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Berlin 2005 – scientific programme

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AKB: Biologische Physik

AKB 100: Poster Session I

Saturday, March 5, 2005, 16:45–18:45, Poster TU D

16:45 AKB 100.1 Activation and characterization of a photoswitchabel GFP variant using two-photon absorption — •Marc Schneider, Sara Barozzi, Ilaria Testa, Mario Faretta, and Alberto Diaspro
16:45 AKB 100.2 Thermal Fluctuations of Individual Semiflexible Polymers in Confined Geometry — •Sarah F. Köster, Stephan Herminghaus, Myung C. Choi, Cyrus R. Safinya und Thomas Pfohl
16:45 AKB 100.3 Interactions of the Extracellular Matrix Protein Collagen I and the Actin Cytoskeleton — •Sarah F. Köster, Jennie B. Leach, Joyce W. Wong und Thomas Pfohl
16:45 AKB 100.4 Single Molecule FRET Experiments with the RNA Helicase YxiN — •Bettina Theißen and Dagmar Klostermeier
16:45 AKB 100.5 Analyse des Einflusses schwacher, statischer oder niederfrequent wechselnder Magnetfelder auf Fibroblasten — •Juliane Ißle und Uwe Hartmann
16:45 AKB 100.6 Induktion der Zelldifferenzierung durch die Verwendung nanostrukturierter und funktionalisierter Oberflächen — •Susanne Kirsch, Juliane Issle und Uwe Hartmann
16:45 AKB 100.7 Self-assembled peptide fibrils as novel biomaterials — •Patrick Mesquida, Rachel McKendry, and Cait MacPhee
16:45 AKB 100.8 Measuring Mechanical Forces of Adherent and Locomoting Cells — •Claudia M. Cesa, Bernd Hoffmann, Norbert Kirchgeßner, Ulrich Schwarz, and Rudolf Merkel
16:45 AKB 100.9 Mechanical Properties and Shape Instabilities of Axons — •Pramod Pullarkat
16:45 AKB 100.10 Pyrolysis of wood - in-situ synchrotron scattering and nanoindentation experiments — •Gerald A. Zickler, Sérgio S. Funari, Thomas Schöberl, and Oskar Paris
16:45 AKB 100.11 Helium vs. Nitrogen cooling of biological samples for Cryo Electron Tomography — •Gabriele Schweikert, Guenter Pfeifer, Uwe Luecken, Stephan Nickell, Wolfgang Baumeister , and Juergen Plitzko
16:45 AKB 100.12 Anomalous Flow in Microfluidic Poly(dimethylsiloxane) Channels — •Thanh Tu Duong, Alexandra Ros und Dario Anselmetti
16:45 AKB 100.13 DNA binding ligands investigated with optical tweezers. — •Andy Sischka, Katja Tönsing, Robert Ros, Heiko Ihmels, and Dario Anselmetti
16:45 AKB 100.14 Protein diffusion in living cells: anomalous is normal — •Matthias Weiss
16:45 AKB 100.15 A combined Langevin and adhesive dynamics approach to rolling adhesion of leukocytes — •Christian Korn and Ulrich Schwarz
16:45 AKB 100.16 Measurement of viscoelastic properties of lipid membranes on a chip — •Daniel Steppich, Achim Wixforth und Matthias F. Schneider
16:45 AKB 100.17 Helical polymer fluctuations: From rigid bodies to floppy lines — •Nils Becker and Ralf Everaers
16:45 AKB 100.18 Protrusion forces driving rapidly translocating cells — •Michael Gögler, Claudia Brunner, Allen Ehrlicher, Bernd Kohlstrunk, Detlev Knebel, and Josef Käs
16:45 AKB 100.19 Dynamcis of Protein Binding to Nucleosomal DNA — •Wolfram Möbius and Ulrich Gerland
