Institute for X-Ray Physics - Institut für Röntgenphysik
Publications


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biopolymer physics
 
Oliva Saldanha, Martha Brennich, Manfred Burghammer, Harald Herrmann, and Sarah Köster
The filament forming reaction of vimentin tetramers studied in a serial-inlet microflow device by small angle x-ray scattering
Biomicrofluidics (2016), 10, 024108
 
Carlos G. Lopez , Oliva Saldanha , Klaus Huber* and Sarah Köster*
Lateral association and elongation of vimentin intermediate filament proteins: a time resolved light scattering study
Proc. Natl. Acad. Sci. USA (2016), 113, 11152?11157
 
M. Töpperwien, M. Priebe and T. Salditt
Actin bundles cross-linked with α-actinin studied by nanobeam X-ray diffraction
Eur. Biophys. J. (2015), 1-10
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Clément Y.J. Hémonnot, Juliane Reinhardt, Oliva Saldanha, Jens Patommel, Rita Graceffa, Britta Weinhausen, Manfred Burghammer, Christian G. Schroer, and Sarah Köster
X-Rays Reveal the Internal Structure of Keratin Bundles in Whole Cells
ACS Nano (2016),10, 3553-3561
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Johanna Block, Viktor Schroeder, Paul Pawelzyk, Norbert Willenbacher and Sarah Köster
Physical Properties of Cytoplasmic Intermediate Filaments
BBA Molecular Cell Research 1853 (2015), 3053-3064
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C. Hemonnot, M. Mauermann, H. Herrmann, S. Köster
The assembly of simple epithelial keratin filaments: Deciphering the ion-dependence in filament organization
Biomacromolecules 16 (2015), 3313-3321
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S. Köster, D. Weitz, R. Goldman, U. Aebi and H. Herrmann
Intermediate filament mechanics in vitro and in the cell: From coiled coils to filaments, fibers and networks
Current Opinion in Cell Biology 32 (2015), 82-91
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M. Priebe, M. Bernhardt, C. Blum, M. Tarantola, E. Bodenschatz and T. Salditt
Scanning X-Ray Nanodiffraction on Dictyostelium discoideum
Biophys. J. (2014), 107, p2662–2673, DOI: http://dx.doi.org/10.1016/j.bpj.2014.10.027
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V. Piazza, B. Weinhausen, A. Diaz, C. Dammann, C. Maurer, M. Reynolds, M. Burghammer, S. Köster
Revealing the Structure of Stereociliary Actin by X-Ray Nano-Imaging
ACS Nano (2014), accepted for publication
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J.-F. Nolting, W. Möbius and S. Köster
Mechanics of Individual Keratin Bundles in Living Cells
Biophysical Journal, accepted for publication
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C. Dammann, H. Herrmann, S. Köster
Competitive counterion binding regulates the aggregation onset of vimentin intermediate filaments
Israel Journal of Chemistry, accepted for publication
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B. Nöding, H. Herrmann and S. Köster
Direct Observation of Subunit Exchange Along Mature Vimentin Intermediate Filaments
Biophysical Journal (2014), accepted for publication
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J. Manor, E. Arbely, A. Beerlink, M. Akkawi, and I. T. Arkin
Use of Isotope-Edited FTIR to Derive a Backbone Structure of a Transmembrane Protein
J. Phys. Chem. Lett. 2014, 5, 2573-2579, dx.doi.org/10.1021/jz501055d
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C. Dammann and S. Köster
Dynamics of counterion-induced attraction between vimentin filaments followed in microfluidic drops
Lab on a Chip
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Y. G. Smirnova, S. Aeffner, H. J. Risselada, T. Salditt, S. J. Marrink, M. Müller and V. Knecht
Interbilayer repulsion forces between tension-free lipid bilayers from simulation
Soft Matter, 2013, 9, 10705-10718 http://dx.doi.org/10.1039/C3SM51771C
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M. E. Brennich, S. Bauch, U. Vainio, T. Wedig, H. Herrmann, and S. Köster
Impact of ion valency on the assembly of vimentin studied by quantitative
Soft Matter 10 (2014) 2059 - 2068
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T. Reusch, D. D. Mai, M. Osterhoff, D. Khakhulin, M. Wulff, T. Salditt
Nonequilibrium Collective Dynamics in Photoexcited Lipid Multilayers by Time Resolved Diffuse X-Ray Scattering
Phys. Rev. Lett. 111, 268101 (2013)
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S. K. Ghosh, B. Salgin, D. Pontoni, T. Reusch, P. Keil, D. Vogel, M. Rohwerder, H. Reichert and T. Salditt
Structure and Volta Potential of Lipid Multilayers: Effect of X‐ray Irradiation
Langmuir, 2013, 29 (2), pp 815–824
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Sarah Köster and Thomas Pfohl
X-Ray Studies of Biological Matter in Microfluidic Environments
Modern Physics Letters B 26 (2012), 1230018
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Christian Dammann, Bernd Nöding and Sarah Köster
Vimentin Networks at Tunable Ion-Concentration in Microfluidic Drops
Biomicrofluidics 6 (2012) 022009
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Dagmar Steinhauser, Sarah Köster and Thomas Pfohl
Mobility gradient induces cross-streamline migration of semiflexible polymers
ACS Macro Letters 1 (2012), 541-545
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Bernd Nöding and Sarah Köster
Intermediate Filaments in Small Configuration Spaces
Physical Review Letters 108 (2012), 088101
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Sarah Köster, Dagmar Steinhauser, and Thomas Pfohl
Brownian motion of actin filaments in confining microchannels
Journal of Physics: Condensed Matter 17, S4091-S4104
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Sarah Köster, Jennie B. Leach, Joyce Y. Wong, and Thomas Pfohl
Microaligned collagen matrices by hydrodynamic focusing: Controlling the pH-induced self-assembly
Materials Research Society Symposium Proceedings Vol. 898E, 0898-L05-21.
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Rolf Dootz, Alexander Otten, Sarah Köster, Bernd Struth, and Thomas Pfohl
Evolution of DNA compaction in microchannels
Journal of Physics: Condensed Matter 18, S639-S652
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Thomas Pfohl, Alexander Otten, Sarah Köster, Rolf Dootz, Bernd Struth, and Heather M. Evans
Highly packed and oriented DNA mesophases identified using in situ microfluidic X-Ray microdiffraction
Biomacromolecules 8(7), 2167-2172
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Sarah Köster, Jennie B. Leach, Bernd Struth, Thomas Pfohl, and Joyce Y. Wong
Visualization of flow-aligned type I collagen self-assembly in tunable pH-gradients
Langmuir 23(2), 357-359
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Sarah Köster, Holger Stark, Thomas Pfohl, and Jan Kierfeld
Fluctuations of single confined actin filaments
Biophysical Review Letters 2(2), 155-166
 
