Fabricating Oral Disintegrating Tablets Without Disintegrant Using Powder-Based 3D Printing.

ABSTRACT: Background: Powder-based 3D printing, an advanced additive manufacturing technique, can produce oral disintegrating tablets (ODTs) without disintegrants, creating larger-pored tablets via layer-by-layer powder stacking for better water absorption than traditional tablets. Methods: This study focused on using powder-based 3D printing to fabricate clozapine-based ODTs. Through central composite design (CCD), the formulation of ODTs was optimized for rapid disintegration. Analytical techniques such as X-ray Powder Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), and Differential Scanning Calorimetry (DSC) were employed to investigate the compatibility between clozapine and excipients. Results: The optimized 3D-printed ODTs exhibited a remarkably short di

SUBMITTER: Wang J 

PROVIDER: S-EPMC12030749 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature