1. University of Potsdam, Institute of Chemistry, Optical Sensing and Spectroscopy, Karl-Liebknecht-Str. 24–25, 14476 Potsdam-Golm, Germany
2. University of Potsdam, Institute of Chemistry, Polymer Materials and Polymer Technologies, Karl-Liebknecht-Str. 24–25, 14476 Potsdam-Golm, Germany
3. Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstr. 69, 14476 Potsdam-Golm, Germany