Research Article

Cu(II), Ni(II), and Zn(II) Complexes of Salan-Type Ligand Containing Ester Groups: Synthesis, Characterization, Electrochemical Properties, and In Vitro Biological Activities

Figure 2

UV-Vis absorption spectra of (a) CuL, (b) NiL, and (c) ZnL (10 µM) in the absence and presence of increasing amounts of CT DNA; [DNA] = 0–60 µM. The arrow indicates the absorbance change upon increasing DNA concentration. The inset is a plot of [DNA]/( ) versus [DNA].
439848.fig.002a
(a)
439848.fig.002b
(b)
439848.fig.002c
(c)