Presentation 2006/9/1
Highly Sensitive Detection of Trinitrotoluene by SPR Immunosensor
Kazuhiko HORIKAWA, Takeshi ONODERA, Norio MIURA, Kiyoshi MATSUMOTO, Kiyoshi TOKO,
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Abstract(in English) Trained dogs or metal detectors are mainly used to detect explosives. However, these methods have many problems on cost, reliability, and so on. In this study, we used antigen-antibody reaction and SPR sensor to detect trinitrotoluene (TNT) molecules with displacement method and investigated which conjugate provided higher sensitivity. As a result, we found that conjugates, which had high rate of spontaneous dissociation between conjugates and antibodies, was suitable for displacement method.
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Keyword(in English) SPR / antigen-antibody reaction / displacement method / torinitrotluene / sensor
Paper # ED2006-151,OME2006-76
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Committee OME
Conference Date 2006/9/1(1days)
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Registration To Organic Material Electronics (OME)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Highly Sensitive Detection of Trinitrotoluene by SPR Immunosensor
Sub Title (in English)
Keyword(1) SPR
Keyword(2) antigen-antibody reaction
Keyword(3) displacement method
Keyword(4) torinitrotluene
Keyword(5) sensor
1st Author's Name Kazuhiko HORIKAWA
1st Author's Affiliation Graduate School of Information Science and Electrical Engineering, Kyushu University()
2nd Author's Name Takeshi ONODERA
2nd Author's Affiliation Graduate School of Information Science and Electrical Engineering, Kyushu University
3rd Author's Name Norio MIURA
3rd Author's Affiliation KASTEC, Kyushu University
4th Author's Name Kiyoshi MATSUMOTO
4th Author's Affiliation Graduate School of Agriculture, Kyushu University
5th Author's Name Kiyoshi TOKO
5th Author's Affiliation Graduate School of Information Science and Electrical Engineering, Kyushu University
Date 2006/9/1
Paper # ED2006-151,OME2006-76
Volume (vol) vol.106
Number (no) 228
Page pp.pp.-
#Pages 4
Date of Issue