1. Department of Chemistry and Center for NanoScience (CeNS) LMU Munich Munich 81377 Germany
2. Nanosystems Initiative Munich (NIM) LMU Munich Munich 81377 Germany
3. Center for Integrated Protein Science Munich (CiPSM) LMU Munich Munich 81377 Germany
4. Department of Applied Science and Technology Politecnico di Torino Torino 10129 Italy
5. Department of Chemistry TU Munich Munich 81377 Germany
6. Department of Pharmacy LMU Munich Munich 81377 Germany
7. BCMaterials, Basque Center for Materials UPV/EHU Science Park Leioa 48940 Spain
8. Ikerbasque Basque Foundation for Science Bilbao 48013 Spain