1. Van Yüzüncü Yıl University, Faculty of Pharmacy; Department of Analytical Chemistry; 65080 Van Turkey
2. Van Yüzüncü Yıl University, Faculty of Science; Department of Inorganic Chemistry; 65080 Van Turkey
3. Van Yüzüncü Yıl University, Faculty of Science; Department of Analytical Chemistry; 65080 Van Turkey