JP6181707B2 - 気体試料中の酸化窒素用の集積型光電気化学センサ - Google Patents
気体試料中の酸化窒素用の集積型光電気化学センサ Download PDFInfo
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- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims description 129
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Description
1.光学的検出を用いた、酸化窒素(NOx)の十億分率(ppbV)の検出レベル
A.1,2−ジアミノベンゼン/アセトニトリル溶液中に酸化窒素を吹き込む(Bubbled)
空気中で希釈される酸化窒素を、1,2−ジアミノベンゼン/アセトニトリル溶液中に吹き込んで、可視吸収スペクトルを得た。空気中で希釈される酸化窒素を、1,2−ジアミノベンゼンのアセトニトリル溶液に流すと、はっきりとした呈色が溶液中に観察された。
1,2−ジアミノベンゼンを組み込んだ白い布に酸化窒素を送った。酸化窒素と1,2−ジアミノベンゼンとの反応が、如何なる添加剤又は媒質による調整を行わずとも固相で同様に起こる。酸化窒素を、固体1,2−ジアミノベンゼンで飽和させた綿布の白い切れ端に流したところ、呈色が同様に観察された。
図4は、センサ10a及びセンサ10bに関して上記で述べたものと類似の接合構造にある2つの金微小電極(WE1及びWE1)の間で電解重合されるポリ(3,4−エチレンジオキシチオフェン)(PEDOT)の高分子ナノ接合部に対応する、幾つかのソース−ドレイン間電流(Isd)プロファイルを示している。Isd−Vg依存性の変化は、高分子ナノ接合部のドーピングレベルの変化、又は電極酸化により生じる、電解質及び参照電極の電気化学的電位の変化のいずれかに起因する可能性がある。この電気化学的な実験は、イオン液体1−ブチル3−メチルイミダゾリウムヘキサフルオロホスフェート([bmim][PF6])を電解質として用いて行った。極めて低濃度(ppbVレベル)の酸化窒素蒸気をイオン液体層上に流すと、Isd−Vgプロファイルがより低いゲート電位にシフトし始め、これにより、50ppbV未満の推定検出限界及び極めて広い動作範囲を可能にする、酸化窒素濃度に対する線形依存性(図5)を示す、所与のVgにおけるIsdの変化又は所与のIsdにおける電位シフトのいずれかが規定される可能性がある。
Claims (6)
- センサであって、
多孔質膜(78)を備える基板(14)であって、前記多孔質膜(78)が、検知領域を画定し、かつ、アルミナ粒子を含むセルロースとポリエステルとの複合体からなり、前記基板(14)が、セルロース、セルロース誘導体、プラスチック、金網、ゼオライト、シリカ粒子、ゾル・ゲル及びアルミナ粒子からなる群から選択される少なくとも1つの材料からなる、基板(14);
酸化窒素に感応性であり、ポリジメチルシロキサンによって前記多孔質膜(78)に捕捉される、芳香族アミン化合物;
フィルターと、気体試料あるいは流体試料が通過できるか又は前記基板(14)と流体連通できる試料チャンバ(66)とを含む、ガスフローシステム(42);及び
カメラ及び白色LED光源を含む光検出システム(46)であって、前記カメラは、前記芳香族アミン化合物を通して送られた光を受けて、前記芳香族アミン化合物の光学的変化を検出するように位置し、前記芳香族アミン化合物が実質的に、芳香族ジアミン、芳香族モノアミン、芳香族モノアミン誘導体及び1,2−ジアミノベンゼンからなる群から選択される少なくとも1つの化合物からなる、光検出システム(46);
を備えるセンサ。 - 前記光源及び前記カメラが前記基板(14)の同側面に位置するか、又は、前記光源及び前記カメラが前記基板の反対側に位置する、請求項1に記載のセンサ。
- 前記カメラが、相補型金属酸化膜半導体(CMOS)カメラ及び電荷結合素子(CCD)カメラからなる群から選択される、請求項1に記載のセンサ。
- 前記芳香族アミン化合物が、実質的に1,2−ジアミノベンゼンからなり、前記光学的変化が60秒で定常状態の信号に達する、請求項1に記載のセンサ。
- 方法であって、
多孔質膜(78)を備える基板(14)であって、前記多孔質膜(78)が、アルミナ粒子を含むセルロースとポリエステルとの複合体からなり、かつ、検知領域を画定し、前記基板(14)が、セルロース、セルロース誘導体、プラスチック、金網、ゼオライト、シリカ粒子、ゾル・ゲル及びアルミナ粒子からなる群から選択される少なくとも1つの材料からなる、基板(14)を含むセンサを準備する工程;
前記基板(14)に芳香族アミン化合物を結合させる工程であって、前記芳香族アミン化合物が実質的に、芳香族モノアミン、芳香族モノアミン誘導体及び1,2−ジアミノベンゼンからなる群から選択される少なくとも1つの化合物からなり、前記芳香族アミン化合物が前記多孔質膜(78)に組み込まれている、工程;
光検出システム(46)を前記基板(14)上に配置する工程であって、前記光検出システム(46)は前記芳香族アミン化合物の光学的変化を検出するように構成されている、工程;
少なくとも1つの酸化窒素が、前記基板(14)に結合する前記芳香族アミン化合物と化学反応するように、前記少なくとも1つの酸化窒素を含有する試料を、前記多孔質膜(78)と流体連通させる工程;
前記化学反応の反応生成物を検出する工程、
前記光検出システム(46)を用いて前記芳香族アミン化合物の光学的変化を検出する工程であって、前記光検出システム(46)が、光源と光検出器(74)とを備え、前記光検出システム(46)を用いて検出する工程が、前記光源による光を、前記多孔質膜(78)の第1の側面から前記多孔質膜(78)を介して送ると共に、前記送られた光の少なくとも一部を、前記多孔質膜(78)の反対側の前記光検出器(74)によって受光することを含む、工程;及び
前記光学的変化から前記少なくとも1つの酸化窒素を検出する工程、
を含む、方法。 - 前記センサの前記光検出システム(46)が、光源と光検出器(74)とを備える、請求項5に記載の方法。
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Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101841413B1 (ko) * | 2009-06-05 | 2018-03-22 | 아리조나 보드 오브 리젠츠 온 비하프 오브 아리조나 스테이트 유니버시티 | 기체상태 샘플 내 질소 산화물용 통합 광전기화학 센서 |
