
Keywords: پراکندگی برگشت; BS; back scattering; ÎT; variation in transmission; DLS; dynamic light scattering; DMEM; Dulbecco's modified eagle medium; DPPH; 2,2-diphenyl-1-picrylhydrazyl; EOs; essential oils; FBS; fetal bovine serum; FT-IR; Fourier transmission infrared spectrosc