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The effect of ultrafast fiber laser application on the bond strength of resin cement to titanium
被引:0
作者:
Sabit Melih Ates
Fatih Mehmet Korkmaz
Ipek Satıroglu Caglar
Zeynep Yeşil Duymus
Sedanur Turgut
Elif Arslan Bagis
机构:
[1] Recep Tayyip Erdogan University,Department of Prosthodontics, Faculty of Dentistry
[2] Karadeniz Technical University,Department of Prosthodontics, Faculty of Dentistry
[3] Izmir Katip Celebi University,Department of Orthodontics, Faculty of Dentistry
来源:
Lasers in Medical Science
|
2017年
/
32卷
关键词:
Laser;
Resin cements;
Titanium;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
The purpose of this study was to investigate the effect of ultrafast fiber laser treatment on the bond strength between titanium and resin cement. A total of 60 pure titanium discs (15 mm × 2 mm) were divided into six test groups (n = 10) according to the surface treatment used: group (1) control, machining; group (2) grinding with a diamond bur; group (3) ultrafast fiber laser application; group (4) resorbable blast media (RBM) application; group (5) electro-erosion with copper; and group (6) sandblasting. After surface treatments, resin cements were applied to the treated titanium surfaces. Shear bond strength testing of the samples was performed with a universal testing machine after storing in distilled water at 37 °C for 24 h. One-way ANOVA and Tukey’s HSD post hoc test were used to analyse the data (P < 0.05). The highest bond strength values were observed in the laser application group, while the lowest values were observed in the grinding group. Sandblasting and laser application resulted in significantly higher bond strengths than control treatment (P < 0.05). Ultrafast fiber laser treatment and sandblasting may improve the bond strength between resin cement and titanium.
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页码:1121 / 1129
页数:8
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