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Updated: May 22, 2025

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含有二氧化的过氧化的漂白效果:系统性审查和元分析

Yi-Ling Cheng1, Chen Su1, Bing-Jie Zhong1

  • 1Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatological Key Laboratory of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China; Department of Prosthodontics & Research Center of Dental Esthetics and Biomechanics, Fujian Medical University, Fuzhou, China.

Journal of dentistry
|March 16, 2025
PubMed
概括

将二氧化 (TiO2) 添加到过氧化 (HP) 凝中,显著提高了牙美白的有效性,改善了颜色和白度指数. 这种TiO2增强的HP凝为牙漂白提供了一个有希望的,可能更安全的替代方案.

关键词:
过氧化是一种过氧化.进行元分析分析.系统性审查 系统性审查二氧化二氧化是什么? 二氧化二氧化是什么牙美白方法 牙美白方法

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Radical substitution reactions can be used to remove functional groups from molecules. The hydrogenolysis of alkyl halides is one such reaction, where the weak Sn–H bond in tributyltin hydride reacts with alkyl halides to form alkanes. Here, the reagent Bu3SnH yields tributyltin halide as a byproduct.
The bonds formed in this reaction are stronger than the bonds broken, making it energetically favorable. The reaction follows a radical chain mechanism similar to radical halogenation...
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