FIGURE 1.
Determination of the partition coefficient of nystatin from its fluorescence intensity increase upon incorporation into LUV of DPPC at 21°C. The nystatin concentrations used were (○) 3.2 and (•) 7.9 μM. The solid line is the best fit of Eq. 1 to the experimental data with Kp = (1.1 ± 0.3) × 104.