1. a Department of Chemistry, Faculty of Arts and Science , Dumlupınar University , 43100 Kütahya, Turkey
2. b Department of Physics Education , Gazi University , 06500 Ankara, Turkey
3. c Department of Microbiology , Konya Education and Research Hospital , 42100 Meram, Konya, Turkey
4. d Department of Physics, Faculty of Arts and Science , Ondokuz Mayis University , 55139 Kurupelit, Samsun, Turkey