ASTX ASDs were further prepared with OSA-starch, HPMCAS-HF/Soluplus (R), and Span 20 as the wall materials. DSC, SEM, and XRD confirmed that crystalline ASTX had transformed to amorphous state in the ASDs, while FTIR spectra provided evidence suggesting the existence of hydrogen bonds and ...
Stability-enhanced hot-melt extruded amor- phous solid dispersions via combinations of soluplus(R) and HPMCAS-HF. AAPS PharmSciTech. 2015;16(4):824-34.Alshahrani SM, Lu W, Park JB, et al. Stability-enhanced hot- melt extruded amorphous solid dispersions via combinations of SoluplusO and ...
Physical properties and solubility studies of Nifedipine-PEG 1450/HPMCAS-HF solid dispersions.doi:10.1080/10837450.2018.1519573Rahul V HawareBhavani Prasad VinjamuriMonika GavireddiVivek S DaveDeepak GuptaMahavir B ChouguleWilliam C StagnerPharm Dev Technol...