Affiliation: | a Faculty of Sciences, Department of Chemistry, University of Kragujevac, R. Domanovi?a 12, 34000 Kragujevac, Serbia b Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia c Institute of Oncology and Radiology of Serbia, Pasterova 14, 11000 Belgrade, Serbia d Institute for Chemistry, Technology and Metallurgy, Njegoševa 12, 11000 Belgrade, Serbia e Faculty of Chemistry, University of Belgrade, Studentski trg 16, PO Box 158, 11000 Belgrade, Serbia f Medical Faculty, University of Kragujevac, S. Markovi?a 69, 34000 Kragujevac, Serbia |