Monday, November 13, 2006: 3:15 PM-5:45 PM
Union Square 22 (Hilton San Francisco)
#121 - Biomolecules at Interfaces II - Sensing and Exploiting Heterogeneities (01C14)
This session welcomes contributions describing experiment and theory for a wide variety of biomolecules (proteins, DNA, polysaccharides, etc.) and a broad range of interfaces, both liquid-solid and liquid-liquid. Relevant topics include: protein adsorption, biological forces and adhesion, biomembranes, transport of biomolecules across interfaces, changes in biomolecule conformation induced by interfaces, and interfacial engineering for applications such as biosensing, biomedical materials development, and bioseparations. Traditionally, this session has emphasized fundamentals over applications, but contributions from both sides are encouraged.
Chair:Clayton J. Radke
CoChair:Maria M. Santore
3:15 PMDetection and Characterization of Lipid Rafts by Fluorescence Spectroscopy
Angela C. Brown, Steven P. Wrenn
3:31 PMEffect of Transmembrane Distribution of Fluid-Gel Patterned Bilayers
Sandra V. Bennun, Margie Longo, Roland Faller
3:47 PMDiffusing Colloidal Probe Measurements of Protein and Synthetic Macromolecule Interactions
Michael A. Bevan
4:03 PMFractal Analysis of Interleukin Binding and Dissociation Kinetics on Biosensor Surfaces
Atul M. Doke, Ajit Sadana
4:19 PMCreating Well-Defined, Tailorable Polymer-Tethered Lipid Bilayers
Lisa Y. Hwang, Curtis W. Frank
4:35 PMThe Electrical Response of DNA Brushes
Mariafrancis Gaspar, Ping Gong, Rastislav Levicky, Gang Shen, Napoleon Tercero
4:51 PMAdsorption of Hydrophobically Modified DNA to Micelles, Liposomes, and Microemulsions
Shane T. Grosser, Jeff Savard, James W. Schneider
5:07 PMMobility of Strongly Adsorbed Biopolymers on Supported Lipid Bilayers
Chakradhar Padala, Richard Cole, Sanat K. Kumar, Ravi S. Kane

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