1. Department
Chemie and Pharmazie, Universität Erlangen-Nürnberg, Egerlandstraße 1, D-91058 Erlangen, Germany
2. Institut
für Technische Chemie, Leibniz Universität Hannover, Callinstraße
3, D-30167 Hannover, Germany
3. Laboratory
for Nanocomposite Materials, Department of Photonics, Faculty of Physics, Saint-Petersburg State University, Ulianovskaia str. 3, Peterhof, Saint-Petersburg, 198504, Russia