1. Institute for Macromolecular Chemistry University of Freiburg Stefan-Meier-Straße 31 79104 Freiburg Germany
2. Freiburg Materials Research Center (FMF) University of Freiburg Stefan-Meier-Straße 21 79104 Freiburg Germany
3. Freiburg Center for Interactive Materials and Bioinspired Technologies (FIT) University of Freiburg Georges-Köhler-Allee 105 79110 Freiburg Germany
4. Institute for Physical Chemistry University of Freiburg Albertstraße 21 79104 Freiburg Germany
5. Cluster of Excellence livMatS @ FIT, Freiburg Center for, Interactive Materials and Bioinspired Technologies University of Freiburg Georges-Köhler-Allee 105 79110 Freiburg Germany