1. Institut für Technische Chemie, Leibniz Universität Hannover, Callinstr. 3, D-30167 Hannover, Germany
2. Laboratorium fur Nano- und Quantenengineering, Leibniz Universität Hannover, Schneiderberg 39, D-30167 Hannover, Germany
3. Gulf Organisation for Research and Development, Tech 1, Level 2, Suite 203, QSTP, P.O. Box 210162, Doha, Qatar
4. Laboratory “Photoactive Nanocomposite Materials”, Saint-Petersburg State University, Ulyanovskaya str. 1, Peterhof, Saint-Petersburg 198504, Russia