1. Department of Polymer Science and Technology; Middle East Technical University; 06800 Ankara Turkey
2. Institute of Science and Technology Department of Advanced Technologies; Gazi University; 06570 Ankara Turkey
3. Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
4. The Center for Solar Energy Research and Application (GÜNAM); Middle East Technical University; 06800 Ankara Turkey
5. Department of Biotechnology; Middle East Technical University; 06800 Ankara Turkey