Fig. 3From: Comparison of chitosan nanoparticles containing Lippia citriodora essential oil and citral on the induction of apoptosis in A375 melanoma cellsATR-FTIR spectra of A: L. citriodora EO, B: citral, C: free-ChiNPs, D: citral-ChiNPs, and E: L. citriodora-ChiNPsBack to article page