1. Department of Chemistry, Faculty of Arts and Science; Eskisehir Osmangazi University; 26480 Eskisehir Turkey
2. The Program of Chemistry; Vocational School of Higher Education, Bilecik Seyh Edebali University; 11210 Bilecik Turkey
3. Department of Polymer Science and Technology; Institute of Science, Eskisehir Osmangazi University; 26480 Eskisehir Turkey