Browsing Technological University of the Shannon: Midlands Midwest by Author "Healy, Andrew V."
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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 ... -
Degradable polymer nanocomposites for fused filament fabrication applications
Healy, Andrew V.; Geever, Luke M.; Devine, Declan M.; Lyons, John G. (Athlone Institute of Technology, 2018-04-24)The use of plastics in everyday life has increased dramatically during the course of the 20th and 21st century which is primarily due to the characteristics plastics offer in the development of new products to meet the ... -
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, ...