1. Department of Chemical Engineering, Faculty of Engineering and Architecture Kafkas University Kars 36300 Turkey
2. Department of Biotechnology, Faculty of Science Bartin University Bartin 74100 Turkey
3. Department of Chemistry, Faculty of Sciences and Arts Kafkas University Kars 36300 Turkey
4. International Scientific Research Centre Baku State University Baku 1148 Azerbaijan
5. Department of Physics Hacettepe University 06800 Beytepe Ankara Turkey