Impact of aging on the sintering behavior of bioactive-glass powder

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DOI	Trouver le DOI : https://doi.org/10.1016/j.jmrt.2023.06.204
Auteur	Rechercher : Mari, Andrea Identifiant ORCID : https://orcid.org/0000-0002-6650-0257; Rechercher : Pavarini, Matteo; Rechercher : Menci, Pier Francesco; Rechercher : Charbonneau, Cindy¹Identifiant ORCID : https://orcid.org/0000-0003-1846-6696; Rechercher : Lefebvre, Louis-Philippe¹Identifiant ORCID : https://orcid.org/0000-0003-2528-6327; Rechercher : De Nardo, Luigi Identifiant ORCID : https://orcid.org/0000-0002-7492-6012
Affiliation	Conseil national de recherches Canada. Automobile et les transports de surface
Format	Texte, Article
Sujet	bioactive glass; scaffolds; glass-ceramic materials; ageing; advanced manufacturing
Résumé	Bioactive glasses (BGs) have been successfully used for several years as bone graft substitutes to fill defects and augment bone structures in orthopedic and dental procedures. Despite recent advances in the fabrication of reliable 3D scaffolds based on BG, the reproducibility of fabrication has only been marginally addressed and remains a challenge for their application. Recent studies have shown that BGs can react with moisture and atmospheric CO2 to form carbonates, affecting the properties and structure of the final product. In this study, factors that can affect the sintering behavior of BG powders were identified and investigated. A statistical analysis was then performed to optimize the BG sintering process, which revealed the possibility of obtaining BG scaffolds with reproducible density by acting on controllable factors such as aging and drying. In practice, this can be achieved by controlling the atmosphere during processing, handling, and storage of the material.
Date de publication	2023-06-24
Maison d’édition	Elsevier
Licence	Creative Commons, Attribution - Pas d’Utilisation Commerciale – Pas de Modification 4.0 Générique (CC BY-NC-ND 4.0) https://creativecommons.org/licenses/by-nc-nd/4.0/deed.fr
Dans	Journal of Materials Research and Technology 25, nº C (juillet 2023) : 3704–3711.
Langue	anglais
Publications évaluées par des pairs	Oui
Identificateur	S2238785423014515
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	8c29d878-3e4f-462c-b654-496b944299d0
Enregistrement créé	2024-04-11
Enregistrement modifié	2024-04-11

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