16:45 AKB 100.20 Nanoquakes meet Soft Materials — •Matthias F. Schneider and Achim Wixforth
16:45 AKB 100.21 Morphometry of nutshells and foams — •Boris Breidenbach, Ulrike Wegst, and Klaus Mecke
16:45 AKB 100.22 Intramolecular dynamics of semiflexible macromolecules by Fluorescence Correlation Spectroscopy — •Roland G. Winkler, Simon Keller, and Joachim O. Rädler
16:45 AKB 100.23 Overcharging of a sphere by a rodlike polyelectrolyte — •Andrey Cherstvy and Roland G. Winkler
16:45 AKB 100.24 Nonlinear Elasticity in Fibroblasts — •Pablo Fernandez, Pramod Pullarkat, and Albrecht Ott
16:45 AKB 100.25 On the behaviour of short Kratky-Porod chain — •Semjon Stepanow
16:45 AKB 100.26 ROTATION AND CONFORMATIONAL CHANGES OF THE EPSILON SUBUNIT OF F0F1-ATP SYNTHASE — •Marc Karle, Boris Zimmermann, Nawid Zarrabi, Monika Düser, Jörg Wrachtrup, and Michael Börsch
16:45 AKB 100.27 Proteins under shear stress on planar surfaces — •Stefan Nuschele, Stefan W. Schneider, Matthias F. Schneider, and Achim Wixforth
16:45 AKB 100.28 Dynamics of Driven Polymers — •Xaver Schlagberger and Roland Netz
16:45 AKB 100.29 An Analytical Approach to the Free-End Fluctuations of a Grafted Semiflexible Polymer — •Panayotis Benetatos and Erwin Frey
16:45 AKB 100.30 Dynamics of Complex Crystal Growth in Diblock-Copolymer Solutions — •Antje Reinecke, Miles Page, Helmut Cölfen, and Hans-Günther Döbereiner
16:45 AKB 100.31 Dynamics of individual actin filaments in extensional flow — •Dagmar Steinhauser, Sarah Köster, Wolfgang Schnitzler, and Thomas Pfohl
16:45 AKB 100.32 Conformations of worm-like chains in nanotubes — •Frederik Wagner, Gianluca Lattanzi, and Erwin Frey
16:45 AKB 100.33 Beyond Replica-Exchange: An Efficient Method for Biomolecular Simulation — •Marcus Kubitzki and Bert de Groot
16:45 AKB 100.34 Form follows function in living cells — •Jens Gerdelmann, Stefan Hammerschmidt, Hubert Wirtz, and Josef Käs
16:45 AKB 100.35 Optical tweezers for force measurements during voltage-driven DNA-translocation through a nanopore — •U. F. Keyser, B. Koeleman, D. Krapf, R. Smeets, N. H. Dekker, and C. Dekker
16:45 AKB 100.36 Length and Temperature Dependence of Voltage-Driven Single Stranded DNA translocation — •U. F. Keyser, N. M. Wennersbusch, N. H. Dekker, and C. Dekker
16:45 AKB 100.37 Morphology and mechanical characteristics of cellulose fibres. In situ investigations with X-ray scattering — •Klaas Kölln, Ingo Grotkopp, Manfred Burghammer, Stephan V. Roth, Christian Riekel, Sergio S. Funari, Martin Dommach, and Martin Müller
16:45 AKB 100.38 Mechanical properties of microtubules measured with SPT: the effect of molecular motors — •Francesco Pampaloni, Gianluca Lattanzi, Thomas Surrey, Erwin Frey, Ernst H. K. Stelzer, and Ernst-Ludwig Florin
16:45 AKB 100.39 Biomimetic adhesion studies on chemically biofunctionalized nanostructures — •Christine Selhuber, Irina Slizskaja, Nadine Walter, Fabian Czerwinski, Jaques Blümmel, and Joachim Spatz
16:45 AKB 100.40 Dynamics of DNA Condensation Investigated by Small Angle X-Ray Microdiffraction — •Rolf Dootz, Alexander Otten, Bernd Struth, and Thomas Pfohl
