Spectroscopic, Electrochemical, and In Silico Characterization of Complex Formed between 2-Ferrocenylbenzoic Acid and DNA

Figure 5

UV-visible spectroscopic response of 10 mM FcOH recorded at 298 K in the absence and presence of DNA (00, 20, 40, 60, 80, and 100 µM) in 20% aqueous ethanol buffer at pH 6.8. Arrow indicates the increasing concentration of DNA. Inset is the plot for binding constant calculation.