1. Institute of Technical Chemistry Leibniz University Hannover Callinstr. 3 30167 Hannover Germany
2. Laboratory of Photochemistry and Materials Science Federal University of Uberlândia 38400-902 Uberlândia-MG Brazil
3. Laboratory “Photoactive Nanocomposite Materials” Saint-Petersburg State University Ulyanovskaya Str. 1, Peterhof Saint-Petersburg 198504 Russia