1. IOM-CNR Tasc Laboratory, SS-14,
Km 163.5, Area Science Park, 34149 Basovizza, Trieste, Italy
2. LIBPhys-UNL,
Laboratory for Instrumentation, Biomedical Engineering and Radiation
Physics, Departamento de Física, Faculdade de Ciências
e Tecnologia, Universidade NOVA de Lisboa, Caparica, Portugal
3. Dipartimento
di Ingegneria Civile ed Ambientale, Università di Perugia, 06125 Perugia, Italy
4. Department
of Physics, University of Gothenburg, 41296 Gothenburg, Sweden
5. School
of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, United Kingdom
6. Department
of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
7. Department
of Chemistry and Drug Technologies, Sapienza University, P.le A. Moro
5, 00185 Rome, Italy