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含有四化的正牙粘合剂的粘合耐用性和重矿化效率:一个邀请研究

Omnia Mahmoud Khalifa¹, Manal Farouk Badawi¹, Tarek Ahmed Soliman^2,3

¹Dental Biomaterials Department, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.

BMC oral health

|May 30, 2023

概括

ортодонтика原料中的四化 (TiF4) 增强了牙面膜的微硬度和粘合强度. 1%和2%的TiF4度显示出有希望的结果,可以防止在正牙治疗期间的脱矿化.

科学领域:

生物材料科学生物材料科学
牙科材料牙科材料
皮肤病学皮肤病学皮肤病学

背景情况:

已知四化 (TiF4) 可以保护牙面膜免受去矿化.
ортодонтическое治疗可以增加围绕支架的质去矿化风险.
研究将TiF4纳入正义牙原料对于增强牙面膜保护至关重要.

研究的目的:

为了评估不同TiF4度 (1,2,3Wt.%) 在正义牙原料中的影响.
为了评估对正支架的剪接强度 (SBS) 的影响.
为了确定对牙面膜微硬度的影响,在化挑战之后.

主要方法:

三种TiF4度 (1,2,3 Wt.%) 被添加到一个蚀刻和冲洗的正基础.
90个前被分成组,包括对照组 (没有TiF4) 和含有TiF4的前.
牙经历了28天的去矿化,随后进行了SBS,粘着残留指数 (ARI),微硬度和SEM/EDX分析.

主要成果:

2%的TiF4组 (TF2C) 呈现出最高的SBS (9.93±1.23).
与对照组相比,1%,2%和3%的TiF4在面的微硬度显著增加.
在2%的TiF4组 (2.65±0.02) 观察到最高的Ca/P比,表明重矿化.

结论:

将1%和2%的TiF4添加到正义牙原料中,可以提供足够的结合强度,并改善了质的重矿化.
这些度显示出在正义牙科治疗期间保护牙的潜力.
1%的TiF4导致ARI得分低于2%的TiF4,这表明牙表面留下的粘合物可能更少.

关键词:

结合的结合结合的结合卡里奥基因的挑战 ортодонтический粘合剂 ортодонтический粘合剂四化物是四化物中的一种.

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