[1] Univ Catania, Dept Sci Farmaco & Salute, Viale Andrea Doria 6, I-95125 Catania, Italy
[2] STMicroelectronics Srl, Stradale Primosole 50, I-95121 Catania, Italy
[3] Univ Messina, Dept Sci Chim Biol Farmaceut & Ambientali, Viale Ferdinando Stagno dAlcontres 31, I-98168 Messina, Italy