The effect of warm air-blowing on the microtensile bond strength of one-step self-etch adhesives to root canal dentin
-
- Taguchi Keita
- Department of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
-
- Hosaka Keiichi
- Department of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
-
- Ikeda Masaomi
- Department of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
-
- Kishikawa Ryuzo
- Department of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
-
- Foxton Richard
- King's College London Dental Institute at Guy's, King's and St Thomas' Hospitals, King's College London
-
- Nakajima Masatoshi
- Department of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
-
- Tagami Junji
- Department of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
Search this article
Abstract
<p>Purpose: The use of warm air-blowing to evaporate solvents of one-step self-etch adhesive systems (1-SEAs) has been reported to be a useful method. The purpose of this study was to evaluate the effect of warm air-blowing on root canal dentin.</p><p>Methods: Four 1-SEAs (Clearfil Bond SE ONE, Unifil Core EM self-etch bond, Estelink, BeautiDualbond EX) were used. Each 1-SEA was applied to root canal dentin according to the manufacturers' instructions. After the adhesives were applied, solvent was evaporated using either normal air (23±1 °C) or warm air (80±1 °C) for 20 s, and resin composite was placed in the post spaces. The air from the dryer, which could be used in normal- or hot-air-mode, was applied at a distance of 5 cm above the root canal cavity in the direction of tooth axis. The temperature of the stream of air from the dryer in the hot-air-mode was 80±1 °C, and in the normal mode, 23±1 °C. After water storage of the specimens for 24 h, the μTBS were evaluated at the coronal and apical regions. The μTBSs were statistically analyzed using three-way ANOVA and Student's t-test with Bonferroni correction (α = 0.05).</p><p>Results: The warm air-blowing significantly increased the μTBS of all 1-SEAs at the apical regions, and also significantly increased the μTBS of two adhesives (Estelink and BeautiDualBond EX) at coronal regions.</p>
Journal
-
- Journal of Prosthodontic Research
-
Journal of Prosthodontic Research 62 (3), 330-336, 2018
Japan Prosthodontic Society
- Tweet
Details 詳細情報について
-
- CRID
- 1390564238017323520
-
- NII Article ID
- 130007458233
-
- ISSN
- 18839207
- 18831958
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed