不同蚀刻剂对乳表面和剪切结合强度的有效性:一个体外评估
Bharvi Jani1, Alap Shah1, Chetan Shankar2
1Orthodontics and Dentofacial Orthopedics, Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND.
Cureus
|May 2, 2024
概括
与酸和酸相比,酸在正牙支架粘接方面显示出更高的面蚀刻深度和剪接强度 (SBS). 这项研究强调了蚀刻剂选择对于最佳的结合强度和最小的面膜损伤的重要性.
科学领域:
- 牙科材料科学 牙科材料科学
- ортодонтическая粘附 ортодонтическая粘附 在正统的牙上
- 表面化学 表面化学
背景情况:
- 乳蚀刻对于正义牙科支架粘合至关重要.
- 不同的酸 (酸,酸,酸) 造成表面不规则,以增强键强度.
- 评估蚀刻剂类型对于可靠的粘合与最小的面膜损伤至关重要.
研究的目的:
- 用不同的蚀刻剂处理后,研究质表面的形态变化.
- 评估各种蚀刻的透深度.
- 评估与雕刻的质结合的正牙支架的剪接强度 (SBS).
主要方法:
- 101个提取的前牙被用37%的酸,11%的酸或20%的酸处理.
- 使用扫描电子显微镜 (SEM) 评估了面形态和透深度.
- 使用Instron通用测试机 (UTM) 测量了剪接强度 (SBS).
主要成果:
- 11%的酸实现了最大的透深度,其次是37%的酸和20%的酸.
- 11%的酸也表现出最高的剪切键强度 (SBS).
- 在蚀刻深度,蚀刻图案和SBS (P ≤ 0.001) 之间发现了很高的统计相关性.
结论:
- 11%的酸在质蚀刻方面在透深度和SBS方面优越.
- 与没有蚀刻相比,酸蚀刻显著改善了质透深度和粘合强度.
- 蚀刻选择在实现最佳的正统牙科支架粘附方面发挥着至关重要的作用.
关键词:
酸蚀刻 酸蚀刻是一种酸蚀刻.酸是一种酸.蚀刻深度 蚀刻深度是什么蚀刻图案 蚀刻图案 蚀刻图案酸是酸中的一种.矯正牙科 矯正牙科是指矯正牙科的專業.酸是一种酸.扫描电子显微镜扫描电子显微镜剪切键的强度 剪切键的强度全面测试机 全面测试机更多相关视频
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