1. a Department of Analytical Chemistry, Faculty of Pharmacy , University of Ankara , Tandoğan Ankara, 06100, Turkey
2. b Department of Ma˙thematics and Computer Sciences, Faculty of Arts and Sciences , University of Çankaya , Ankara, 06530 R 76900, Turkey
3. c National Institute For Laser, Plasma And Radiation Physics , Institute of Space Sciences , Magurele-Bucharest, P.O. BOX, MG-23, Romania