1. Technische Universität Berlin Chair of Food Chemistry and Toxicology Straße des 17. Juni 135 10623 Berlin Germany
2. Martin-Luther-Universität Halle-Wittenberg Department of Physics von-Danckelmann-Platz 3 06120 Halle/Saale Germany
3. Department of Chemistry Faculty of Science Gebze Technical University 41400 Gebze-Kocaeli Turkey