1. Institute of Medical Physics and Biophysics, University of Leipzig, Härtelstr. 16-18, D-04107 Leipzig, Germany, Institute of Biology, Humboldt University Berlin, Invalidenstr. 42, D-10115 Berlin, Germany, Biosurfaces Unit, CIC biomaGUNE, Paseo Miramón 182, 20009 San Sebastián, Spain, Institute of Chemistry, Humboldt University Berlin, Brook-Taylor-Str. 2, D-12489 Berlin, Germany, Surflay Nanotec GmbH, Schwarzschildstr. 8, D-2489 Berlin, Germany, and Department of Chemistry and Biochemistry, University of...