E. Garrone
Department of Applied Science and Technology and INSTM Unit of Torino-Politecnico, Corso Duca degli Abruzzi 24, Politecnico di Torino I-10129, Turin (Italy)
C.O. Areán
Departamento de Química, Universidad de las Islas Baleares E-07122, Palma de Mallorca, Spain
B. Bonelli
Department of Applied Science and Technology and INSTM Unit of Torino-Politecnico, Corso Duca degli Abruzzi 24, Politecnico di Torino I-10129, Turin (Italy)