Detection limit of OR-based odor sensor using lock-in fluorescent instrumentation

カテゴリ: 全国大会

論文No: 3-104

グループ名: 【全国大会】平成28年電気学会全国大会論文集

発行日: 2016/03/05

タイトル(英語): Detection limit of OR-based odor sensor using lock-in fluorescent instrumentation

著者名: Totok Mujiono(東京工業大学),Yuji Sukekawa(東京工業大学),Takamichi Nakamoto(東京工業大学),Hidefumi Mitsuno(東京大学),Maneerat Termtanasombat(東京大学),Ryohei Kanzaki(東京大学),Nobuo Mizawa(豊橋技術科学大学)

著者名(英語): Totok Mujiono(Tokyo Institute of Technology),Yuji Sukekawa(Tokyo Institute of Technology),Takamichi Nakamoto(Tokyo Institute of Technology),Hidefumi Mitsuno(University Tokyo),Maneerat Termtanasombat(University Tokyo),Ryohei Kanzaki(University Tokyo),Nobuo Mizawa(Toyohashi University of Technology)

キーワード: 匂いセンサ,バイオセンサ,ロックイン計測

要約(日本語): We have developed a measurement system based on optical fluorescent measurement technique for olfactory receptor (OR) based odor sensor. The OR-based sensor has potential for realizing odor sensor with high sensitivity and selectivity. Although our sensing system detects the fluorescence, it is very weak compared with ambient light. Thus, we have developed a lock-in measurement system to detect the signal buried under the ambient light. The system is capable of detecting the odorant concentration down to sub-μM level. This paper presents the experiments on sensing detection limit of our measurement system.

原稿種別: 英語

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