[1] Univ Jena, Lab Organ & Macromol Chem IOMC, D-07743 Jena, Germany
[2] Univ Jena, Jena Ctr Soft Matter, D-07743 Jena, Germany
[3] Univ Jena, Inst Pharm, Chair Pharmaceut Med Chem, D-07743 Jena, Germany
[4] Dutch Polymer Inst, NL-5612 AB Eindhoven, Netherlands