1. Department of Chemistry - University of Padova and INSTM; via F. Marzolo 1 - 35131 Padova Italy
2. Department of Chemical and Pharmaceutical, Sciences - ICCOM-CNR Trieste Research, Unit - University of Trieste and INSTM; via L. Giorgieri 1 - 34127 Trieste Italy
3. EMAT - University of Antwerp - Groenenborgerlaan; 171 - 2020 Antwerpen Belgium
4. Laboratoire CRISMAT, UMR 6508; CNRS-ENSICAEN, Bd. Maréchal Juin; 6 - 14050 Caen CEDEX 4 France
5. Department of Chemical and Pharmaceutical Sciences - University of Trieste, via L. Giorgieri; 1 - 34127 Trieste Italy
6. CNR-IENI and INSTM - Department of Chemistry - University of Padova; via F. Marzolo 1 - 35131 Padova Italy