1. Institute of Nanotechnology
2. Karlsruhe Institute of Technology
3. 76344 Eggenstein-Leopoldshafen
4. Germany
5. Department of Chemistry
6. Department of Aquaculture
7. Technological Educational Institute of Western Greece
8. GR-30200 Messolonghi
9. Greece
10. Institute of Inorganic Chemistry
11. 76131 Karlsruhe
12. University of Patras
13. GR-265 04 Patras