1. Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology; Engesserstrasse 18 76131 Karlsruhe Germany
2. Institute for Mechanical Process Engineering and Mechanics; Engler-Bunte-Institut,; Chair of Water Chemistry and Water Technology; Karlsruhe Institute of Technology; Adenauerring 20b 76131 Karlsruhe Germany
3. Procter & Gamble Service GmbH; Sulzbacher Strasse 40 65824 Schwalbach am Taunus Germany
4. Institute of Organic Chemistry and Institute for Biological Interfaces 4; Karlsruhe Institute of Technology; Fritz-Haber-Weg 6 76131 Karlsruhe Germany