1. Karlsruhe Institute of Technology (KIT) Institute for Chemical Technology and Polymer Chemistry (ITCP) Engesserstraße 18 76131 Karlsruhe Germany
2. Karlsruhe Institute of Technology (KIT) Soft Matter Synthesis Laboratory—Institute for Biological Interfaces III (IBG‐3) Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany