(a) Li et al; Comparative Study of the Phase Diagrams for the Fusion Entropy and the Intermolecular Interaction between Hydroxypropyl-β-cyclodextrin and Nifedipine/Nicardipine Hydrochloride. (b) Li et al; Comparative Study of the Phase Diagrams for the Fusion Entropy and the Intermolecular Interaction between Hydroxypropyl-β-cyclodextrin and Nifedipine/Nicardipine Hydrochloride

Figure 3: DSC thermograms of pure NIC-salt, NIC/HP-β-CD mixtures (90%–10% NIC), and pure HP-β-CD prepared by the PM (a) and SM (b) methods. Subscript numbers on the right indicate the molar ratios of NIC:HP-β-CD.