Synthesis and Characterization of the Ligand Based on Benzimidazole and Its Copper Complex: DNA Binding and Antioxidant Activity

<table>Plots of antioxidation properties for the Cu(II) complex. (a) Represents the hydroxyl radical scavenging effect (%) for the Cu(II) complex. (b) Represents the superoxide radical scavenging effect (%) for the Cu(II) complex.</table>

Bioinorganic Chemistry and Applications

fig7

Figure 7

Figure 7: Synthesis and Characterization of the Ligand Based on Benzimidazole and Its Copper Complex: DNA Binding and Antioxidant Activity 