1. Laboratory for Molecular Surfaces
and Nanotechnology (LAMSUN), Department of Chemistry, University of Catania and CSGI, V.le A Doria 6, 95125
Catania, Italy
2. Institute
of Materials Science
and Technology (IMT), Chair in Materials Science, Friedrich Schiller University, Löbdergraben 32, D-07743
Jena, Germany
3. Istituto per lo Studio delle Macromolecole (ISMAC), CNR − Via Bassini
15, 20133 Milano, Italy
4. Dipartimento di Scienze del
Farmaco, Divisione Chimica, University of Catania, V.le A Doria 6, 95125 Catania, Italy