1. Soft Matter Synthesis Laboratory; Institute for Biological Interfaces (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
2. Preparative Macromolecular Chemistry Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT) Engesserstr. 18; 76128 Karlsruhe Germany
3. Institute of Toxicology and Genetics; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
4. Laboratory of Nanomedicine and Biomaterials; Department of Anesthesiology; Brigham and Women's Hospital; Harvard Medical School; 75 Francis St. Boston MA 02115 USA
5. Institute for Biological Interfaces (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany