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. 2021 Jan 27;11(2):317. doi: 10.3390/nano11020317

Figure 4.

Figure 4

Differential scanning calorimetry (DSC) curves of 6-NH2-β-CD⋅HCl, FA, PTX, CDPF, CD-ic-PTX, and CDPF-ic-PTX monitored from 50 °C nm to 400 °C. The inclusion complex between CDPF and PTX made the specific endothermic peak (220 °C) of PTX disappear. The green, black, and black dotted lines indicate the endothermic peak positions of 6-NH2-β-CD⋅HCl, FA, and PTX, respectively. Due to the inclusion complex formation between the ring molecules and PTX, CD-ic-PTX, and CDPF-ic-PTX exhibited the disappearance of the endothermic peak of PTX.