Article
Probing the interaction of iron complex containing N3S2 macrocyclic ligand with bovine serum albumin using spectroscopic techniques.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy - 5 Mar 2020
El-Shamy Hany, Shaban Shaban Y, El-Mehasseb Ibrahim, El-Kemary Maged, van Eldik Rudi
Abstract excerpt
The interaction of bovine serum albumin (BSA) with seven-coordination iron (II) complex containing sulfur-based macrocyclic ligand was investigated by means of UV/vis absorption spectroscopy and fluorescence quenching technique. The accurate fluorescence spectra are obtained by using Inner filter effect (IFE) correction. The apparent association constant, kapp, the number of binding sites, n, and the apparent...
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