PHYSWednesday, 13 September 2006

7:30 PM-10:00 PM Moscone Center -- Hall D, Poster
Poster Session
Biological Membrane Phenomena, Single-Molecule Biophysical Chemistry and Imaging, Biophysics
Organizer:Bruce D. Kay
Investigations of conformational transitions and the orientation of β-sheet peptides at model interfaces
Annabel H. Muenter, Gerald Brezesinski
Cation transport by redox-active synthetic ion channels
Cristina Suárez, Adam C. Hall, C. Dennis Hall, Anu Maharjan, Angela Saquibal
Direct visualization of thermally-induced phase separation in supported phospholipid bilayers using imaging ellipsometry
Alan W. Szmodis, Craig D. Blanchette, Marjorie L. Longo, Christine Orme, Atul N. Parikh
Dynamics of unbinding of cell adhesion molecules: Transition from catch to slip bonds
Valeri Barsegov, Devarajan Thirumalai
Fluorescence-detected circular dichroism and circularly-polarized luminescence of a single molecule
Ruthanne Hassey, Ellen J. Swain, Nathan I. Hammer, Emily L. Richards, D. Venkataraman, Michael D. Barnes
High yield of M-side electron transfer in mutants of Rhodobacter capsulatus reaction centers lacking the L-side bacteriopheophytin
Jessica I. Chuang, Pakorn Kanchanawong, Dewey Holten, Steven G. Boxer, Christine Kirmaier
Investigating membrane heterogeneities with fluorescence energy transfer
Kevin B. Towles, Nily Dan
Membrane permeability of arginine side chain analogs: Potential of Mean Force and bilayer perturbations
Sudha Dorairaj, Toby W Allen
Elastic boundary model for simulations of solvated systems
Wusheng Zhu, Goran Krilov, Yuhui Li, Bruce J. Berne
Molecular dynamics study of anysotropic solvation of membrane bound proteins
Sui Shen, Madhusoodanan Mottamal, Goran Krilov
Photophysical properties of Cy3: Potential sources of artifacts in single-molecule applications
Brian K. Connolly, Matt Sanborn, Marcia Levitus
Progress towards real-time observation of T7 DNA polymerase activity by single-molecule fluorescence spectroscopy
Andrea H. Kurtz, Eric T. Kool, W. E. Moerner
Single molecule study of DNA polymerization by HIV-1 reverse transcriptase
Sangjin Kim, Charles Schroeder, Paul C. Blainey, X. Sunney Xie
Theoretical modeling of the catch-slip bond transition in biological adhesion
Kim N. Gunnerson, Yuriy Vl. Pereverzev, Oleg V. Prezhdo
AFM(T) for detecting disease-causing mutants
Dennis E. Discher
Sparse protein binding alters long-range lipid mobility via modulation of phase transition behavior in membranes
Martin B. Forstner, Chanel K. Yee, Atul N. Parikh, Jay T. Groves
Biophysical studies on polymer-sandwiched lipid bilayers
Sumit Garg, Jay X. Tang, Christoph A Naumann, Juergen Ruehe
Amyloid β peptide: Mechanisms of Alzheimer's toxicity
Frank Heinrich, Duncan J. McGillivray, James E. Hall, Mathias Lösche
Atomic-force-studies of the Porin MspA from M. smegmatis on mica and gold surfaces
Stefan H. Bossmann, Matthew Basel, Michael Niederweis
DCDHF dyes can probe environmental changes by protein binding in GroEL
So Yeon Kim, Jian Cui, Zhikuan Lu, Alexander N. Semyonov, Robert W. Twieg, W. E. Moerner
Finite size effects and accuracy in molecular dynamics simulations of lipid membranes
Henry D. Herce, Angel Enrique Garcia
Survival of bacterial spores in extreme environments: Validation and application of a novel endospore viability assay
Pun To Yung, Hannah S. Shafaat, Stephanie A. Connon, Wanwan Yang, Elizabeth D. Lester, Adrian Ponce
Arraying of intact liposomes into chemically functionalized microwell surfaces with potential applications as biosensors and protein microarrays
Charles Maldarelli, Lane Gilchrist, Alexander Couzis, David Calhoun, Nikhil Kalyankar, Shyam Vaidya, Manoj Sharma
DCDHF photophysics: Designing new single-molecule fluorophores for cellular imaging
Samuel J. Lord, Zhikuan Lu, Hui Wang, Jennifer Alyono, Na Liu, Ryan Weber, Robert J. Twieg, W. E. Moerner
Direct observation of MreB treadmilling in Caulobacter by single-molecule fluorescence microscopy
So Yeon Kim, Zemer Gitai, Anika Kinkhabwala, Lucy Shapiro, W. E. Moerner
In-depth structure of polyunsaturated lipid bilayers important for Rhodopsin function: A neutron diffraction study
Mihaela Mihailescu, Klaus Gawrisch, David L. Worcester
Fluctuating light-harvesting protein energy transfer in native photosynthetic membranes
Duohai Pan, Dehong Hu, H. Peter Lu
Mechanism of the interaction of the cell-penetrating Peptide TP10 with phospholipid vesicles
Antje Pokorny, Lindsay E. Yandek, Paulo F. Almeida
Paper Withdrawn
Lateral diffusion and interactions of the outer hair cell motor protein prestin
Louise E. Organ, Jennifer N. Greeson, Robert M. Raphael
Effect of solution pH on SOPC membrane mechanics and dipole potential
Yong Zhou, Robert M. Raphael
Lateral movements of single poly(arginine) peptides on the CHO plasma membrane before cellular entry
Hanshin Hwang, So Yeon Kim, Elena Goun, Lisa R. Jones, Paul A. Wender, Alexander N. Semyonov, Robert J. Twieg, W. E. Moerner
Cluster and order in lipid layers induced by block copolymer adsorption
Igal Szleifer, Dongsheng Zhang, Marcelo A. Carignano
Quantitative single molecule FRET: Comparing surface immobilization and hydrosome encapsulation
Geoffrey M. Lowman, Ana M. Jofre, Mark E. Greene, Jianyong Tang, John P. Marino, Kristian Helmerson, Lori S. Goldner
Quantum dots as single molecule imaging labels on model membranes
Michael J. Murcia, Christoph A Naumann
Role of fluctuations in the initial selection of tRNA by the ribosome
Tae-Hee Lee
STM study of aggregation of heme peptides on metal surfaces
Ursula Mazur, James D. Satterlee
Structural and kinetics fluctuations of the ribosome
Udayan Mohanty, Aleksander Spasic, Sudarsana Mohanty, Sitya Sanyasi, Steven Chu
Studies of exocytotic membrane fusion by single molecule FRET and single molecule fluorescence images
Marcelle Koenig, Suren Felekyan, Ralf Kuehnemuth, Christina Schuette, Jerker Widengren, Reinhard Jahn, Claus A. M. Seidel
Suppressing Brownian motion of individual molecules in solution
Adam Cohen, W. E. Moerner
Towards non-invasive, high-resolution hyperspectral imaging of cells and tissues
Marcus T. Cicerone, Tak W Kee
Single molecule dual beam confocal fluorescence microscopy: Probing conformational dynamics of biological macromolecules at multiple time scales
Jianyong Tang, Geoffrey M. Lowman, Lori S. Goldner

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The 232nd ACS National Meeting, San Francisco, CA, September 10-14, 2006