FR2969295B1 (fr) * | 2010-12-16 | 2012-12-14 | Commissariat Energie Atomique | Detecteur multifonctionnel de composes gazeux et ses applications |
US20140276104A1 (en) | 2013-03-14 | 2014-09-18 | Nongjian Tao | System and method for non-contact monitoring of physiological parameters |
DE102013006544B4 (de) * | 2013-04-16 | 2017-04-27 | Dräger Safety AG & Co. KGaA | Messvorrichtung, Reaktionsträger und Messverfahren |
CN106415255B (zh) * | 2014-03-02 | 2020-08-07 | 麻省理工学院 | 基于金属碳配合物的气体感测器 |
US9896772B2 (en) | 2014-03-13 | 2018-02-20 | Innosense Llc | Modular chemiresistive sensor |
EP3120143A4 (en) * | 2014-03-19 | 2017-10-04 | Case Western Reserve University | Sensor for nitric oxide detection |
JP6432079B2 (ja) * | 2014-06-22 | 2018-12-05 | 株式会社 京都モノテック | ガスセンサとガス検出装置 |
JP6550640B2 (ja) * | 2015-02-18 | 2019-07-31 | 学校法人日本大学 | ガス濃度の変化の検出材料及びガス濃度の変化の検出方法 |
US10288804B2 (en) | 2015-07-06 | 2019-05-14 | University Of Houston System | Method to fabricate chip-scale electronic photonic (plasmonic)-integrated circuits |
CN105181767A (zh) * | 2015-07-29 | 2015-12-23 | 江苏大学 | 一种高灵敏测定1-氨基萘的电分析方法 |
JP6661080B2 (ja) * | 2016-04-18 | 2020-03-11 | 株式会社東海理化電機製作所 | バイオセンサ |
US11229372B2 (en) | 2016-09-21 | 2022-01-25 | Arizona Board of Regents on Behalf of Arizona State of University | Systems and methods for computer monitoring of remote photoplethysmography based on chromaticity in a converted color space |
WO2018170009A1 (en) | 2017-03-13 | 2018-09-20 | Arizona Board Of Regents On Behalf Of Arizonia State University | Imaging-based spirometry systems and methods |
US11293875B2 (en) | 2017-09-27 | 2022-04-05 | Arizona Board Of Regents On Behalf Of Arizona State University | Method and apparatus for continuous gas monitoring using micro-colorimetric sensing and optical tracking of color spatial distribution |
CN111712701A (zh) * | 2017-12-15 | 2020-09-25 | ams 国际有限公司 | 基于过滤器的集成颗粒物传感器 |
EP3729075A1 (de) * | 2017-12-22 | 2020-10-28 | GEA Food Solutions Germany GmbH | Erkennung von verdorbenen produkten durch detektion von biogenen aminen |
KR102116043B1 (ko) * | 2018-09-10 | 2020-05-28 | 한국과학기술연구원 | 전기화학적 흐름 전지 및 이를 이용한 실시간 전기화학적 특성 분석 시스템 |
US11480541B2 (en) | 2018-09-26 | 2022-10-25 | Arizona Board Of Regents On Behalf Of Arizona State University | Optical imaging of single molecule size, charge, mobility, binding and conformational change |
US20200256828A1 (en) * | 2019-01-31 | 2020-08-13 | FemtoDx | Fluid flow conductance measurement devices and related methods |
US11543345B2 (en) | 2019-04-25 | 2023-01-03 | Arizona Board Of Regents On Behalf Of Arizona State University | Chemical complementary metal-oxide semiconductor (CCMOS) colorimetric sensors for multiplex detection and analysis |
US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4050895A (en) * | 1975-09-26 | 1977-09-27 | Monsanto Research Corporation | Optical analytical device, waveguide and method |
