Figure 7

FT-IR spectra of (a) Free BSA (1.5 μM) and its drug complexes with difference spectra obtained at different drug concentrations (b) [BSA]:[BrNs] = 1:1 (c) [BSA]:[BrNs] = 1:2.

FT-IR spectra of (a) Free BSA (1.5 μM) and its drug complexes with difference spectra obtained at different drug concentrations (b) [BSA]:[BrNs] = 1:1 (c) [BSA]:[BrNs] = 1:2.