1. Department of Chemical Sciences
2. University of Catania
3. Consorzio Interuniversitario di Ricerca in Chimica dei Metalli nei Sistemi Biologici (C.I.R.C.M.S.B.)
4. 95125 Catania
5. Italy
6. Institute of Biostructure and Bioimaging (IBB) of the Italian National Research Council (CNR)
7. Napoli
8. Institute of Crystallography (IC) of the Italian National Research Council (CNR)
9. Bari
10. Chimie des Interactions Plasma Surface (ChIPS)
11. Research Institute for Materials Science and Engineering
12. Université de Mons (UMONS)
13. Belgium
14. Materia Nova Research Center
15. 7000 Mons