Detection of organophosphorus compound based on a sol-gel silica planar waveguide doped with a green fluorescent protein and an organophosphorus hydrolase
Applied Physics Letters 98 巻 23 号
233503-1-233503-3 頁
2011-06-07 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Detection of organophosphorus compound based on a sol-gel silica planar waveguide doped with a green fluorescent protein and an organophosphorus hydrolase
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| 作成者 |
Enami Yasufumi
Tsuchiya Keiji
Suye Shin-ichiro
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| 収録物名 |
Applied Physics Letters
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| 巻 | 98 |
| 号 | 23 |
| 開始ページ | 233503-1 |
| 終了ページ | 233503-3 |
| 抄録 |
In this letter, the authors report the real-time detection of an organophosphorus compound using a sol-gel silica planar waveguide doped with a green fluorescent protein and an organophosphorus hydrolase on a yeast-cell surface display. The waveguide was pumped at 488 nm, and it emitted green fluorescence at the far field. The green fluorescent light at 550 nm changed by 50% from the original power 1 min after application of the organophosphorus compound. The results enable the real-time detection of sarin and other biochemicals by using an in-line fiber sensor network.
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
American Institute of Physics
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| 発行日 | 2011-06-07 |
| 権利情報 |
Copyright (c) 2011 American Institute of Physics.
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0003-6951
[DOI] 10.1063/1.3596448
[NCID] AA00543431
[DOI] http://dx.doi.org/10.1063/1.3596448
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