Sarah Köster, Heather M. Evans, Joyce Y. Wong, and Thomas Pfohl
An in-situ study of collagen self-assembly processes
Biomacromolecules 9(1), 199-207
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Sarah Köster, Jan Kierfeld, and Thomas Pfohl
Characterization of single semiflexible filaments under geometric constraints
European Physical Journal E 25, 439-449
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Sarah Köster and Thomas Pfohl
An in vitro Model for Cytoskeletal Confinement
Cell Motility and the Cytoskeleton 66, 771-776
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Martha E. Brennich, Jens-F. Nolting, Christian Dammann, Bernd Nöding, Susanne Bauch, Harald Herrmann, Thomas Pfohl and Sarah Köster
Dynamics of intermediate filament assembly followed in micro-flow by small angle x-ray scattering
Lab on a Chip 11, 708-716
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Michelle E. Kinahan, Emmanouela Filippidi, Sarah Köster, Xiao Hu, Heather M. Evans, Thomas Pfohl, David L. Kaplan, and Joyce Y. Wong
Tunable silk: using microfluidics to fabricate silk fibers with controllable properties
Biomacromolecules 12,1504-1511
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Sarah Köster
Threads of Life - the Physics of Biopolymers
Cell News 3, 25-28
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Sarah Köster, Yi-Chia Lin, Harald Herrmann, and David A. Weitz
Nanomechanics of Vimentin Intermediate Filament Networks
Soft Matter 6, 1910-1914
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