BR112014032200A2 - sensor de gás amperométrico - Google Patents

sensor de gás amperométrico Download PDF

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Publication number
BR112014032200A2
BR112014032200A2 BR112014032200A BR112014032200A BR112014032200A2 BR 112014032200 A2 BR112014032200 A2 BR 112014032200A2 BR 112014032200 A BR112014032200 A BR 112014032200A BR 112014032200 A BR112014032200 A BR 112014032200A BR 112014032200 A2 BR112014032200 A2 BR 112014032200A2
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BR
Brazil
Prior art keywords
gas sensor
solid support
amperometric gas
analyte
contact
Prior art date
Application number
BR112014032200A
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English (en)
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BR112014032200B1 (pt
Inventor
H Schenk Elizabeth
A Centanni Michael
A Burke Peter
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Steris Corp
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Application filed by Steris Corp filed Critical Steris Corp
Publication of BR112014032200A2 publication Critical patent/BR112014032200A2/pt
Publication of BR112014032200B1 publication Critical patent/BR112014032200B1/pt

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    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • G01N27/4072—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure characterized by the diffusion barrier
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/208—Hydrogen peroxide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/301—Reference electrodes
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
    • G01N27/4076—Reference electrodes or reference mixtures
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/202—Ozone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/206—Ethylene oxide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

sensor de gás amperométrico. trata-se de um sensor de gás amperométrico (10) para medir a concentração de um analito, tal como peróxido de hidrogênio, que compreende: um suporte sólido (22); e um eletrodo de trabalho (24a) em contato com o suporte sólido (22); em que o analito, quando em contato com o suporte sólido (22), aumenta a condutividade elétrica do suporte sólido. mais particularmente, o suporte sólido (22) é produzido a partir de um material polimérico eletroativo, tal como um polímero de poli(óxido de etileno) complexado com lisbf6. o monitoramento de um processo de esterilização, tal como a desinfecção de dispositivos médicos, que emprega o sensor de gás amperométrico é revelado.
BR112014032200-7A 2012-06-25 2013-04-11 Sensor de gás amperométrico para medir uma concentração de um analito e método para determinar uma concentração de um analito gasoso em um espaço encerrado BR112014032200B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261663754P 2012-06-25 2012-06-25
US61/663,754 2012-06-25
US13/776,953 2013-02-26
US13/776,953 US9459233B2 (en) 2012-06-25 2013-02-26 Amperometric gas sensor
PCT/US2013/036066 WO2014003869A1 (en) 2012-06-25 2013-04-11 Amperometric gas sensor

Publications (2)

Publication Number Publication Date
BR112014032200A2 true BR112014032200A2 (pt) 2020-12-22
BR112014032200B1 BR112014032200B1 (pt) 2021-10-26

Family

ID=49773502

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032200-7A BR112014032200B1 (pt) 2012-06-25 2013-04-11 Sensor de gás amperométrico para medir uma concentração de um analito e método para determinar uma concentração de um analito gasoso em um espaço encerrado

Country Status (11)

