Detection of Aromatic Nitro Compounds Using Preconcentrator and SPR Immunosensor
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概要
- 論文の詳細を見る
In this study, we report the sensitive detection of aromatic nitro compounds using a surface plasmon resonance (SPR) immunosensor based on the indirect competitive method. The vapors from the substances were sampled with a preconcentrator developed here. The solutions of the sampled vapors were measured using SPR immunosensor. Three kinds of explosives such as 2,4-dinitrobenzene, 2,4-dinitrotoluene, and 2,4,6-trinitrotoluene were detected at 1 ppb. Sampling time at 1 l/min was 3 min. Total detection time was brought down to 5 min, which is relatively short for second scanning in landmine detection. Efforts are being made to integrate the SPR immunosensor and preconcentrator for rapid sensitive detection of nitro aromatic compounds under simulated field conditions.
- 社団法人 電気学会の論文
- 2006-11-01
著者
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Onodera Takeshi
Graduate School of Information Science and Electrical Engineering, Kyushu University
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Miura Norio
Art, Science and Technology Center for Cooperative Research, Kyushu University
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Matsumoto Kiyoshi
Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University
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Toko Kiyoshi
Graduate School of Information Science and Electrical Engineering, Kyushu University
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Toko Kiyoshi
Graduate School Of Information Sci. And Electrical Engineering Kyushu Univ.
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Matsumoto Ken-ichi
Dep. Of Biosignaling And Radioisotope Experiment Center For Integrated Res. In Sci. Shimane Univ.
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Matsumoto Ken-ichiro
Departments Of Physical Chemistry Showa Pharmaceutical University
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Hayashi Kenshi
Graduate School Of Information Science And Electrical Engineering Kyushu University
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MIYAHARA Kazuhisa
Graduate School of Information Science and Electrical Engineering, Kyushu University
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IWAKURA Munehiro
Graduate School of Information Science and Electrical Engineering, Kyushu University
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Matsumoto K
Graduate School Of Bioresource And Bioenvironmental Sciences Kyushu Univ.
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Onodera Takeshi
Graduate School Of Information Science And Electrical Engineering Kyushu University
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Matsumoto Kiyoshi
Graduate School Of Bioresource And Bioenvironmental Sciences Kyushu University
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Miura Norio
Art Science And Technology Center For Cooperative Research Kyushu University
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MATSUMOTO Ken-ichi
Denartment of Molecular Biology, Graduate School of Pharmaceutical Sciences, Hokkaido University
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Iwakura Munehiro
Graduate School Of Information Science And Electrical Engineering Kyushu University
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Miyahara Kazuhisa
Graduate School Of Information Science And Electrical Engineering Kyushu University
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Matsumoto Kiyoshi
Graduate School Of Bioresource And Bioenvironmental Sciences Kyushu Univ.
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