CN104024848B - 用于识别和定量测定气体介质中的未知有机化合物的方法 - Google Patents
用于识别和定量测定气体介质中的未知有机化合物的方法 Download PDFInfo
- Publication number
- CN104024848B CN104024848B CN201280061207.9A CN201280061207A CN104024848B CN 104024848 B CN104024848 B CN 104024848B CN 201280061207 A CN201280061207 A CN 201280061207A CN 104024848 B CN104024848 B CN 104024848B
- Authority
- CN
- China
- Prior art keywords
- sensor element
- organic compound
- gas medium
- response
- unknown
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/227—Sensors changing capacitance upon adsorption or absorption of fluid components, e.g. electrolyte-insulator-semiconductor sensors, MOS capacitors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0018—Sample conditioning by diluting a gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Power Engineering (AREA)
- Electrochemistry (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161569987P | 2011-12-13 | 2011-12-13 | |
| US61/569,987 | 2011-12-13 | ||
| PCT/US2012/068748 WO2013090188A1 (en) | 2011-12-13 | 2012-12-10 | Method for identification and quantitative determination of an unknown organic compound in a gaseous medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104024848A CN104024848A (zh) | 2014-09-03 |
| CN104024848B true CN104024848B (zh) | 2016-01-20 |
Family
ID=47470202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280061207.9A Expired - Fee Related CN104024848B (zh) | 2011-12-13 | 2012-12-10 | 用于识别和定量测定气体介质中的未知有机化合物的方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9658198B2 (enExample) |
| EP (1) | EP2791667B1 (enExample) |
| JP (1) | JP6038950B2 (enExample) |
| CN (1) | CN104024848B (enExample) |
| WO (1) | WO2013090188A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477215B (zh) | 2011-04-13 | 2015-07-29 | 3M创新有限公司 | 检测挥发性有机化合物的方法 |
| CN103492872B (zh) | 2011-04-13 | 2016-04-06 | 3M创新有限公司 | 使用吸收性传感器元件的方法 |
| KR20140026469A (ko) | 2011-04-13 | 2014-03-05 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 일체형 가열을 갖는 센서 요소를 포함하는 증기 센서 |
| EP2864770B1 (en) | 2012-06-25 | 2017-09-27 | 3M Innovative Properties Company | Sensor element, method of making, and method of using the same |
| US9702840B2 (en) | 2012-08-02 | 2017-07-11 | 3M Innovative Properties Company | Portable electronic device and vapor sensor card |
| US10041920B2 (en) | 2013-09-26 | 2018-08-07 | 3M Innovative Properties Company | Vapor sensor suitable for detecting alcoholic residue at a skin site |
| US10161896B2 (en) | 2014-02-27 | 2018-12-25 | 3M Innovative Properties Company | Sub-ambient temperature vapor sensor and method of use |
| RU2714308C2 (ru) | 2014-10-31 | 2020-02-14 | Кимберли-Кларк Ворлдвайд, Инк. | Дезодорирующее изделие |
| KR101707002B1 (ko) * | 2015-03-04 | 2017-02-15 | 숭실대학교산학협력단 | 복합 감지형 센서 및 제조방법 |
| US20180321206A1 (en) * | 2015-11-06 | 2018-11-08 | Koninklijke Philips N.V. | Modular fluid sensing system |
| JP6612802B2 (ja) * | 2017-03-21 | 2019-11-27 | 株式会社東芝 | 分子検出装置および分子検出方法 |
| FR3066603B1 (fr) * | 2017-05-22 | 2019-07-05 | Universite D'aix-Marseille | Dispositif optique de detection et de quantification de composes volatils |
| CN108195907B (zh) * | 2017-11-16 | 2019-11-15 | 宁波大学 | 一种基于光电耦合效应的电化学传感器及其制备方法 |
| CN108414612A (zh) * | 2018-01-25 | 2018-08-17 | 中国科学院光电研究院 | 一种准分子激光器放电腔气体的检测方法及模块 |
| EP3762391A4 (en) | 2018-03-08 | 2022-08-03 | ExxonMobil Technology and Engineering Company | SPIROCENTRIC COMPOUNDS AND POLYMERS THEREOF |
| US11567023B2 (en) * | 2018-03-22 | 2023-01-31 | Kabushiki Kaisha Toshiba | Molecular detection apparatus and molecular detection method |
| US12320769B2 (en) * | 2018-11-19 | 2025-06-03 | The Regents Of The University Of California | Systems and methods for battery-less wirelessly powered dielectric sensors |
