6 健全および脱灰・再石灰化象牙質表面に対するフッ化物の影響(第469回 大阪歯科学会例会)

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概要

• 論文の詳細を見る

• I studied the effect of fluoride on the surface layer of dentin using an atomic force microscope(AFM)and X-ray photoelectron spectroscopy(XPS).Sound dentin and artificial white spot lesions were treated with a NaF solution (0.2, 1.0, and 2.0% NaF at pH 6.8)for 4 min at room temperature.XPS analyses indicated FAp or FHAp were produced on both dentin surfaces with increasing F concentration.Futhermore, CaF_2 was detected on both dentin surfaces that had been exposed to a high F concentration (2.0%).The AFM detected changes in the surface morphology and alterations in the dentin crystal shape on the surface of sound dentin and on artificial white spot lesions after treatment with the NaF solution.It was suggested that NaF treatment changed the surface structure of sound dentin and artificial white spot lesions by producing reaction products to the F.

• 大阪歯科学会の論文
• 2000-03-25

著者

• 廣瀬 泰明

  大阪歯大・大学院・歯科保存

関連論文

• 健全および脱灰・再石灰化象牙質表面に対するフッ化物の影響(大阪歯科大学大学院歯学研究科博士(歯学)学位論文内容要旨および論文審査結果要旨の公表)
• 6 健全および脱灰・再石灰化象牙質表面に対するフッ化物の影響(第469回 大阪歯科学会例会)

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