Synthesis, Crystal Structure, and Spectra Properties of the Cadmium (II) Complex with Bis(N-allylbenzimidazol-2-ylmethyl)benzylamine
Figure 2
Absorption spectra of the ligand babb (a), Cd (II) complex (c) (3 × 10−5 mol L−1) in the absence and presence of increasing amounts of DNA (0–15 × 10−5 mol L−1) in 5 mmol L−1 Tris-HCl/50 mmol L−1 NaCl buffer (pH = 7.2). The arrow shows absorbance changes on increasing DNA concentration. Plot of versus [DNA] for absorption titration of DNA with the ligand babb (b), Cd (II) complex (d).
