1. Laboratory for Molecular Surfaces and Nanotechnology (LAMSUN)
2. Department of Chemical Sciences
3. University of Catania
4. CSGI
5. I-95125 Catania
6. Department of Chemical Science and Technologies
7. University of Rome “Tor Vergata”
8. 00133 Rome
9. Italy
10. Department of Industrial Engineering
11. University of Padova
12. Padova