
Keywords: AO، آکاردین نارنجی; AO, acridine orange; 9AA, 9-amino acridine; HHb, human hemoglobin; UV, ultra violet; CD, circular dichroism; FTIR, Fourier transform infrared spectroscopy; ITC, isothermal titration calorimetryAcridine dyes; Dye–protein association; Spectroscopy; Calorime