The Exploration of Ink Formulations in Binder Jet 3D Printing Drugs.

ABSTRACT: The application of binder jet 3D printing technology in the pharmaceutical field is developing rapidly. The properties of the ink are very important, affecting the stability of the ejection and the precision of the finished product, but there is a great lack of research on pharmaceutical inks. This study used solvents and excipients commonly used in pharmaceuticals to quantify the printability of inks using printability Z value theory, while using an ink-jet printing and observation platform to analyze the droplet ejection state of different composition inks from microscopic level. Studies have shown that compared to ethanol, the ejection effect of droplets was better when isopropanol was added to the ink, and the proportion added should not be greater than 40%; as the molecular wei

SUBMITTER: Wang S 

PROVIDER: S-EPMC11443109 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature