Material Extrusion-Based Additive Manufacturing of Poly(Lactic Acid) Antibacterial Filaments-A Case Study of Antimicrobial Properties.
Poly(lactic acid) (PLA)
antimicrobial
biomaterials
filaments
fused deposition modelling (FDM)
fused filament fabrication (FFF)
Journal
Polymers
ISSN: 2073-4360
Titre abrégé: Polymers (Basel)
Pays: Switzerland
ID NLM: 101545357
Informations de publication
Date de publication:
11 Dec 2021
11 Dec 2021
Historique:
received:
04
11
2021
revised:
07
12
2021
accepted:
07
12
2021
entrez:
28
12
2021
pubmed:
29
12
2021
medline:
29
12
2021
Statut:
epublish
Résumé
In the era of the coronavirus pandemic, one of the most demanding areas was the supply of healthcare systems in essential Personal Protection Equipment (PPE), including face-shields and hands-free door openers. This need, impossible to fill by traditional manufacturing methods, was met by implementing of such emerging technologies as additive manufacturing (AM/3D printing). In this article, Poly(lactic acid) (PLA) filaments for Fused filament fabrication (FFF) technology in the context of the antibacterial properties of finished products were analyzed. The methodology included 2D radiography and scanning electron microscopy (SEM) analysis to determine the presence of antimicrobial additives in the material and their impact on such hospital pathogens as
Identifiants
pubmed: 34960888
pii: polym13244337
doi: 10.3390/polym13244337
pmc: PMC8704716
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : National Centre for Research and Development
ID : SZPITALEJEDNOIMIENNE/6/2020
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