Fig. 2.
(A) UV–vis spectra of baicalein (20 μM) in the absence and presence of BSA 0–20 μM) in 20 mM phosphate buffer of pH 7.0 (Inset: corresponding Benesi-Hildebrand plot) and (B) UV–vis spectra of baicalein, BSA and BSA-baicalein complexes under the same experimental condition. [BSA]=[Baicalein]=25 μM.
