Preliminary Program subject to change
01C04 Colloidal Dispersions I
OverviewThese sessions will consider colloidal dispersions, including dispersions of solids in liquids, emulsions, and foams. Presentations of either an experimental or theoretical nature are welcome on issues relating to responsive or functional colloids; colloidal crystals, gels and glasses; adsorption at interfaces; and colloidal interactions. Contributions are also welcome on other topics relating to the properties or applications of colloids.
Primary SponsorInterfacial Phenomena (01c)

Chair

Raymond R. Dagastine
Senior Lecturer
PFPC and the Department of Chemical and Biomolecular Engineering
University of Melbourne
Parkville, 3010
Australia
Phone Number: 61-3-8344-4704
Fax Number: 61-3-8344-4153
Email: rrd@unimelb.edu.au

CoChair

Subramanian Ramakrishnan
Assistant Professor
Department of Chemical and Biomedical Engineering
Florida A&M University - Florida State University
2525 Pottsdamer Street, A131
Tallahassee, FL 32310
Phone Number: 850-410-6159
Fax Number: 850-410-6150
Email: srama@eng.fsu.edu
Accounting for Counterion Association in Prediction of Colloidal Stability
Lyonel Ehrl1, Zichen Jia2, Hua Wu1, Marco Lattuada1, Miroslav Soos1 and Massimo Morbidelli1, (1)Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Str. 10, HCI F 133, Zurich, 8093, Switzerland, (2)TRD/PHAD/PDU Topical & Other, Novartis Pharma AG, WSJ-145.8.51, Novartis Campus, Forum 1, Basel, 4056, Switzerland
Aggregation Kinetics of Colloidal Particles Measured by Gas-Phase Differential Mobility Analysis
De-Hao Tsai1, Leonard F. Pease III2, Rebecca A. Zangmeister3, Michael J. Tarlov3 and Michael R. Zachariah1, (1)University of Maryland and NIST, College Park, MD 20742, (2)National Institute of Standards and Technology, Gaithersburg, MD 20899, (3)National Institute of Standards and Technology, Gaithersburg, MD 20899-8362
Characterization of Colloidal Dispersions Using Transiently Attached Alkylated DNA In Capillary Electrophoresis
James W. Schneider, Jeffrey M. Savard, David Nelles and Stephen Istivan, Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890
Charge Stabilization In Nonpolar Liquids
Sven H. Behrens, Qiong Guo and Virendra Singh, School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA 30332
Colloidal Interactions In the Presence of Wormlike Micelles
Matthew H. Helgeson1, Florian Nettesheim1, Norman J. Wagner1 and Eric W. Kaler2, (1)Chemical Engineering, University of Delaware, 150 Academy Street, Newark, DE 19711, (2)Department of Chemistry, Stony Brook University, 407 Administration Building, Stony Brook University, Stony Brook, NY 11794
Controlled Colloidal Assembly Via Navigation of Energy Landscapes
Daniel J. Beltrán–Villegas and Michael A. Bevan, Chemical and Biomolecular Engineering, Johns Hopkins University, 221 Maryland Hall, 3400 North Charles Street, Baltimore, MD 21218
Correlations Between Dynamical Heterogeneities and Viscoelasticity of Confined Colloidal Thin Films
Yingxi Elaine Zhu and Prasad Sarangapani, Department of Chemical and Biomolecular Engineering, University of Notre Dame, 182 Fitzpatrick Hall, Notre Dame, IN 46556
Drying and Collapse of Hollow Latex
Christine M. Cardinal, Lorraine F. Francis and L. E. Scriven, Chemical Engineering and Materials Science, University of Minnesota, 151 Amundson Hall, 421 Washington Ave, Minneapolis, MN 55455
Effects of the Particle Distribution Shape upon Dispersion Stability
Ian M. Klink1, Stephanie R. Dungan2 and Ronald J. Phillips1, (1)Chemical Engineering and Materials Science, U.C. Davis, One Shields Ave, Davis, CA 95616, (2)Food Science & Technology, Chemical Engineering and Materials Science, University of California, Davis, One Shields Ave., Davis, CA 95616
Evidence and Relevance of a Structural Barrier for Coalescence of Soft Sphere Colloids
Cornelius Gauer, Hua Wu, Marco Lattuada and Massimo Morbidelli, Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Str. 10, HCI F 138, Zurich, 8093, Switzerland
Highly Anisotropic Vorticity Aligned Structures In the Rheology of Attractive Fractal Colloidal Systems
Chinedum Osuji, Chemical Engineering, Yale University, 302 Mason Laboratory, 9 Hillhouse Avenue, New Haven, CT 06511 and Ajay Negi, Chemical Engineering, Yale University, Mason Laboratory, 9 Hillhouse Avenue, New Haven, CT 06511
Length Separation of Carbon Nanotubes In a Centrifuge
Jeffrey A. Fagan1, Matthew L. Becker2, Jaehun Chun2 and Erik K. Hobbie2, (1)Polymers Division, National Institute of Standards and Technology, 100 Bureau Dr., Gaithersburg, MD 20899-8542, (2)National Institute of Standards and Technology, 100 Bureau Dr., Gaithersburg, MD 20899-8542
Polarization and Interactions of Colloidal Particles In AC Electric Fields
Eric M. Furst1, Manish Mittal1, Pushkar Lele1 and Eric W. Kaler2, (1)University of Delaware, Department of Chemical Engineering, Newark, DE 19716, (2)Department of Chemical Engineering, University of Delaware, 102 P.S. DuPont Hall, Newark, DE 19716
Silica Nanoparticle Layer-by-Layer Assembly on Gold: Dielectric Effects
Feng Wang, University of Cincinnati, Cincinnati, OH 45221 and Anastasios Angelopoulos, Chemical and Materials Engineering, University of Cincinnati, Cincinnati, OH 45221
Simulation Studies for the Adsorption of Colloidal Brushes on Flat Surfaces: Steric Repulsion Vs. Bridge Attraction
Alberto Striolo, School of Chemical Biological and Materials Engineering, The University of Oklahoma, Norman, OK 73019
Structure and Heterogeneous Dynamics of Model Colloidal Fluids
William P. Krekelberg, Chemical Engineering, The University of Texas at Austin, 1 University Station, C0400, Austin, TX 78712, Venkat Ganesan, Department of Chemical Engineering, The University of Texas at Austin, 1 University Station, Code C0400, Austin, TX 78712 and Thomas M. Truskett, Department of Chemical Engineering and Institute for Theoretical Chemistry, The University of Texas at Austin, 1 University Station, C0400, Austin, TX 78712
Thermoreversible Gel Formation and Aging In Concentrated Nanoparticle Suspensions
Subramanian Ramakrishnan1, James Harden2, Robert L. Leheny3 and Hongyu Guo3, (1)Department of Chemical and Biomedical Engineering, Florida A&M University - Florida State University, 2525 Pottsdamer Street, A131, Tallahassee, FL 32310, (2)Physics, University of Ottawa, Ottawa, ON K1N 6N5, Canada, (3)Johns Hopkins University, Department of Physics, 3400 N. Charles St., Baltimore, MD 21218

Engineering Sciences and Fundamentals