Coulometric titration of water content and uptake in CAD/CAM chairside composites.
CAD/CAM
Karl Fischer titration
Resin composite
Water sorption
Journal
Dental materials : official publication of the Academy of Dental Materials
ISSN: 1879-0097
Titre abrégé: Dent Mater
Pays: England
ID NLM: 8508040
Informations de publication
Date de publication:
05 2022
05 2022
Historique:
received:
17
01
2022
revised:
17
03
2022
accepted:
01
04
2022
pubmed:
23
4
2022
medline:
4
5
2022
entrez:
22
4
2022
Statut:
ppublish
Résumé
This study aimed to evaluate the water content and uptake of CAD/CAM chairside composites over 60 days using coulometric Karl Fischer (KF) titration. Rectangular plates (10 ×10×1 mm The water content of non-stored specimens ranged from 0.29 to 1.66 wt% (6.9-32.9 μg/mm Composites with higher base water content also presented higher water sorption. KF titrationshowed to be a reliable method to measure the water sorption of composites, including their base water content.
Identifiants
pubmed: 35450703
pii: S0109-5641(22)00103-8
doi: 10.1016/j.dental.2022.04.012
pii:
doi:
Substances chimiques
Composite Resins
0
Water
059QF0KO0R
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Pagination
789-796Informations de copyright
Copyright © 2022 The Academy of Dental Materials. Published by Elsevier Inc. All rights reserved.