Spătaru, Tanţa
Preda, Loredana
Osiceanu, Petre
Munteanu, Cornel
Marcu, Maria
Lete, Cecilia
Spătaru, Nicolae
Fujishima, Akira
Funding for this research was provided by:
Romanian National Authority for Scientific Research, CNCS–UEFISCDI (project number PN-II-ID-PCE-2011-3-0272)