About the Authors

Violeta Mitic

Department of Chemistry, Faculty of Science and Mathematics, University of Nis Nis, Serbia

Vesna Stankov Jovanovic

Department of Chemistry, Faculty of Science and Mathematics, University of Nis Nis, Serbia

Marija Dimitrijevic

Department of Chemistry, Faculty of Science and Mathematics, University of Nis Nis, Serbia

Jelena Cvetkovic

Department of Chemistry, Faculty of Science and Mathematics, University of Nis Nis, Serbia

Gordana Stojanovic

Department of Chemistry, Faculty of Science and Mathematics, University of Nis Nis, Serbia

Corresponding Author

Email: violetamitic@yahoo.com