1. Inorganic Chemistry Department, Faculty of Pharmacy; University of Medicine and Pharmacy ‘Carol Davila’; 6 Traian Vuia Street 020956 Bucharest Romania
2. Coordination Chemistry Department; Moldova State University; 60 Mateevici Street 2009 Chişinău Republic of Moldova
3. Institute of Applied Physics; Academy of Sciences of Moldova; 5 Academiei Street MD 2028 Chişinău Republic of Moldova
4. Gebze Technical University; P.O. Box 141, Gebze 41400 Kocaeli Turkey
5. State University of Medicine and Pharmacy ‘Nicolae Testemițanu’; 165 Ştefan cel Mare and Sfânt Street MD-2004 Chişinău Republic of Moldova