1. ERNAM─Erciyes University Nanotechnology Application and Research Center, 38039 Kayseri, Turkey
2. Department of Materials Science and Engineering, Erciyes University, 38039 Kayseri, Turkey
3. Department of Biomedical Engineering, Faculty of Engineering and Architecture, Beykent University, 34398 Istanbul, Turkey
4. Faculty of Pharmacy, Erciyes University, 38039 Kayseri, Turkey
5. Max Planck Institute for Polymer Research, D-55128 Mainz, Germany
6. UNAM−National Nanotechnology Research Center, Institute of Materials Science and Nanotechnology, Bilkent University, 06800 Ankara, Turkey