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 10

The morphological effects exerted by complexes on CHO cells 24 hours after treatment. Photographs were taken using a Nikon inverted light microscope (20X objective). (a) shows the untreated cells and while (b) shows cells treated with 0.5 mM of complex 2.

(a)

(b)