Selective laser sintering (SLS) technique for pharmaceutical applications—Development of high dose controlled release printlets

The paper presents the unique approach to 3D printing by Selective Laser Sintering of high dose controlled release pharmaceutical dosage form, which contains almost exclusively drug substance - just crystalline paracetamol as a model drug substance and small amount of dye were used. Comprehensive printlet characterization, that included pore space analysis, drug release and subsequent dissolution modeling as well as exploratory analysis,...