1. Department
of Pharmacy − Drug Sciences, University of Bari “A. Moro”, Via E. Orabona 4, 70125 Bari, Italy
2. DICATECh, Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy
3. CNR NANOTEC−Istituto di Nanotecnologia, Polo di Nanotecnologia c/o Campus Ecotekne, via
Monteroni, 73100 Lecce, Italy
4. CNR, Institute of Crystallography IC-CNR, Amendola, 122/o, 70125 Bari, Italy
5. Department
of Chemistry and Pharmacy, University of Sassari, Via Vienna 2, 07100 Sassari, Italy