Research Article

β-Carboline Silver Compound Binding Studies with Human Serum Albumin: A Comprehensive Multispectroscopic Analysis and Molecular Modeling Study

Figure 5

Fluorescence emission spectra of HSA (5 µM) in the presence of various concentrations of (a) [Ag(I)(Hnor)2]ClO4 compound 1 + extra KClO4, and (b) [Ag(I)(Hnor)2]NO3 compound 2 + extra KClO4 corresponding to compound concentrations of 1.0, 2.0, 4.0, 7.5, and 10 µM, respectively, when excited at 295 nm.
(a)
(b)