1. Center of Excellence on Innovative Nanostructured Materials (CEMIN), Department of Chemistry, Biology and Biotechnology; University of Perugia; Via Elce di Sotto 8 I-06123 Perugia Italy
2. Department of Pharmacy; University of Chieti-Pescara “G. D'Annunzio”; Via dei Vestini 31 I-66013 Chieti Italy
3. Acque Spa; Via Bellatalla 1 I-56121 Pisa Italy