1. Department Fundamental and Applied
Sciences for Engineering, “Sapienza” University of Rome, Via Antonio Scarpa 14, 00161 Roma, Italy
2. Department of Chemistry, “Sapienza” University of Rome, P. le
A. Moro 5, 00185 Rome, Italy
3. Center for Nanotechnology for
Engineering (CNIS), “Sapienza” University of Rome, P. le A. Moro 5, 00185 Rome, Italy
4. Department of Physics, Unità INSTM and CISDiC University Roma Tre,
Via della Vasca Navale 85, 00146 Rome, Italy