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Miniature Liquid Flow Sensor and Feedback Control of Electroosmotic and Pneumatic Flows for a Micro Gas Analysis System
http://hdl.handle.net/2298/18177
http://hdl.handle.net/2298/18177e7117347-489d-4b58-9986-be4d12960b58
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AS_22_1_61-65.pdf (171.2 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-03-07 | |||||
| タイトル | ||||||
| タイトル | Miniature Liquid Flow Sensor and Feedback Control of Electroosmotic and Pneumatic Flows for a Micro Gas Analysis System | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
大平, 慎一
× 大平, 慎一× 戸田, 敬 |
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| 別言語の著者 |
大平, 慎一
× 大平, 慎一× 戸田, 敬 |
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| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Accurate liquid flow control is important in most chemical analyses. In this work, measurement of liquid flow in microliters per minute was performed, and feedback control of the flow rate was examined. The flow sensor was arranged on a channel made in a polydimethylsiloxane (PDMS) block. The center of the channel was cooled by a miniature Peltier device, and the change in temperature balance along the channel formed by the flow was measured by two temperature sensors. Using this flow sensor, feedback flow control was examined with two pumping methods. One was the electroosmotic flow method, made by applying high voltage (HV) between the reagent and waste reservoirs, and the other was the piezo valve method, in which a micro-valve-seat was fabricated in a PDMS cavity with a silicone diaphragm. The latter was adopted for a micro gas analysis system (mGAS) for the measurement of atmospheric H2S and SO2. The obtained baselines were stable, and better limits of detection were obtained. | |||||
| 書誌情報 |
Analytical Sciences 巻 22, 号 1, p. 61-65, 発行年 2006-01 |
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| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 関連識別子 | 10.2116/analsci.22.61 | |||||
| 権利 | ||||||
| 権利情報 | ©2006 The Japan Society for Analytical Chemistry | |||||
| 情報源(ISSN) | ||||||
| 関連名称 | 1348-2246 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 値 | 171194 bytes | |||||
| 形態 | ||||||
| 値 | 58327 bytes | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 433 | |||||
| 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 | ||||||
| 値 | 雑誌掲載論文 | |||||
| 資源タイプ・NII | ||||||
| 値 | Journal Article | |||||
| 資源タイプ・DCMI | ||||||
| 値 | text | |||||
| 資源タイプ・ローカル表示コード | ||||||
| 値 | 01 | |||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://www.jsac.or.jp/cgi-bin/analsci/abst/22/1/61/ | |||||
