Journal article
Bonding and wear properties of self‐adhesive flowable restorative materials
European journal of oral sciences, Vol.129(5), e12799
05/31/2021
DOI: 10.1111/eos.12799
PMID: 34057777
Abstract
The purpose of this study was to evaluate the bonding and wear properties of self-adhesive flowable restorative materials. Five self-adhesive flowable restorative materials were used. The study parameters were: (i) shear bond strengths; (ii) microleakage; (iii) occlusal wear; and (iv) qualitative evaluation of the bonding interface. The range of shear bond strengths of the materials was as follows: 7.4–12.2 MPa to ground enamel, 22.5–32.5 MPa to etched enamel, and 1.3–4.2 MPa to dentin. The microleakage scores of the materials did not show any statistically significant differences regardless of the presence or absence of etching. The wear facets on the materials showed 0.099–0.447 mm3 of volume loss and 148.6–365.3 µm maximum depth, with statistically significant differences between materials. Scanning electron microscopic images of the interfaces of the materials showed good adaptation regardless of substrate. The bonding and wear properties of self-adhesive flowable restorative materials were still limited and showed lower values than previously reported results for nanofilled composites with an adhesive system. Selective enamel etching can improve the bonding performance of these materials.
Details
- Title: Subtitle
- Bonding and wear properties of self‐adhesive flowable restorative materials
- Creators
- Hiroshi Takamiya - Department of Operative Dentistry Nihon University School of Dentistry Tokyo JapanAkimasa Tsujimoto - Department of Operative Dentistry University of Iowa, College of Dentistry Iowa City IA USAErica C Teixeira - Department of Operative Dentistry University of Iowa, College of Dentistry Iowa City IA USACarlos A Jurado - Prosthodontics Texas Tech University Health Sciences Center El Paso TX USAToshiki Takamizawa - Department of Operative Dentistry Nihon University School of Dentistry Tokyo JapanWayne W Barkmeier - Department of General Dentistry Creighton University School of Dentistry Omaha NE USAMark A Latta - Department of General Dentistry Creighton University School of Dentistry Omaha NE USAMasashi Miyazaki - Department of Operative Dentistry Nihon University School of Dentistry Tokyo JapanFranklin Garcia‐Godoy - Department of Bioscience Research University of Tennessee Health Science Center Memphis TN USA
- Resource Type
- Journal article
- Publication Details
- European journal of oral sciences, Vol.129(5), e12799
- DOI
- 10.1111/eos.12799
- PMID
- 34057777
- ISSN
- 0909-8836
- eISSN
- 1600-0722
- Language
- English
- Date published
- 05/31/2021
- Academic Unit
- Prosthodontics; Operative Dentistry
- Record Identifier
- 9984176825302771
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