纳米颗粒在增强粘合牙科粘合强度方面的有效性
Ullash Kumar1, Dewanshu Kumar2, Khyati N Gosai3
1Department of Prosthodontics, SCB Dental College and Hospital, Cuttack, Odisha, India.
Journal of pharmacy & bioallied sciences
|February 10, 2025
概括
和的纳米粒子显著提高牙粘合剂的粘合强度. 基纳米颗粒提供了卓越的性能,表明它们具有长期牙修复的潜力.
科学领域:
- 牙科材料科学 牙科材料科学
- 在牙科的纳米技术.
背景情况:
- 纳米技术为改善牙科材料和临床结果提供了新的途径.
- 纳米颗粒在加强牙粘合剂方面表现有前途,这对于持久的修复程序至关重要.
研究的目的:
- 评估二氧化和的纳米粒子对牙粘合剂的粘合强度的影响.
主要方法:
- 60个提取的人类牙被分为三个组:对照组 (常规粘合剂),纳米粒子增强粘合剂和子纳米粒子增强粘合剂.
- 纳米粒子度标准为重量5%的标准.
- 在24小时储水后,使用通用测试设备测量了结合强度.
主要成果:
- 与控制组 (22 MPa) 相比,含有纳米颗粒的粘合剂显示出更好的结合强度 (30 MPa).
- 用基纳米粒子增强的粘合剂表现出最高的结合强度,平均为35MPa.
- 统计分析证实了两种纳米粒子添加剂的显著改善 (P <0.05).
结论:
- 和的纳米颗粒显著增加牙粘合剂的粘合强度.
- 子纳米颗粒显示出极大的潜力,可以提高牙科修复的寿命.
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