Research Article

Spectrophotometric Studies on the Thermodynamics of the ds-DNA Interaction with Irinotecan for a Better Understanding of Anticancer Drug-DNA Interactions

Figure 7

Thermal denaturation profile of ds-DNA in the absence and presence of CPT-11. Conditions: = 27.5 μmol L−1, = 30.0 μmol L−1, phosphate buffer (0.002 mol L−1, pH 7.5).
380352.fig.007