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牙膏对咖啡染色牙的美白效果:一个乳表面分析

Soyeon Kim¹, Chang-Ha Lee², Sunyoung Ma³

¹Department of Oral Anatomy and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Republic of Korea.

International dental journal

|April 13, 2024

概括

漂白牙膏有效地去除咖啡污点,改善牙颜色,但可以增加牙的磨损. 传统的牙膏提供更温和的美白与较少的磨损,平衡脱和牙的完整性.

科学领域:

牙科材料科学牙科材料科学
表面化学表面化学
生物材料工程生物材料工程

背景情况:

咖啡消费经常导致外部牙染色.
牙膏通常用于口腔卫生和去污.
白化牙膏的目的是去除污点,改善牙的美学.

研究的目的:

为了确定最佳的牙膏去除咖啡污点.
评估不同牙膏对牙面膜完整性的影响 (粗度和磨损深度).

主要方法:

模拟用三种美白剂和两种常规牙膏对咖啡染色的牛牙进行刷牙.
对颜色变化的光谱光度分析和测量表面粗度和磨损深度.
使用混合效应模型进行统计分析,以评估牙膏和刷牙效应.

主要成果:

与传统牙膏相比,美白牙膏显著改善了牙的颜色.
所有测试的牙膏都增加了表面粗度,并增加了刷牙的磨损深度.
含有六甲酸的牙膏显示出最高的去污效果.

结论:

含有六甲酸的美白牙膏在去除咖啡污点方面非常有效,但会增加牙的磨损.
传统的牙膏提供一些美白效果,对牙质的影响较小.
在开发先进的口腔护理产品时,平衡美白效果和牙完整性至关重要.

关键词:

这是漂白的漂白.在咖啡咖啡咖啡咖啡咖啡咖啡咖啡面是用乳进行的.表面磨损可能是表面磨损.牙变色导致牙变色.牙膏是一种牙膏.漂白漂白漂白的方法

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