Differential scanning calorimetry (DSC)
Differential scanning calorimetry (DSC) analysis of the microcapsules
were subjected to a heating process, ramping from 30 to 300°C at a rate
of 10°C/min, utilizing a thermal analyzer (TA DSC25, TA Instruments, New
Castle, DE, USA) within a nitrogen atmosphere maintained at 50 mL/min.