FDM 3D-Printed Sustained-Release Gastric-Floating Verapamil Hydrochloride Formulations with Cylinder, Capsule and Hemisphere Shapes, and Low Infill Percentage

FDM 3D-Printed Sustained-Release Gastric-Floating Verapamil Hydrochloride Formulations with Cylinder, Capsule and Hemisphere Shapes, and Low Infill Percentage

The aim of this work was to design and fabricate fused deposition modeling (FDM) 3D-printed sustained-release gastric-floating formulations with different shapes (cylinder, capsule and hemisphere) and infill percentages (0% and 15%), and to investigate the influence of shape and infill percentage on...

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Bibliographic Details
Main Authors: Haonan Qian, Di Chen, Xiangyu Xu, Rui Li, Guangrong Yan, Tianyuan Fan
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Pharmaceutics
Subjects:
hot-melt extrusion
fused deposition modeling
3D printing
floating systems
shape
infill percentage
Online Access:https://www.mdpi.com/1999-4923/14/2/281

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