1. ERNAM─Erciyes University Nanotechnology Application and Research Center, Kayseri 38039, Turkey
2. Department of Electronic Engineering, Trinity College Dublin, Dublin 2 College Green, Dublin 2, Ireland
3. Department of Biomedical Engineering, Yildiz Technical University, Istanbul 34220, Turkey
4. Faculty of Pharmacy, Erciyes University, Kayseri 38039, Turkey
5. Department of Materials Science and Engineering, Erciyes University, Kayseri 38039, Turkey
6. UNAM─Institute of Materials Science and Nanotechnology, Bilkent University, Ankara 06800, Turkey