Fine powder of lipid microparticles – spray drying process development and optimization
Materials: Cyclosporine A (CsA) was obtained from LC Laboratories (Boston, MA, USA) and Compritol 888 ATO (glyceryl behenate) from Gattefossé (Saint-Priest, France). Spironolactone (SPIR), stearic acid and Tween 80 (polysorbate 80) were purchased from Sigma-Aldrich (St. Louis, MO, USA); polyvinylpyrrolidone (PVP) was from BASF (Ludwigshafen, Germany). All other chemicals used were of analytical reagent grade.
Article information: Eliza Wolska, Fine powder of lipid microparticles – spray drying process development and optimization. Journal of Drug Delivery Science and Technology, 2021. https://doi.org/10.1016/j.jddst.2021.102640.