[1] Middle E Tech Univ, BIOMAT, Dept Biol Sci, Biotechnol Res Unit, TR-06531 Ankara, Turkey
[2] Middle E Tech Univ, BIOMAT, Dept Chem, TR-06531 Ankara, Turkey
[3] Univ Minho, Res Grp Biomat Biodegradables & Biomimet 3Bs, P-4710 Braga, Portugal
[4] Middle E Tech Univ, Grad Dept Biomed Engn, TR-06531 Ankara, Turkey