Research Article
ct-DNA Binding and Antibacterial Activity of Octahedral Titanium (IV) Heteroleptic (Benzoylacetone and Hydroxamic Acids) Complexes
Figure 5
(a) Absorption spectrum of ct-DNA without complex (3) having concentration 0.162 mM (A) and complex (3) adduct with ct-DNA with varying concentration of ct-DNA 0.169 mM (B), 0.19 mM (C), 0.21 mM (D), and 0.23 mM (E). The arrow indicated the increasing conc. of ct-DNA. The graph represents the plot of versus 1/[DNA] (mM)−1 for the calculation of binding constant (). (b) Absorption spectrum of ct-DNA with complex (3) after 24 h incubation.
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