16:45 AKB 100.41 Mechanosensitivität von Keratinozyten — •Mireille Martin, Dieter Reißig, Jürgen Salvetter, Stefan Schinkinger, Jochen Guck und Josef Käs
16:45 AKB 100.42 Noninvasive measurement of retrograde flow and actin polymerization in neuronal growth cones — •Timo Betz, Daniel Koch, Daryl Lim, Michael Gögler, Allen Ehrlicher, Björn Stuhrmann, and Josef Käs
16:45 AKB 100.43 Entropic forces act as crosslinkers in entangled actin networks — •Rainer Tharmann, Sven van Teeffelen, A.R Bausch, and K. Kroy
16:45 AKB 100.44 Texture analysis and 3D nanostructure of bone using synchrotron SAXS and WAXD — •Wolfgang Wagermaier, Himadri S. Gupta, Paul Roschger, Oskar Paris, Manfred Burghammer, Klaus Klaushofer, and Peter Fratzl
16:45 AKB 100.45 Optical rheology of fibroblasts overexpressing different constituents of the actin cytoskeleton — •Karla Müller, Frank Sauer, Stefan Schinkinger, Jens Gerdelmann, and Josef Käs
16:45 AKB 100.46 Elasticity of Stiff Polymer Networks — •Claus Heussinger and Erwin Frey
16:45 AKB 100.47 Structure formation in systems of mesoscopic rods — •Andreas Richter and Thomas Gruhn
16:45 AKB 100.48 Protein adsorption on structured substrates — •Hubert Mantz, Anthony Quinn, Armin Nagel, and Karin Jacobs
16:45 AKB 100.49 Protein conformation probed by fluorescence — •thomas gensch, thomas dertinger, thomas sorkalla, andreas helten, karl-wilhelm koch, ingo gregor, and joerg enderlein
16:45 AKB 100.50 Dynamics of Semiflexible Polymers in Simple Flow — •Tobias Munk, Chris H. Wiggins, and Erwin Frey
16:45 AKB 100.51 Kinetic and nanostructural analysis of protein adsorption on tailored substrates — •Anthony Quinn, Hubert Mantz, and Karin Jacobs
16:45 AKB 100.52 Automated optical neuron guidance — •Björn Stuhrmann, Timo Betz, Allen Ehrlicher, Michael Gögler, Daniel Koch, and Josef Käs
16:45 AKB 100.53 Near-field Electrodynamics of Biological Cells — •Kort Travis and Jochen Guck
16:45 AKB 100.54 Investigation of the TNF Mediated Apaptotic Pathway by Means of Fluorescence Correlation Spectroscopy — •Carsten Tietz, Margarita Gerken, Elmar Thews, Anja Krippner-Heidenreich, Peter Scheurich, and Jörg Wrachtrup
16:45 AKB 100.55 Self-organized vortical array of hydrodynamically entrained sperm cells — •Ingmar Riedel, Karsten Kruse, and Jonathon Howard
16:45 AKB 100.56 Structural studies and hydration kinetics of starch granules by synchrotron radiation microdiffraction — •Henrik Lemke, Jean-Luc Putaux, Manfred Burghammer, Martin Müller, and Christian Riekel
16:45 AKB 100.57 Φ-values and Transition States in Protein Folding — •Claudia Merlo and Thomas R. Weikl
16:45 AKB 100.58 Cross-talk Free Fluorescence Cross Correlation Spectroscopy in Living Cells — •Andrew Aird, Elmar Thews, Carsten Tietz, Reiner Eckert, and Jörg Wrachtrup
16:45 AKB 100.59 Anisotropy of water adsorbed to cellulose fibres — •Ingo Grotkopp, Klaas Kölln, Stefan Janssen, and martin Müller
16:45 AKB 100.60 Coupling of driven and diffusive motion on one-dimensional lattices — •Hauke Hinsch, Paolo Pierobon, and Erwin Frey
