1. Institut für Technische Chemie, Leibniz Universität Hannover, Hannover, Germany
2. Department of Chemistry, College of Science for Women, Babylon University, Hilla, Iraq
3. Department of Chemistry, Faculty of Science, Sohag University, Sohag, Egypt
4. Laboratory for Nanocomposite Materials, Department of Photonics, Faculty of Physics, Saint-Petersburg State University, Saint-Petersburg, Russia