US4115067A (en) * | 1975-09-29 | 1978-09-19 | Combustion Equipment Associates Inc. | Pollution monitoring apparatus |
JPS6159253A (ja) * | 1984-08-31 | 1986-03-26 | Riken Keiki Kk | 電気化学式ガスセンサ |
DE4137030A1 (de) * | 1991-11-11 | 1993-05-13 | Mst Micro Sensor Tech Gmbh | Elektrochemischer sensor zur messung der gaskonzentration |
US5958214A (en) * | 1994-09-12 | 1999-09-28 | Mst Micro-Sensor-Technologie Gmbh | Electrochemical sensor with a solid electrolyte for measuring the gas concentration |
JP2935963B2 (ja) * | 1995-08-04 | 1999-08-16 | 松下電器産業株式会社 | NOx濃度検出装置およびこれに用いるNOxセンサ |
EP1019105B1 (en) * | 1995-12-29 | 2002-09-04 | Minnesota Mining And Manufacturing Company | Polar, lipophilic pressure-sensitive adhesive compositions and medical devices using same |
JP3700877B2 (ja) * | 1996-02-07 | 2005-09-28 | 日本電信電話株式会社 | 二酸化窒素ガス検出法および検出材料 |
US6362005B1 (en) * | 1997-08-29 | 2002-03-26 | Nippon Telegraph And Telephone Corporation | Nitrogen dioxide gas sensing method, nitrogen dioxide gas sensor element, and nitrogen dioxide gas sensor using the same |
JP3639123B2 (ja) * | 1997-08-29 | 2005-04-20 | 日本電信電話株式会社 | 二酸化窒素ガスの検出方法および二酸化窒素ガスの検知素子およびそれを用いた二酸化窒素ガスの検出装置 |
JP3853532B2 (ja) * | 1999-02-15 | 2006-12-06 | 富士写真フイルム株式会社 | 撮影方法および撮影装置 |
US6503758B1 (en) * | 1999-10-12 | 2003-01-07 | President & Fellows Of Harvard College | Systems and methods for measuring nitrate levels |
JP4474010B2 (ja) * | 2000-03-15 | 2010-06-02 | アークレイ株式会社 | 固体成分分離能を有する試験片 |
US6406669B1 (en) * | 2001-01-12 | 2002-06-18 | The Regents Of The University Of California | Polyaniline-based optical ammonia detector |
KR100403147B1 (ko) * | 2001-06-07 | 2003-10-30 | 주식회사 케이티앤지 | 비색법을 이용한 대기나 배기가스 중의 질소산화물의측정장치 및 측정방법 |
US20030036202A1 (en) * | 2001-08-01 | 2003-02-20 | Maria Teodorcyzk | Methods and devices for use in analyte concentration determination assays |
US6689411B2 (en) * | 2001-11-28 | 2004-02-10 | Lifescan, Inc. | Solution striping system |
JP2003202293A (ja) * | 2002-01-08 | 2003-07-18 | Hiroko Ishikawa | 酸素拡散量による品質管理 |
JP3828427B2 (ja) * | 2002-01-16 | 2006-10-04 | 独立行政法人科学技術振興機構 | ホルムアルデヒド測定用試薬及びそれを用いたホルムアルデヒドの測定方法 |
US8154093B2 (en) * | 2002-01-16 | 2012-04-10 | Nanomix, Inc. | Nano-electronic sensors for chemical and biological analytes, including capacitance and bio-membrane devices |
US6703216B2 (en) * | 2002-03-14 | 2004-03-09 | The Regents Of The University Of California | Methods, compositions and apparatuses for detection of gamma-hydroxybutyric acid (GHB) |
US7547931B2 (en) * | 2003-09-05 | 2009-06-16 | Nanomix, Inc. | Nanoelectronic capnometer adaptor including a nanoelectric sensor selectively sensitive to at least one gaseous constituent of exhaled breath |
US6847451B2 (en) * | 2002-05-01 | 2005-01-25 | Lifescan, Inc. | Apparatuses and methods for analyte concentration determination |
