牙齒強力美白後塗佈表面處理劑之體外測試評估

Translated title of the contribution: In Vitro Evaluation of Surface Treatment Materials on power-bleached Teeth

黃 瓊芳(Chiung-Fang Huang), 林 伶紅(Ling-Hung Lin), 鄭 信忠(Hsin-Chung Cheng), 歐 耿良(Keng-Liang Ou), 洪 景明(Jing-Ming Hung), 李 勝揚(Sheng-Yang Lee)

Research output: Contribution to journalArticle

Abstract

The purpose of this study was to search for the best surface treatment material for the power-bleaching of teeth to retard the initial color relapse from further development. Four evaluated materials, self-etching light-cured resin bond (S-E bond), the bonding agent in S-E bond (bonding agent), light-activated resin composite surface protector (Brightener Ⅲ), and S-E applied first then Brightener Ⅲ (S-E bond + Brightener Ⅲ), were respectively applied to laser power- bleached teeth samples, In order to select the best surface treatment material, colorimetry and scanning electron microscopy were respectively performed to investigate color differences (△E) and microstructural variations. The results, demonstrated that 1 layer of Brightener Ⅲ not only produced no clinically significant color differences, but also created a smooth surface when applied to power-bleached teeth. It was concluded that the 3rd generation light-activated resin composite surface protector (Brightener Ⅲ) was the best surface treatment material for power-bleached teeth.
Original languageTraditional Chinese
Pages (from-to)174-184
Number of pages11
Journal中華牙醫學雜誌(中文版)
Volume1
Issue number3
Publication statusPublished - 2005

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Keywords

  • initial color relapse
  • tooth bleaching
  • surface treatment material

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