either a fluid, porous or fibrous medium. Notable applications include those related to environmental process such as the decontamination of water or a soil, the cleaning of water for drinking purposes and the decontamination of industrial effluents; electrostatics aspects in membrane-based separation processes is another excellent example as well as micro-filtration in electrically enhanced processes. Within this framework, a detailed analysis of particle-to- particle electrostatics forces, the experimental measurements of their magnitude and computer-based simulation approaches are relevant for the advance of processes and technology involving electrikinetics principles. Therefore, contributions with novel approaches related to fundamental principles, modeling, and experimental studies will be welcomed. We would like to have a ?balance? between a given problem, the motivation, and the outcome related to the solution. However, purely experimental contributions describing new and novel aspects of electrokinetics will be welcomed as well as theories and computational efforts helping to improve understanding of outstanding fundamental problems.
Primary SponsorTopical 3: 2006 Annual Meeting of the American Electrophoreses Society (AES) (T3)

Chair

Pedro E. Arce
Professor and Chair
Department of Chemical Engineering
Tennessee Tech University
Prescott Hall Room 214
Cookeville, TN 38505
Phone Number: (931) 372-3189
Fax Number: (931) 372-6352
Email: parce@tntech.edu

CoChair

Mario A. Oyanader
Professor
Universidad Catolica del Norte
Avenida Angamos
Antofagasta, 0610
Chile
Phone Number: 931-372-3189
Email: Oyanader@unc.cl
Application of Charged Membranes in Electroosmotic Pumping
Prakhar Prakash1, Andrew Zydney1, Michael D. Grissom2 and Christopher D. Rahn2, (1)Chemical Engineering, Pennsylvania State University, University Park, PA 16802, (2)Mechanical Engineering, Pennsylvania State University, University Park, PA 16802
Investigating the Link between Changes in Surface Characteristics and Protein Expression for Aggregated and Non-Aggregated Bacillus Cereus
Jillian R. A. Newton1, Kevin Eboigbodin1, Alexander F. Routh2 and Catherine A. Biggs1, (1)Chemical and Process Engineering, The University of Sheffield, Mappin Street, Sheffield, United Kingdom, (2)BP Institute, University of Cambridge, Madingley Rise, Madingley Road, Cambridge, United Kingdom
Performance Bottlenecks in Dynamic Field Gradient Focusing
Jeffrey M. Burke and Cornelius F. Ivory, Chemical Engineering, Washington State University, Pullman, WA 99163
Quantitative Analysis of the Binding of Monovalent Cations by Oligonucleotides
Earle Stellwagen and Nancy C. Stellwagen, University of Iowa, 51 Newton Road, Iowa City, IA 52242
Optimal Separation Times in an Electrokinetic Couette-Based Device: an Area-Averaging Approach with Orthogonal Fields
Ryan P. O'Hara1, Jennifer Anne Pascal1, Mario A. Oyanader2 and Pedro E. Arce3, (1)Chemical Engineering, Tennessee Tech University, PH-214, Cookeville, TN 38505, (2)Universidad Catolica del Norte, Avenida Angamos, Antofagasta, 0610, Chile, (3)Department of Chemical Engineering, Tennessee Tech University, Prescott Hall Room 214, Cookeville, TN 38505
Electrokinetic Transport of Charged Analytes through Nanofluidic Channels
Debashis Dutta, University of Wyoming, Department of Chemistry, Dept 3838, 1000 E. University Avenue, Laramie, WY 82071

Topical 3: 2006 Annual Meeting of the American Electrophoresis Society (AES)