Enamel Bond Strength of Self-Etch Adhesives with Phototherapy Active Application: a Pilot Study

IF 0.7 4区材料科学 Q4 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Strength of Materials Pub Date : 2024-09-14 DOI:10.1007/s11223-024-00681-1

M. K. Ayar, Ö. Yeşil

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Abstract

The present study assessed the effect of the active application of self-etch adhesives with phototherapy on enamel bond strength. Sixty bovine incisors, individually embedded in acrylic blocks, were divided into two groups according to the adhesive system used: Group 1 (AEO) Adper Easy One and Group 2 (CSEP) Clearfil SE Protect. According to the application technique of self-etch adhesives, each main group was further divided into three subgroups (n =10): (PA) passive application, (AP) active application, and (PAA) phototherapy active application. Shear bond strength (SBS) tests were conducted using a universal testing machine. The data were analyzed via two-way ANOVA and posthoc multiple comparisons using the Tukey HSD test. Furthermore, statistical analysis of the distribution of failure modes was carried out using the χ² test (p < 0.05). Two-way ANOVA indicated no significant differences in either adhesive systems (p = 0.797) or application technique (p = 0.869). Similarly, a χ² test showed no significant difference in the distribution of failure modes concerning surface treatments (p = 0.905). The use of phototherapy as a diode laser for the active application of the tested self-etch adhesives in the present study exhibited similar initial enamel bonding performance to conventional application methods.

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积极应用光疗的自刻蚀粘合剂的釉质粘接强度：一项试点研究

本研究评估了积极应用自酸蚀粘合剂和光疗对牙釉质粘接强度的影响。根据所使用的粘合剂系统，将单独嵌入丙烯酸块的 60 颗牛门牙分为两组：第一组（AEO）为 Adper Easy One，第二组（CSEP）为 Clearfil SE Protect。根据自酸蚀粘接剂的应用技术，每个主组又分为三个亚组（n = 10）：（PA）被动应用组、（AP）主动应用组和（PAA）光疗主动应用组。使用万能试验机进行剪切粘接强度（SBS）测试。数据采用双向方差分析，并使用 Tukey HSD 检验进行事后多重比较。此外，还使用 χ2 检验（p < 0.05）对失效模式的分布进行了统计分析。双向方差分析表明，粘合剂系统（p = 0.797）和应用技术（p = 0.869）均无显著差异。同样，χ2 检验表明，表面处理的失效模式分布也无明显差异（p = 0.905）。在本研究中，使用二极管激光进行光疗来主动涂抹测试的自酸蚀粘合剂与传统涂抹方法的初始釉质粘结性能相似。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Strength of Materials MATERIALS SCIENCE, CHARACTERIZATION & TESTING-

CiteScore

1.20

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Strength of Materials focuses on the strength of materials and structural components subjected to different types of force and thermal loadings, the limiting strength criteria of structures, and the theory of strength of structures. Consideration is given to actual operating conditions, problems of crack resistance and theories of failure, the theory of oscillations of real mechanical systems, and calculations of the stress-strain state of structural components.