Research Article
DNA Binding and Photocleavage Studies of Cobalt(III) Ethylenediamine Pyridine Complexes: [Co(en)2(py)2]3+ and [Co(en)2(mepy)2]3+
Figure 5
Quenching of fluorescence emission of Co(III) complex + DNA with Ferro cyanide: (a) complex1
+ DNA; (b) complex 2 + DNA.