| WO2021007210A1 (en) | 2019-07-08 | 2021-01-14 | The Regents Of The University Of California | Systems and methods for long-distance remote sensing with sub-wavelength resolution using a wirelessly-powered sensor tag array |
| WO2021174215A1 (en) | 2020-02-28 | 2021-09-02 | The Regents Of The University Of California | Integrated energy harvesting transceivers and transmitters with dual-antenna architecture for miniaturized implants and electrochemical sensors |
| DE102020109887B4 (de) * | 2020-04-08 | 2023-07-20 | Opus Inspection, Inc. | Gasmessgerät mit einer kompakten Bauform |
| KR102455803B1 (ko) * | 2020-09-29 | 2022-10-17 | 민준규 | 화재 감지 장치 및 방법 |
| CN112986339B (zh) * | 2020-12-04 | 2022-04-05 | 西安交通大学 | 一种基于交流阻抗的半导体气体传感器测量方法 |
| CN120418640A (zh) * | 2022-12-20 | 2025-08-01 | 美国亚德诺半导体公司 | 用于基于光学的气体检测的复合基板 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101685077A (zh) * | 2008-09-26 | 2010-03-31 | 三星电子株式会社 | 使用薄膜感测部件的化学传感器 |
| CN101836108A (zh) * | 2007-10-05 | 2010-09-15 | 3M创新有限公司 | 具有等离子体沉积微孔层的有机化学传感器及其制备和使用方法 |
Family Cites Families (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59153159A (ja) | 1983-02-21 | 1984-09-01 | Hitachi Ltd | ガス検出装置 |
| JPH06281610A (ja) | 1993-01-29 | 1994-10-07 | Nok Corp | 湿度センサ、アルコ−ルセンサまたはケトンセンサ |
| DE4407345A1 (de) | 1994-03-05 | 1995-09-07 | Testo Gmbh & Co | Verfahren und Vorrichtung zum Messen eines Gasmediums mit einem chemischen Sensor |
| FR2718240B1 (fr) | 1994-03-31 | 1996-06-21 | Inst Nat Environnement Ind | Procédé de caractérisation d'un mélange gazeux par oxydation catalytique. |
| US6815211B1 (en) | 1998-08-04 | 2004-11-09 | Ntc Technology | Oxygen monitoring methods and apparatus (I) |
| EP1019715B1 (en) | 1997-08-08 | 2005-01-26 | California Institute Of Technology | Techniques and systems for analyte detection |
| US7039446B2 (en) | 2001-01-26 | 2006-05-02 | Sensys Medical, Inc. | Indirect measurement of tissue analytes through tissue properties |
| US6579690B1 (en) | 1997-12-05 | 2003-06-17 | Therasense, Inc. | Blood analyte monitoring through subcutaneous measurement |
| US20020131897A1 (en) | 2000-09-19 | 2002-09-19 | James Samsoondar | Apparatus of handling fluids |
| WO1999053287A2 (en) | 1998-04-09 | 1999-10-21 | California Institute Of Technology | Electronic techniques for analyte detection |
| AU4208099A (en) | 1998-05-27 | 1999-12-13 | California Institute Of Technology | Method of resolving analytes in a fluid |
| CN100397073C (zh) | 1998-09-11 | 2008-06-25 | 松下电器产业株式会社 | 气体类型识别系统 |
| DE69908602T2 (de) | 1998-09-30 | 2004-06-03 | Cygnus, Inc., Redwood City | Verfahren und vorrichtung zum vorhersagen von physiologischen messwerten |
| AU6046700A (en) | 1999-05-10 | 2000-11-21 | California Institute Of Technology | Use of spatiotemporal response behavior in sensor arrays to detect analytes in fluids |
| US6165347A (en) | 1999-05-12 | 2000-12-26 | Industrial Scientific Corporation | Method of identifying a gas |
| US6320388B1 (en) | 1999-06-11 | 2001-11-20 | Rae Systems, Inc. | Multiple channel photo-ionization detector for simultaneous and selective measurement of volatile organic compound |
| WO2000079268A2 (en) | 1999-06-18 | 2000-12-28 | Biacore Ab | Method and apparatus for assaying a drug candidate to estimate a pharmacokinetic parameter associated therewith |
| AU5887100A (en) | 1999-06-29 | 2001-01-31 | Ut-Battelle, Llc | Multi-modal analysis of micromechanical structures for sensing applications |
| JP2004510953A (ja) | 1999-12-30 | 2004-04-08 | キャボット コーポレイション | 改良された性質を有するセンサー |
| GB0002081D0 (en) | 2000-01-28 | 2000-03-22 | Univ Cambridge Tech | Atmospheric content detection |
| WO2001069186A1 (en) | 2000-03-10 | 2001-09-20 | Cyrano Sciences, Inc. | Measuring and analyzing multi-dimensional sensory information for identification purposes |
