書誌事項
- タイトル別名
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- Selective Removal of Demineralized Dentin by Nanosecond-Pulsed Laser at Wavelength of 2.94 μm
- ハチョウ 2.94mm ノ ナノビョウ パルスレーザー ニ ヨル ダッカイ ゾウゲシツ ノ センタクテキ セッサク
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Less-invasive methods are required for caries treatment. Our previous study achieved the selective removal of demineralized dentin by the irradiation of a nanosecond-pulsed laser at wavelengths of around 6 μm, which are the absorption wavelengths of organic materials, without water spray. Absorption bands also originated from the organic materials at around 3 μm. This study investigated the ablation property by a nanosecond-pulsed laser at a wavelength of 2.94 μm without water spray. We also compared our new laser method with a conventional Er:YAG laser. As a result, the selective removal of demineralized dentin was observed by both lasers, and the thermal effect by nanosecond-pulsed-laser irradiation was less than that of the Er:YAG laser. We believe that a nanosecond-pulsed laser at a wavelength of 2.94 μm is effective for the selective removal of carious dentin.
収録刊行物
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- レーザー研究
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レーザー研究 44 (3), 182-, 2016
一般社団法人 レーザー学会
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詳細情報 詳細情報について
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- CRID
- 1390286981360459520
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- NII論文ID
- 130007957192
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- NII書誌ID
- AN00255326
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- ISSN
- 13496603
- 03870200
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- NDL書誌ID
- 027216009
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可