1. Department of Basic Pharmaceutical Sciences; Faculty of Pharmacy, Hacettepe University; Ankara 06100 Turkey
2. Polymer Science and Technology Division; Institute for Graduate Studies in Science and Engineering, Hacettepe University; Ankara 06640 Turkey
3. Nanotechnology and Nanomedicine Division; Institute for Graduate Studies in Science and Engineering, Hacettepe University; Ankara 06640 Turkey
4. Bioengineering Division; Institute for Graduate Studies in Science and Engineering, Hacettepe University; Ankara 06640 Turkey