Fracture toughness of dental incremental composite-composite interfaces at elevated temperatures.

Chevron notch beam Fracture toughness Increment Interface Resin-based composite Temperature

Journal

Journal of the mechanical behavior of biomedical materials
ISSN: 1878-0180
Titre abrégé: J Mech Behav Biomed Mater
Pays: Netherlands
ID NLM: 101322406

Informations de publication

Date de publication:
10 2021
Historique:
received: 14 04 2021
revised: 16 06 2021
accepted: 21 06 2021
pubmed: 11 7 2021
medline: 13 8 2021
entrez: 10 7 2021
Statut: ppublish

Résumé

The aim of the present laboratory study was to mechanically characterize the interface between two dental resin-based composite (RBC) increments, and to investigate if elevated temperatures have an influence on the quality of the interface mimicking clinical filling procedure. Four RBCs (CLEARFIL MAJESTY™ Posterior, Kuraray (CMP)/Filtek™ Supreme XTE, 3M (FSX)/Grandio®SO, VOCO (GSO)/VisCalor® bulk, VOCO (VCB)) were tested with a fracture toughness test using Chevron notched beams (K

Identifiants

pubmed: 34246080
pii: S1751-6161(21)00333-7
doi: 10.1016/j.jmbbm.2021.104655
pii:
doi:

Substances chimiques

Composite Resins 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

104655

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Eva Maier (E)

Friedrich-Alexander University Erlangen-Nürnberg, Dental Clinic 1 - Operative and Restorative Dentistry, Laboratory for Dental Biomaterials, Glueckstrasse 11, 91054, Erlangen, Germany. Electronic address: eva.maier@fau.de.

Nikolaos Loumprinis (N)

Friedrich-Alexander University Erlangen-Nürnberg, Dental Clinic 1 - Operative and Restorative Dentistry, Laboratory for Dental Biomaterials, Glueckstrasse 11, 91054, Erlangen, Germany; National and Kapodistrian University of Athens, Department of Biomaterials, School of Dentistry, 2 Thivon Str, 11527, Goudi, Athens, Greece.

Renan Belli (R)

Friedrich-Alexander University Erlangen-Nürnberg, Dental Clinic 1 - Operative and Restorative Dentistry, Laboratory for Dental Biomaterials, Glueckstrasse 11, 91054, Erlangen, Germany.

Anselm Petschelt (A)

Friedrich-Alexander University Erlangen-Nürnberg, Dental Clinic 1 - Operative and Restorative Dentistry, Laboratory for Dental Biomaterials, Glueckstrasse 11, 91054, Erlangen, Germany.

George Eliades (G)

National and Kapodistrian University of Athens, Department of Biomaterials, School of Dentistry, 2 Thivon Str, 11527, Goudi, Athens, Greece.

Ulrich Lohbauer (U)

Friedrich-Alexander University Erlangen-Nürnberg, Dental Clinic 1 - Operative and Restorative Dentistry, Laboratory for Dental Biomaterials, Glueckstrasse 11, 91054, Erlangen, Germany.

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Classifications MeSH