Affiliation: | 1. Fakult?t für Physik, Universit?t Bielefeld, Bielefeld, Germany;2. Institute of Polymer Research, Helmholtz‐Zentrum Geesthacht, Geesthacht, Germany;3. Performance Materials – Chemistry & Technology, DSM, MD, Geleen, The Netherlands;4. Fakult?t für Biologie, Universit?t Bielefeld, Bielefeld, Germany |