1. Pharmaceutical Technology and Biopharmaceutics Department of Pharmacy Ludwig‐Maximilians‐Universitaet Muenchen Munich 81377 Germany
2. Helmholtz Centre for Infection Research (HZI) Biogenic Nanotherapeutics Group (BION) Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) Campus E8.1 Saarbruecken 66123 Germany
3. Department of Pharmacy Saarland University Campus E8.1 Saarbruecken 66123 Germany
4. INM – Leibniz Institute for New Materials Campus D2 2 Saarbruecken 66123 Germany