Research Article
4-Hydroxycoumarin Derivative: N-(diphenylmethyl)-2-[(2-oxo-2H-chromen-4-yl)oxy]acetamide Interaction with Human Serum Albumin
Figure 4
Excitation-emission matrix spectra of (a) free HSA (1 µM) and (b) HSA with the coumarin derivative complex (1 µM).
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(b) |