Evaluation of physical/mechanical properties of an experimental dental composite modified with a zirconium-based metal-organic framework (MOF) as an innovative dental filler.
"Composite Resins"[MeSH]
"Mechanical Tests"[MeSH]
"Metal-Organic Frameworks"[MeSH]
"Silicon Dioxide"[MeSH]
"Zirconium"[MeSH]
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:
09 2023
09 2023
Historique:
received:
15
10
2022
revised:
09
06
2023
accepted:
14
06
2023
medline:
28
8
2023
pubmed:
17
7
2023
entrez:
16
7
2023
Statut:
ppublish
Résumé
This study aimed to modify an experimental dental composite using a synthesized nano-structured methacrylated zirconium-based MOF to enhance physical/mechanical properties. The previously known Uio-66-NH The groups with more than 20% wt. UM, filler (G4, G5) had lesser than 1 mm DPC. Therefore, we investigated three groups' physical and mechanical properties with lower than 20% UM filler (G1-G3). Within these groups, G3 has a higher FS, EM (P < 0.05), and lower WS and S (P < 0.05). DC dropped in G2 and G3 compared to G1 (p < 0.05), but there was no significant difference between G2 and G3 (P = 0.594). This new filler is an innovative coupling-agent free filler and can be part of dental filler technology itself. It can also introduce a new group of dental fillers based on MOFs, but it still needs a complete investigation to be widely used.
Identifiants
pubmed: 37455205
pii: S0109-5641(23)00133-1
doi: 10.1016/j.dental.2023.06.007
pii:
doi:
Substances chimiques
Composite Resins
0
UiO-66
0
Bisphenol A-Glycidyl Methacrylate
454I75YXY0
Metal-Organic Frameworks
0
Zirconium
C6V6S92N3C
Polymethacrylic Acids
0
Polyethylene Glycols
3WJQ0SDW1A
Methacrylates
0
Silicon Dioxide
7631-86-9
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Pagination
790-799Informations de copyright
Copyright © 2023 The Academy of Dental Materials. All rights reserved.