1. Department of Pharmacology, Kafkas University Faculty of Medicine 36210 Kars, Turkey
2. Department of Pharmacology, Faculty of Medicine, Ataturk University 25240 Erzurum-Turkey
3. Nanotechnology Research and Application Center, Sabanci University, Istanbul, 34100, Turkey
4. Department of Material Engineering, Faculty of Engineering, Anadolu University, 26150 Eskisehir, Turkey
5. Department of Moleculary Science and Biotechnology, Faculty of Science, Yeditepe University, 34100 Istanbul, Turkey
6. Department of Radiology, Faculty of Medicine, Ataturk University 25240 Erzurum-Turkey