Figure 5.
Temperature dependence of the binding enthalpy of 1-DNA interactions. The data points were determined experimentally (derived by direct ITC titration between 1 and DNA) within a temperature range of 20-35°C at 100 mM KCl, 10 mM SC, 0.5 mM EDTA, and pH 5.5. The slope of the linear least-square fit of the data gives a δ Cp value of −225±19 cal mol−1 K−1.