1. Department of Healthcare, Biomaterials and Cosmeceuticals, Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstraße 69, 14476 Potsdam-Golm, Germany
2. Chair of Polymer Materials and Polymer Technologies, University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Straße 24-25, 14476 Potsdam-Golm, Germany
3. MikroTribologie Centrum μTC, Fraunhofer Institute for Mechanics of Materials IWM, Rintheimer Querallee 2a, 76131 Karlsruhe, Germany
4. MikroTribologie Centrum μTC, Karlsruhe Institute of Technology KIT, Rintheimer Querallee 2a, 76131 Karlsruhe, Germany