1. Department of Chemistry
2. University of Patras
3. 26504 Patras
4. Greece
5. University of Cyprus
6. 1678 Nicosia
7. Cyprus
8. Departament de Quimica Inorganica and Institute of Nanoscience and Nanotechnology (IN2UB)
9. Universitat de Barcelona
10. 08028 Barcelona
11. Spain
12. Institute of Chemical Engineering Sciences