1. Department of Chemistry and Industrial
Chemistry, University of Genoa, Via Dodecaneso 31, 16146 Genova, Italy
2. CNR-IENI, Via De Marini 6, 16149 Genova, Italy
3. INSTM—Interuniversitary
Consortium of Science and Technology of Materials, Genova Research Unit, Via Dodecaneso 31, 16146 Genova, Italy
4. CNR-SPIN Genova, Corso Perrone 24, 16152 Genova, Italy
5. CNR-IENI, Corso Promessi Sposi 29, 23900 Lecco, Italy