| US6338266B1 (en) | 2000-04-05 | 2002-01-15 | Industrial Scientific Corporation | Method of identifying a gas and associated apparatus |
| AU2001278840A1 (en) | 2000-04-22 | 2001-11-07 | M-Biotech, Inc. | Hydrogel biosensor and biosensor-based health alarm system |
| US7657292B2 (en) | 2001-03-16 | 2010-02-02 | Nellcor Puritan Bennett Llc | Method for evaluating extracellular water concentration in tissue |
| EP1444513A2 (en) | 2001-10-01 | 2004-08-11 | Isis Innovation Limited | Membrane-covered sensor for determining the concentration of oxygen and carbon dioxide |
| US7160690B2 (en) | 2001-11-06 | 2007-01-09 | Arete Associates | Nitrate sensor |
| US6640626B2 (en) | 2002-01-18 | 2003-11-04 | Hitachi, Ltd. | Method and system for identifying a type of gas |
| US20030166296A1 (en) | 2002-03-01 | 2003-09-04 | Morrison Roxane F. | Chemical species analyzer |
| DE60334365D1 (de) | 2002-03-22 | 2010-11-11 | Animas Technologies Llc | Leistungsverbesserung einer analytenüberwachungsvorrichtung |
| US7200495B2 (en) | 2002-04-11 | 2007-04-03 | The Charles Stark Draper Laboratory | Method and apparatus for analyzing spatial and temporal processes of interaction |
| CN100565198C (zh) | 2002-06-03 | 2009-12-02 | 北亚利桑那大学董事会 | 混合微悬臂传感器 |
| US7449146B2 (en) | 2002-09-30 | 2008-11-11 | 3M Innovative Properties Company | Colorimetric sensor |
| US7373255B2 (en) | 2003-06-06 | 2008-05-13 | Biacore Ab | Method and system for determination of molecular interaction parameters |
| GB0317557D0 (en) | 2003-07-26 | 2003-08-27 | Univ Manchester | Microporous polymer material |
| US8369919B2 (en) | 2003-08-01 | 2013-02-05 | Dexcom, Inc. | Systems and methods for processing sensor data |
| CN1321477C (zh) | 2003-10-28 | 2007-06-13 | 比亚迪股份有限公司 | 锂离子二次电池 |
| US7217354B2 (en) | 2003-08-29 | 2007-05-15 | Ut-Battelle, Llc | Method and apparatus for detection of chemical vapors |
| US20050148003A1 (en) | 2003-11-26 | 2005-07-07 | Steven Keith | Methods of correcting a luminescence value, and methods of determining a corrected analyte concentration |
| US8774886B2 (en) | 2006-10-04 | 2014-07-08 | Dexcom, Inc. | Analyte sensor |
| US7680607B1 (en) | 2004-05-13 | 2010-03-16 | The United States Of America As Represented By The Secretary Of The Navy | System and method for gas recognition by analysis of bispectrum functions |
| JP2007538262A (ja) | 2004-05-19 | 2007-12-27 | アプレラ コーポレイション | 質量分析を使用する発現の定量化 |
| WO2006024671A1 (en) | 2004-09-03 | 2006-03-09 | Novo Nordisk A/S | A method of calibrating a system for measuring the concentration of substances in body and an apparatus for exercising the method |
| US20090076360A1 (en) | 2007-09-13 | 2009-03-19 | Dexcom, Inc. | Transcutaneous analyte sensor |
| US7776269B2 (en) | 2005-03-15 | 2010-08-17 | The United States Of America As Represented By The Secretary Of The Navy | Capacitive based sensing of molecular adsorbates on the surface of single wall nanotubes |
| GB0518458D0 (en) | 2005-09-09 | 2005-10-19 | Boc Group Plc | Arc welding |
| US7512431B2 (en) | 2005-09-13 | 2009-03-31 | Medtronic, Inc. | Normalization method for a chronically implanted optical sensor |
| WO2007056869A1 (en) | 2005-11-21 | 2007-05-24 | Nir Diagnostics Inc. | Modified method and apparatus for measuring analytes |
| US7556774B2 (en) | 2005-12-21 | 2009-07-07 | 3M Innovative Properties Company | Optochemical sensor and method of making the same |
| US7767143B2 (en) | 2006-06-27 | 2010-08-03 | 3M Innovative Properties Company | Colorimetric sensors |
| US20070299617A1 (en) | 2006-06-27 | 2007-12-27 | Willis John P | Biofouling self-compensating biosensor |
| US7952692B2 (en) | 2006-12-12 | 2011-05-31 | Orsense Ltd. | Method and apparatus for determination of analyte concentration |
