1. Institute of Interfacial Process Engineering and Plasma Technology IGVP, University of Stuttgart, Nobelstraße 12, 70569 Stuttgart, Germany
2. Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB, Nobelstraße 12, 70569 Stuttgart, Germany
3. School of Applied Chemistry, Reutlingen University, Alteburgstraße 150, 72762 Reutlingen, Germany