1. Department of Chemistry, Faculty of Arts and Sciences; Yozgat Bozok University; 66900 Yozgat Turkey
2. Department of Chemistry, Faculty of Arts and Sciences; Kocaeli University; 41380 Kocaeli Turkey
3. Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Muhlenberg 1, 14476 Golm, Potsdam Germany