3D printing: principles and pharmaceutical applications of selective laser sintering

Pharmaceutical three-dimensional (3D) printing is a modern fabrication process with the potential to create bespoke drug products of virtually any shape and size from a computer-aided design model. Selective laser sintering (SLS) 3D printing combines the benefits of high printing precision and capability, enabling the manufacture of medicines with unique engineering and functional properties. This article reviews the current state-of-the-art in SLS 3D printing, including the main principles underpinning this technology and highlights the diverse selection of materials and essential parameters that influence printing. The technical challenges and processing conditions are also considered in the context of their effects on the printed product. Finally, the pharmaceutical applications of SLS 3D printing are covered, providing an emphasis on the advantages the technology offers to drug product manufacturing and personalised medicine. Continue on 3D printing: principles and pharmaceutical applications of selective laser sintering

Author links open overlay panelAtheer Awad, Fabrizio Fina, Alvaro Goyanes, Simon Gaisford, Abdul W.Basit
International Journal of Pharmaceutics
Volume 586, 30 August 2020, 119594

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