Journal article
Bond durability of universal adhesive to bovine enamel using self-etch mode
Clinical oral investigations, Vol.22(3), pp.1113-1122
04/2018
DOI: 10.1007/s00784-017-2196-x
PMID: 28861744
Abstract
The purpose of this study was to examine the enamel bond durability of universal adhesives in the self-etch mode under 2-year water storage and thermal cycling conditions.
Three commercially available universal adhesives and a gold standard two-step self-etch adhesive were used. Ten specimens of bovine enamel were prepared per test group, and shear bond strength (SBS) was measured to determine the bonding durability after thermal cycling (TC) or long-term water storage (WS). The bonded specimens were divided into three groups: (1) specimens subjected to TC, where the bonded specimens were stored in 37 °C distilled water for 24 h before being subjected to 3000, 10,000, 20,000 or 30,000 TC; (2) specimens stored in 37 °C distilled water for 3 months, 6 months, 1 year or 2 year; and (3) specimens stored in 37 °C distilled water for 24 h, serving as a baseline.
The two-step self-etch adhesive showed significantly higher SBS than the universal adhesives tested, regardless of the type of degradation method. All universal adhesives showed no significant enamel SBS reductions in TC and WS, when compared to baseline and the other degradation conditions.
Compared to the bond strengths obtained with the two-step self-etch adhesive, significantly lower bond strengths were obtained with universal adhesives. However, the enamel bond durability of universal adhesives was relatively stable under both degradation conditions tested.
The present data indicate that the enamel bond durability of universal adhesives in the self-etch mode might be sufficient for clinical use.
Details
- Title: Subtitle
- Bond durability of universal adhesive to bovine enamel using self-etch mode
- Creators
- Soshi Suzuki - Nihon UniversityToshiki Takamizawa - Nihon UniversityArisa Imai - Nihon UniversityAkimasa Tsujimoto - Nihon UniversityKeiichi Sai - Nihon UniversityMasayuki Takimoto - Nihon UniversityWayne W Barkmeier - Creighton UniversityMark A Latta - Creighton UniversityMasashi Miyazaki - Nihon University
- Resource Type
- Journal article
- Publication Details
- Clinical oral investigations, Vol.22(3), pp.1113-1122
- DOI
- 10.1007/s00784-017-2196-x
- PMID
- 28861744
- ISSN
- 1432-6981
- eISSN
- 1436-3771
- Grant note
- Sato Fund A / Dental Research Center of the Nihon University School of Dentistry 17K17141 / Japan Society for the Promotion of Science 17K11716 / Japan Society for the Promotion of Science 16K11565 / Grants-in-Aid for Scientific Research
- Language
- English
- Date published
- 04/2018
- Academic Unit
- Operative Dentistry
- Record Identifier
- 9984177254302771
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