Preparation of solid dispersion systems for enhanced dissolution of poorly water soluble diacerein: In-vitro evaluation, optimization and physiologically based pharmacokinetic modeling
Fig 3
FTIR compatability studies of plain drug (a), PVP K25 (b), PVP K90 (c), PEG 4000 (d), PEG 8000 (e), PM of drug and PVP K25 (f), PM of drug and PVP K90 (g), PM of drug and PEG 4000 (h) and PM of drug and PEG 8000 (i).