| DE102006060633A1 (de) | 2006-12-21 | 2008-06-26 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Sensorelements und Sensorelement zur Bestimmung der Konzentration von Gaskomponenten in einem Gasgemisch |
| US20080161666A1 (en) | 2006-12-29 | 2008-07-03 | Abbott Diabetes Care, Inc. | Analyte devices and methods |
| JP2010527010A (ja) | 2007-05-10 | 2010-08-05 | グルメトリクス、 インク. | 被分析物センサーを較正する装置および方法 |
| US7653497B2 (en) | 2007-05-15 | 2010-01-26 | Spectrasensors, Inc. | Energy flow measurement in gas pipelines |
| WO2009045733A2 (en) | 2007-10-05 | 2009-04-09 | 3M Innovative Properties Company | Organic chemical sensor comprising microporous polymer, and method of use |
| WO2009053981A2 (en) | 2007-10-23 | 2009-04-30 | Technion Research And Development Foundation Ltd. | Electronic nose device with sensors composed of nanowires of columnar discotic liquid crystals with low sensitivity to humidity |
| US7783442B2 (en) | 2007-10-31 | 2010-08-24 | Medtronic Minimed, Inc. | System and methods for calibrating physiological characteristic sensors |
| IL189576A0 (en) | 2008-02-18 | 2008-12-29 | Technion Res & Dev Foundation | Chemically sensitive field effect transistors for explosive detection |
| JP5662945B2 (ja) | 2008-12-23 | 2015-02-04 | スリーエム イノベイティブ プロパティズ カンパニー | 微多孔性有機ケイ酸塩材料を有する有機化学センサ |
| US20100189600A1 (en) | 2009-01-29 | 2010-07-29 | 3M Innovative Properties Company | Monitor for optical detection of organic analytes |
| AU2010235022B2 (en) | 2009-03-30 | 2013-08-22 | 3M Innovative Properties Company | Optoelectronic methods and devices for detection of analytes |
| US8564740B2 (en) | 2010-05-24 | 2013-10-22 | 3M Innovative Properties Company | Directional backlight with reduced crosstalk |
| EP2583090B1 (en) | 2010-06-15 | 2016-04-06 | 3M Innovative Properties Company | Variable capacitance sensors and methods of making the same |
| WO2012050686A1 (en) | 2010-09-30 | 2012-04-19 | 3M Innovative Properties Company | Sensor element, method of making the same, and sensor device including the same |
| EP2622334B1 (en) | 2010-09-30 | 2016-05-25 | 3M Innovative Properties Company | Sensor element, method of making the same, and sensor device including the same |
| US20140025326A1 (en) | 2011-04-13 | 2014-01-23 | 3M Innovative Properties Company | Electronic device including calibration information and method of using the same |
| CN103492872B (zh) | 2011-04-13 | 2016-04-06 | 3M创新有限公司 | 使用吸收性传感器元件的方法 |
| CN103477215B (zh) | 2011-04-13 | 2015-07-29 | 3M创新有限公司 | 检测挥发性有机化合物的方法 |
| KR20140026469A (ko) | 2011-04-13 | 2014-03-05 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 일체형 가열을 갖는 센서 요소를 포함하는 증기 센서 |
| JP5908069B2 (ja) | 2011-06-08 | 2016-04-26 | スリーエム イノベイティブ プロパティズ カンパニー | 湿度センサ及びそのためのセンサ素子 |
| EP2721393B1 (en) | 2011-06-16 | 2018-02-28 | 3M Innovative Properties Company | Surface plasmon resonance sensor element and sensor including the same |
-
2012
- 2012-12-10 WO PCT/US2012/068748 patent/WO2013090188A1/en not_active Ceased
- 2012-12-10 CN CN201280061207.9A patent/CN104024848B/zh not_active Expired - Fee Related
- 2012-12-10 US US14/356,772 patent/US9658198B2/en active Active
- 2012-12-10 EP EP12809027.1A patent/EP2791667B1/en not_active Not-in-force
- 2012-12-10 JP JP2014547328A patent/JP6038950B2/ja not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836108A (zh) * | 2007-10-05 | 2010-09-15 | 3M创新有限公司 | 具有等离子体沉积微孔层的有机化学传感器及其制备和使用方法 |
| CN101685077A (zh) * | 2008-09-26 | 2010-03-31 | 三星电子株式会社 | 使用薄膜感测部件的化学传感器 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2791667A1 (en) | 2014-10-22 |
| JP2015500501A (ja) | 2015-01-05 |
| CN104024848A (zh) | 2014-09-03 |
| WO2013090188A1 (en) | 2013-06-20 |
| EP2791667B1 (en) | 2018-03-28 |
| US9658198B2 (en) | 2017-05-23 |
| US20140309947A1 (en) | 2014-10-16 |
| JP6038950B2 (ja) | 2016-12-07 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20201210 |