Journal article
Interfacial Characteristics and Bond Durability of Universal Adhesive to Various Substrates
Operative dentistry, Vol.42(2), pp.E59-E70
03/01/2017
DOI: 10.2341/15-353-L
PMID: 28257251
Abstract
SUMMARY Objective: This study investigated the interfacial characteristics and bond durability of universal adhesives to various substrates. Methods and Materials: Two universal adhesives were used: 1) Scotchbond Universal and 2) G-Premio Bond. The substrates used were bovine enamel and dentin with or without phosphoric acid etching, resin composite, lithium disilicate and leucite-reinforced glass ceramics, zirconia, and metal alloys. The surface free energy and the parameters of various substrates and of substrates treated by adhesive after light irradiation were determined by measuring the contact angles of three test liquids. Resin composite was bonded to the various substrates to determine shear bond strength after 24 hours water storage and 10,000 thermal cycles. A one-way analysis of variance (ANOVA) and the Tukey post hoc test were used for the surface free energy data, and a two-way ANOVA and the Tukey post hoc test were used for analysis of shear bond strength data (α=0.05). Results: The interfacial characteristics of the various substrates show significant differences depending on the type of substrate, but the interfacial characteristics of substrate treated by adhesive after light irradiation did not show any significant differences regardless of the substrate used. The bond durability of two universal adhesives to various substrates differs depending on the type of substrate and the adhesive. Conclusions: The results of this study suggest that universal adhesives modify the interfacial characteristics of a wide range of substrates and create a consistent surface, but the bond durability of universal adhesive to various substrates differs depending on the type of substrate and the adhesive.
Details
- Title: Subtitle
- Interfacial Characteristics and Bond Durability of Universal Adhesive to Various Substrates
- Creators
- A Tsujimoto - Akimasa Tsujimoto, DDS, PhD, Nihon University School of Dentistry, Operative Dentistry, Tokyo, Japan and Creighton University, General Dentistry, Omaha, NE, USAW W Barkmeier - Wayne W Barkmeier, DDS, MS, Creighton University, General Dentistry, Omaha, NE, USAT Takamizawa - Toshiki Takamizawa, DDS, PhD, Nihon University School of Dentistry, Operative Dentistry, Tokyo, JapanT M Wilwerding - Terry M Wilwerding, DDS, MS, Creighton University School of Dentistry, Prosthodontics, Omaha, NE, USAM A Latta - Mark A Latta, DMD, MS, Creighton University, General Dentistry, Omaha, NE, USAM Miyazaki - Masashi Miyazaki, DDS, PhD, Nihon University School of Dentistry, Operative Dentistry, Tokyo, Japan
- Resource Type
- Journal article
- Publication Details
- Operative dentistry, Vol.42(2), pp.E59-E70
- DOI
- 10.2341/15-353-L
- PMID
- 28257251
- ISSN
- 0361-7734
- eISSN
- 1559-2863
- Language
- English
- Date published
- 03/01/2017
- Academic Unit
- Operative Dentistry
- Record Identifier
- 9984176689002771
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