Formulation and process considerations for the design of sildenafil-loaded polymeric microparticles by vibrational spray-drying
The current study reports the preparation and characterization of sildenafil-loaded poly(lactide-co-glycolide) (PLGA)-based microparticles (MPs) by means of vibrational spray-drying. Emphasis was placed on relevant formulation and process parameters with influence on the properties of obtained powders.