Browsing Articles - PRISM: Polymer, Recycling, Industrial, Sustainability and Manufacturing Institute by Author "Healy, Andrew V."
Now showing items 1-7 of 7
-
Additive manufacturing of personalized pharmaceutical dosage forms via stereolithography.
Healy, Andrew V.; Fuenmayor, Evert; Doran, Patrick; Geever, Luke M.; Higginbotham, Clement L.; Lyons, John G. (MDPI, 2019-12-03)The introduction of three-dimensional printing (3DP) has created exciting possibilities for the fabrication of dosage forms, paving the way for personalized medicine. In this study, oral dosage forms of two drug ... -
Comparison of fused-filament fabrication to direct compression and injection molding in the manufacture of oral tablets.
Fuenmayor, Evert; Forde, Martin; Healy, Andrew V.; Devine, Declan M.; Lyons, John G.; McConville, Christopher; Major, Ian (Elsevier, 2019-03-10)Oral tablets are a convenient form to deliver active pharmaceutical ingredients (API) and have a high level of acceptance from clinicians and patients. There is a wide range of excipients available for the fabrication of ... -
Degradable nanocomposites for fused filament fabrication applications.
Healy, Andrew V.; Waldron, Cathal; Geever, Luke M.; Devine, Declan M.; Lyons, John G. (MDPI, 2018-05-09)There has been a substantial increase in the use and development of plastics over the last century. However, due to ever-diminishing petroleum feedstocks and growing concern for the environment, there has been a rise in ... -
Influence of annealing and biaxial expansion on the properties of Poly-l-lactic) medical tubing.
Dillon, Brian; Doran, Patrick; Fuenmayor, Evert; Healy, Andrew V.; Gately, Noel M.; Major, Ian; Lyons, John G. (MDPI, 2019-07-11)Poly-l-lactic acid (PLLA) is one of the most common bioabsorbable materials in the medical device field. However, its use in load-bearing applications is limited due to its inferior mechanical properties when compared ... -
The influence of low shear microbore extrusion on the properties of high molecular weight poly(l-lactic acid) for medical tubing applications.
Dillon, Brian; Doran, Patrick; Fuenmayor, Evert; Healy, Andrew V.; Gately, Noel M.; Major, Ian; Lyons, John G. (MDPI, 2019-04)Biodegradable polymers play a crucial role in the medical device field, with a broad range of applications such as suturing, drug delivery, tissue engineering, sca olding, orthopaedics, and fixation devices. Poly-l-lactic ... -
Material considerations for fused-filament fabrication of solid dosage forms.
Fuenmayor, Evert; Forde, Martin; Healy, Andrew V.; Devine, Declan M.; Lyons, John G.; McConville, Christopher; Major, Ian (MDPI, 2018-04)Material choice is a fundamental consideration when it comes to designing a solid dosage form. The matrix material will ultimately determine the rate of drug release since the physical properties (solubility, viscosity, ... -
Post-process considerations for photopolymer 3D-printed injection moulded insert tooling applications
Keane, Gavin; Healy, Andrew V.; Devine, Declan M. (MDPI, 2024-04-17)Injection moulding (IM) is a manufacturing technique used to produce intricately detailed plastic components with various surface finishes, enabling the production of high-tolerance functional parts at scale. Conversely, ...