1. Micro- & Nano-Electrochemistry and Center for Electrochemical Sciences (CES); Faculty of Chemistry and Biochemistry; Universitätsstraße 150 44801 Bochum Germany
2. Surgical Research; BG University Hospital Bergmannsheil; Bürkle-de-la-Camp-Platz 1 44789 Bochum Germany
3. Institute for Materials, Faculty of Mechanical Engineering & Materials Research Department; Ruhr-University Bochum; Universitätsstraße 150 44801 Bochum Germany