Discrimination between Composite Resin and Teeth using Fluorescence Properties
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概要
- 論文の詳細を見る
The differentiation of composite resin from teeth using fluorescence emission was investigated as basic research for the visual detection of resin filled teeth in mass dental health examinations. Fluorescence spectra were taken from extracted human maxillary central incisors and 12 types of light-cured composite resins with a maximum of 15 shades via excitation using light with wavelengths of 400〜500 nm. The fluorescence intensity ratio of resin to tooth was lowest around 500 nm for all the resins. The fluorescent images were taken based on spectroscopic results, which confirmed discrimination between the resin part and the tooth in the resin filled tooth.
- 日本歯科理工学会の論文
著者
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Watari Fumio
Hokkaido Univ. Sapporo Jpn
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Watari Fumio
北海道大学 エネルギー変換マテリアル研究センター
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Uo Motohiro
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
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Watari F
Hokkaido Univ. Sapporo Jpn
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Watari Fumio
北海道大学 歯研究 口腔機能
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Uo Motohiro
Department Of Biomedical Materials And Engineering Graduate School Of Dentistry Hokkaido University
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Tani Kazutoshi
Division Of Preventive Dentistry Department Of Oral Health Science Graduate School Of Dental Medicin
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Tohji K
Department Of Resource Engineering Tohoku University
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Tohji Kazuyuki
Graduate School Of Environmental Studies Tohoku Univ.
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Uo Motohiro
Dental Materials And Engineering Department Of Oral Health Science Graduate School Of Dental Medicin
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MORITA Manabu
Graduate School of Dental Medicine, Hokkaido University
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UO Motohiro
Division of Biomedical, Dental Materials and Engineering, Department of Oral Health Science, Graduat
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WATARI Fumio
Division of Biomedical, Dental Materials and Engineering, Department of Oral Health Science, Graduat
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MORITA Manabu
Division of Preventive Dentistry, Department of Oral Health Science, Graduate School of Dental Medic
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Morita Manabu
Graduate School Of Dental Medicine Hokkaido University
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