
Keywords: پلی (لاکتیک اسید) ; ATR; attenuated total reflectance; AUC; area under the curve; DAPI; 4â²,6-Diamidino-2-phenylindole dihydrochloride; DMEM; Dulbecco's modified Eagle's medium; DSC; differential scanning calorimetry; FDA; Food and Drug Administration; FTIR; Fourier tra