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フロー分析における小型キーデバイスの開発と応用
http://hdl.handle.net/2298/18176
http://hdl.handle.net/2298/18176996ce062-3f48-474a-b0ef-15f743dc3760
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
BK53_4_207-219.pdf (1.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2011-03-07 | |||||
| タイトル | ||||||
| タイトル | フロー分析における小型キーデバイスの開発と応用 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題 | miniature device, flow injection analysis, electrochemical and thermal detection, atmospheric gas measurement | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
戸田, 敬
× 戸田, 敬 |
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| 別言語の著者 |
戸田, 敬
× 戸田, 敬 |
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| 内容記述 | ||||||
| 内容記述 | Micro or miniature devices have been developed for flow analysis to obtain excellent performance. Some kinds of devices that we have developed are discussed in this paper. One of the advantages of miniaturization is a small reagent consumption and a field affordable size for “environmentally-friendly environmental analysis”. The miniature device is better for not only the operational usefulness, but also for the performance of the instrument. For example, a perfect collection efficiency is obtained in an electrochemical detection system microfabricated in a thin-layered wall-jet cell, and incubation is not needed in an enzyme-immobilized capillary cell. A small heat capacity is necessary for thermal detection, and a high-performance thermal sensor for flow enthalpimetry has been developed using a small stainless steel capillary. A gas diffusion scrubber has also been miniaturized so as to be placed into a flow system. The small diffusion scrubber has a large surface-to-volume ratio so that the sample gas is highly accumulated into the absorbing solution. The solution volume of the diffusion scrubber is same as that of the sample loop of FIA-sample-injector, and the scrubber is suited for being combined with the conventional flow injection system. Near real-time measurements of atmospheric gases have been conducted with miniature gas diffusion scrubbers and flow injection systems. In addition, novel collection/detection cells were developed for measuring atmospheric gases in-situ in a cell using the stopped-flow method. |
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| 書誌情報 |
Bunseki Kagaku 巻 53, 号 4, p. 207-219, 発行年 2004-04 |
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| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 関連識別子 | 10.2116/bunsekikagaku.53.207 | |||||
| 権利 | ||||||
| 権利情報 | ©2004 The Japan Society for Analytical Chemistry | |||||
| 情報源(ISSN) | ||||||
| 関連名称 | 0525-1931 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf|application/pdf | |||||
| 形態 | ||||||
| 1010628 bytes|58228 bytes | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 433 | |||||
| その他の言語のタイトル | ||||||
| その他のタイトル | Development of Miniature Key Devices for Flow Analysis and Their Applications | |||||
| タイトル（ヨミ） | ||||||
| その他のタイトル | フロー ブンセキ ニ オケル コガタ キー デバイス ノ カイハツ ト オウヨウ | |||||
| 出版者 | ||||||
| 出版者 | The Japan Society for Analytical Chemistry | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 雑誌掲載論文 | ||||||
| 資源タイプ・NII | ||||||
| Journal Article | ||||||
| 資源タイプ・DCMI | ||||||
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| 資源タイプ・ローカル表示コード | ||||||
| 01 | ||||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://www.jstage.jst.go.jp/article/bunsekikagaku/53/4/53_207/_article | |||||
