Fig. 3
From: Insights on the in-vitro binding interaction between donepezil and bovine serum albumin
A a Effect of DNP concentrations (× 10–5 M): (0.4, 0.6, 1.4, 1.6, 2, 2.2, 3, 3.2, 3.6, 4) on the fluorescence spectra of BSA (4 × 10–8 M) while b emission spectra of DNP (1.6 × 10–5 M) at T = 298 K, pH = 7.4. B Excitation (a) and emission (b) spectra for BSA (4 × 10–8 M) at T = 298 K and pH = 7.4, and (λex) = 285 nm. C BSA (4 × 10–8 M) 3D Fluorescence spectra in presence of DNP (× 10–5 M): (0.4, 0.6, 1.4, 1.6, 2, 2.2, 3, 3.2, 4) at T = 298 K, pH = 7.4