16:45 AKB 100.61 Toroids versus racquets: the collapse of semiflexible polymers of finite thickness — •Eugene Starostin and Ralf Everaers
16:45 AKB 100.62 Information theory reveals large-scale synchronisation of statistical correlations in Eukaryote genomes — •Manuel Dehnert, Werner E. Helm, and Marc-Thorsten Hütt
16:45 AKB 100.63 Domain Size Influences the Diffusive Behavior of Nano-Particles in Langmuir Monolayers — •Florian Rückerl, Douglas Martin, Martin Forstner, and Carsten Selle
16:45 AKB 100.64 Solid domains in fluid vesicles — •Erwin Gutlederer, Thomas Gruhn, and Reinhard Lipowsky
16:45 AKB 100.65 Refractive Index Measurements of Single Cells — •Susanne Ebert, Kort Travis, and Jochen Guck
16:45 AKB 100.66 Towards Scanning Near-Field Optical Microscopy on Freestanding Biological Membrane — •Simone K. J. Johnas, Christiane Hoeppener, and Andreas Naber
16:45 AKB 100.67 Cell adhesion studies with quantum dot labeled cells on structured surfaces — •Tim Liedl, Stefan Kudera, Wolfgang J. Parak, and Friedrich C. Simmel
16:45 AKB 100.68 High resolution CARS microscopy with chirped excitation — •Ondrej Burkacky and Andreas Zumbusch
16:45 AKB 100.69 Merging Microfluidics and Optical Tweezers: a versatile Microtechnology Platform — •Christian Schmitz, Kai Uhrig, Jennifer Curtis, and Joachim Spatz
16:45 AKB 100.70 Stacking interactions in a lattice model of DNA/RNA — •Christian Simm, Sanjay Kumar, and Ralf Everaers
16:45 AKB 100.71 Retinal Glial Cells as Living Optical Fibers — •K. Franze, S. Schinkinger, K. Travis, A. Reichenbach, and J. Guck
16:45 AKB 100.72 Dimers in a 1-d lattice gas: a model for molecular motors collective dynamics — •Paolo Pierobon, Thomas Franosch, and Erwin Frey
16:45 AKB 100.73 Cytoskeletal assembly in optical neuronal guidance. — •Allen Ehrlicher, Timo Betz, Bjoern Stuhrmann, Michael Goegler, Daniel Koch, and Josef Kaes
16:45 AKB 100.74 Adhesion-induced domain formation of membranes with long and short stickers — •Mesfin Asfaw, Reinhard Lipowsky, and Thomas R. Weikl
16:45 AKB 100.75 Loop-closure principles in protein folding kinetics — •Thomas R. Weikl
16:45 AKB 100.76 On the growth control of epithelial cell populations in-vitro — •Dirk Drasdo, Jörg Galle, and Markus Löffler
16:45 AKB 100.77 Active vs. Passive Microrheology — •Daisuke Mizuno, Frederick C. MacKintosh, and Christoph F. Schmidt
16:45 AKB 100.78 Dynamics of DNA looping under tension — •Ulrich Gerland
16:45 AKB 100.79 High-Frequency Microrheology of Wormlike Micelles — •Mark Buchanan, Maryam Atakhorrami, Jean-François Palierne, Frederick C. MacKintosh, and Christoph F. Schmidt
16:45 AKB 100.80 Monte Carlo Simulation of Lipid Bilayers with Rigid Inclusions — •Olaf Lenz und Friederike Schmid
16:45 AKB 100.81 Analysis of the Protein-Protein Association Free Energy Studied by Brownian Dynamics Simulations — •Alexander Spaar
16:45 AKB 100.82 In-plane and out-of-plane fluctuation of synthetic glycolipid lamellae under controlled osmotic pressure and temperature — •Emanuel Schneck, Florian Rehfeldt, Bruno Demé, and Motomu Tanaka
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