酸和酸再矿产化产品对漂白后的乳的影响
Victor Trassi Fernandes Silva Souza1, Thiago Vinicius Cortez1, Vitoria Leite Paschoini-Costa1
1Department of Restorative Dentistry, Ribeirão Preto School of Dentistry, University of São Paulo, São Paulo, Brazil.
Journal of conservative dentistry and endodontics
|July 11, 2024
概括
酸和酸 (CSSP) 处理有效地重矿化了漂白的面膜. CSSP牙膏和血清显示出优异的结果,恢复了基线微硬度,并在过氧化漂白后改善了表面特征.
科学领域:
- 牙科材料科学 牙科材料科学
- 生物材料研究 生物材料研究
- 表面化学 表面化学
背景情况:
- 用过氧化 (H2O2) 进行牙漂白可能会对牙面的表面性能产生负面影响.
- 漂白后的治疗对于恢复牙的完整性和防止脱矿性化至关重要.
- 研究新型重矿化剂对于先进的牙科护理至关重要.
研究的目的:
- 为了评估酸和酸 (CSSP) 牙膏和血清在漂白的牛乳头上的重矿效果.
- 为了比较CSSP处理与化 (NaF) 基处理对质微硬度和表面粗度的影响.
- 为了评估各种白化后干预后的质组成和形态的变化.
主要方法:
- 160个牛面板用35%的H2O2.2进行了漂白.
- 治疗包括NaF牙膏,CSSP牙膏,CSSP牙膏+CSSP血清以及NaF牙膏+NaF凝.
- 在处理前后分析了乳微硬度,表面粗度,元素组成和形态.
主要成果:
- 过氧化漂白减少了面膜的微硬度,增加了表面粗度.
- 所有的漂白后处理都在微硬度和粗度方面表现出一定程度的恢复.
- CSSP牙膏和血清 (GIII) 显示出优异的重矿化,恢复了基线微硬度,并显示出积累.
结论:
- 在漂白后,CSSP牙膏和血清的应用为漂白后的牙提供了显著的再生矿物效益.
- 基于CSSP的治疗方法有望减轻过氧化漂白的不良影响.
- 对CSSP生物材料的进一步研究可能会导致改善牙修复和保护剂.
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