Research Article

Cu(II) and Ni(II) Complexes with New Tridentate NNS Thiosemicarbazones: Synthesis, Characterisation, DNA Interaction, and Antibacterial Activity

Figure 6

Effect of increasing amounts of compound (R = [compound]/[DNA]) between 0.2 and 2) on the relative viscosities of the CT-DNA solutions at 600 sM (blue line), H2L1 (green), and H2L2 (brown): (a) 1 and 2; (b) 3 and 4.
(a)
(b)