Studies of the Antiproliferative Activity of Ruthenium (II) Cyclopentadienyl-Derived Complexes with Nitrogen Coordinated Ligands

Figure 2

Circular Dichroism spectra of ct-DNA incubated with the complexes at molar ratios 0.1, 0.3, and 0.5, at 37^∘C for 24 hours (a) complex 1, (b) complex 2, (c) complex 3, and (d) complex 4.

(a)

(b)

(c)

(d)