1. Laboratory
for Molecular Surface and Nanotechnology (LAMSUN), Department of Chemical
Sciences, University of Catania and CSGI, Viale A. Doria 6, 95125 Catania, Italy
2. Specific Polymers, ZAC Via Domitia,
150 Avenue des Cocardières, 34160 Castries, France
3. Matière
et Systèmes Complexes, UMR 7057 CNRS, Université Denis Diderot Paris-VII, Bâtiment Condorcet, 10 rue Alice Domon et
Léonie Duquet, 75205 Paris, France