1. Department of Physical and Chemical Sciences
2. University of L'Aquila
3. I-67100 Coppito
4. Italy
5. CEMIN, Centre of Excellence on Nanostructured Innovative Materials
6. Department of Chemistry
7. Biology and Biotechnology
8. University of Perugia
9. I-06123 Perugia
10. Laboratory for Chemoinformatics and Molecular Modelling