基于酸的水泥与玻璃离子体的切割键强度
Ruken Ergül1, Seçkin Aksu2, Seçil Çalışkan3
1Private Clinic, Eskişehir, Turkey.
BMC oral health
|January 28, 2024
概括
该研究发现,当Activa Bioactive Restorative与基于酸盐的生物材料和粘合剂一起使用时,它为生命性纸治疗提供了卓越的剪接强度. 这种组合增强了牙科治疗中的材料粘合和寿命.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物材料工程 生物材料工程
- 恢复性牙科 恢复性牙科
背景情况:
- 剪切结合强度对于防止细菌微泄漏和确保重要脉疗法的成功至关重要.
- 基于酸的生物材料用于重要的纸处理,需要对修复材料有很强的粘附性.
研究的目的:
- 为了比较酸生物材料与不同玻璃离子体水泥的剪接强度.
- 为了评估粘合剂对生命脉治疗中的粘合强度的影响.
主要方法:
- 准备了270块有空洞的烯酸块,并用酸生物材料 (ProRoot MTA,Medcem纯波特兰水泥,Medcem MTA) 填充.
- 用传统的玻璃离子体,树脂修饰的玻璃离子体或生物活性修复材料,带有或没有粘合剂恢复生物材料.
- 使用通用测试装置测量剪接强度,并使用ANOVA和Tukey测试进行分析.
主要成果:
- 与ACTIVA生物活性修复材料和粘合剂相结合的Medcem MTA显示出最高的剪接强度.
- 没有粘合剂的ProRoot MTA White与Equia Forte HT线的剪切粘合强度最低 (P <0.05).
结论:
- 当与基于酸盐的生物材料一起使用时,Activa Bioactive Restorative是重要的纸治疗的合适选择.
- 粘合剂的应用显著提高了基于酸的生物材料的粘合强度,克服了技术限制.
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