Figure 4.
FTIR spectra of FLOM, FLOD and FLLD.
Abbreviations: FTIR, Fourier transform infrared spectroscopy; FLOM, 5-FU-loaded lauric acid and oleic acid nanoparticles prepared with mono-surfactant system; FLOD, 5-FU-loaded lauric acid and oleic acid nanoparticles prepared with double-surfactant system; FLLD, 5-FU-loaded lauric acid and linoleic acid nanoparticles prepared with double-surfactant system; 5-FU, 5-fluorouracil.