US7948041B2 (en) * | 2005-05-19 | 2011-05-24 | Nanomix, Inc. | Sensor having a thin-film inhibition layer |
WO2004044586A1 (en) * | 2002-11-08 | 2004-05-27 | Nanomix, Inc. | Nanotube-based electronic detection of biological molecules |
JP2004261364A (ja) * | 2003-02-28 | 2004-09-24 | Hamamatsu Photonics Kk | 濃度情報測定装置 |
US8920619B2 (en) * | 2003-03-19 | 2014-12-30 | Hach Company | Carbon nanotube sensor |
US7678253B2 (en) * | 2003-08-11 | 2010-03-16 | Mehrooz Zamanzadeh | Atmospheric corrosion sensor |
WO2005062986A2 (en) | 2003-12-31 | 2005-07-14 | The University Of South Carolina | Thin-layer porous optical sensors for gases and other fluids |
US20080220984A1 (en) * | 2004-03-10 | 2008-09-11 | Bright Frank V | Method for diagnosis of physiological states by detecting patterns of volatile analytes |
US20050279995A1 (en) * | 2004-06-21 | 2005-12-22 | Samsung Electronics Co., Ltd. | Composition for preparing organic insulating film and organic insulating film prepared from the same |
US20080038820A1 (en) * | 2004-06-22 | 2008-02-14 | Rudy-Reil Diane E | Induction of pluripotent stem cells into mesodermal lineages |
US20060036138A1 (en) | 2004-08-06 | 2006-02-16 | Adam Heller | Devices and methods of screening for neoplastic and inflammatory disease |
DE102005006703A1 (de) | 2005-02-15 | 2006-08-17 | Audi Ag | Vorrichtung und Verfahren zur Schmierölversorgung |
JP4184364B2 (ja) * | 2005-07-08 | 2008-11-19 | 光明理化学工業株式会社 | 窒素酸化物濃度の測定方法 |
US7611671B2 (en) | 2005-10-14 | 2009-11-03 | Aperon Biosystems Corp. | Reduction of carbon monoxide interference in gaseous analyte detectors |
DE102006045406B3 (de) * | 2006-09-26 | 2007-09-27 | Dräger Safety AG & Co. KGaA | Vorrichtung zur Bestimmung von Chlordioxid und Verfahren |
JP2008082840A (ja) * | 2006-09-27 | 2008-04-10 | National Institute Of Advanced Industrial & Technology | ホルムアルデヒド検出体、ホルムアルデヒド検出装置、ホルムアルデヒド検出方法及びホルムアルデヒド検出試薬 |
US20080206879A1 (en) * | 2007-02-28 | 2008-08-28 | The Lubrizol Corporation | Analysis of Functional Fluids Using a Redox Indicator |
MX2010003205A (es) * | 2007-09-24 | 2010-04-09 | Bayer Healthcare Llc | Sensores de prueba multi-region y multi-potenciales, metodos y sistemas. |
IL187203A (en) * | 2007-11-06 | 2015-03-31 | Aphelion Ltd | Contaminant Detection / Detection Matrix |
US8383412B2 (en) * | 2008-10-30 | 2013-02-26 | University Of Louisville Research Foundation, Inc. | Sensors and switches for detecting hydrogen |
KR101841413B1 (ko) * | 2009-06-05 | 2018-03-22 | 아리조나 보드 오브 리젠츠 온 비하프 오브 아리조나 스테이트 유니버시티 | 기체상태 샘플 내 질소 산화물용 통합 광전기화학 센서 |
IT1402406B1 (it) * | 2010-10-22 | 2013-09-04 | St Microelectronics Srl | Metodo di fabbricazione di un dispositivo sensore di una sostanza gassosa di interesse. |
WO2012088339A2 (en) * | 2010-12-22 | 2012-06-28 | Genia Technologies, Inc. | Nanopore-based single dna molecule characterization using speed bumps |
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