Country Link
US (4) US9459233B2 (pt)
EP (1) EP2864769B1 (pt)
JP (1) JP6125005B2 (pt)
CN (1) CN104395743B (pt)
AU (1) AU2013281144B2 (pt)
BR (1) BR112014032200B1 (pt)
CA (1) CA2876577C (pt)
ES (1) ES2715310T3 (pt)
IN (1) IN2014DN10309A (pt)
MX (1) MX369725B (pt)
WO (1) WO2014003869A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9459233B2 (en) 2012-06-25 2016-10-04 Steris Corporation Amperometric gas sensor
EP2763032B1 (en) * 2013-01-31 2016-12-28 Sensirion AG Portable electronic device with integrated chemical sensor and method of operating thereof
EP2763468B1 (en) * 2013-01-31 2017-08-30 Sensirion AG Portable sensor device with a gas sensor and method for operating the same
JPWO2015056674A1 (ja) * 2013-10-15 2017-03-09 日本電気硝子株式会社 無機多孔質膜及び無機多孔質膜の製造方法
MX2016014722A (es) * 2014-05-12 2018-02-19 Cooper Technologies Co Deteccion de perdida de vacio.
WO2016064188A1 (ko) * 2014-10-24 2016-04-28 주식회사 아모텍 가스센서용 다공질보호층, 이의 제조방법 및 이를 포함하는 가스센서
KR101727078B1 (ko) 2014-10-24 2017-04-18 주식회사 아모텍 가스센서용 다공질 보호층, 이의 형성방법 및 이를 포함하는 가스센서
CN104914144B (zh) * 2015-05-26 2017-05-24 中国核动力研究设计院 一种核电站用氢气浓度在线监测装置
US20170324119A1 (en) * 2016-05-06 2017-11-09 GM Global Technology Operations LLC Reference electrode implementation with reduced measurement artifacts
US20200297919A1 (en) * 2017-09-29 2020-09-24 F. Hoffmann-La Roche Ag Prefilled syringe and method of preparing a prefilled syringe
CN110534818B (zh) * 2018-05-25 2021-02-19 宁德时代新能源科技股份有限公司 锂离子电池负极用悬浮剂、锂离子电池负极和锂离子电池
CN111380937A (zh) * 2018-12-28 2020-07-07 财团法人工业技术研究院 气体感测装置及气体感测系统
CN111188129B (zh) * 2020-01-16 2023-06-23 中国农业科学院农业信息研究所 一种乙烯传感器及乙烯敏感薄膜的制备方法
CN116033930A (zh) * 2020-08-12 2023-04-28 3M创新有限公司 移动前沿灭菌监测装置
CN116034269A (zh) * 2020-08-28 2023-04-28 3M创新有限公司 具有灭菌剂响应开关的灭菌指示器传感器
CN117248902B (zh) * 2023-11-17 2024-02-06 乐山市通达交通勘察设计有限责任公司 隧道有害气体随钻检测超前探测装置

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171253A (en) 1977-02-28 1979-10-16 General Electric Company Self-humidifying potentiostated, three-electrode hydrated solid polymer electrolyte (SPE) gas sensor
US4123700A (en) 1977-11-14 1978-10-31 General Electric Company Potentiostated, self-humidifying, solid polymer electrolyte carbon monoxide dosimeter
US4444892A (en) 1980-10-20 1984-04-24 Malmros Mark K Analytical device having semiconductive organic polymeric element associated with analyte-binding substance
JPS58171657A (ja) * 1982-03-31 1983-10-08 Murata Mfg Co Ltd 感湿抵抗体
US4522690A (en) 1983-12-01 1985-06-11 Honeywell Inc. Electrochemical sensing of carbon monoxide
JPS60185185A (ja) 1984-03-02 1985-09-20 Sumitomo Electric Ind Ltd 放射線検出方法と装置
US4908188A (en) 1985-02-05 1990-03-13 The Scopas Technology Company, Inc. Gas sterilant system
US4822566A (en) 1985-11-19 1989-04-18 The Johns Hopkins University Optimized capacitive sensor for chemical analysis and measurement
US4664757A (en) 1985-12-27 1987-05-12 Uop Inc. Method and apparatus for gas detection using proton-conducting polymers
US4948496A (en) 1986-07-29 1990-08-14 G C Industries Gas sensor
US4925544A (en) 1987-05-15 1990-05-15 National Research Development Corporation Electrochemical sensor with solid phase electrolyte
US4865717A (en) 1987-05-26 1989-09-12 Transducer Research, Inc. Electrochemical micro sensor
US5312762A (en) 1989-03-13 1994-05-17 Guiseppi Elie Anthony Method of measuring an analyte by measuring electrical resistance of a polymer film reacting with the analyte
WO1990010655A1 (en) 1989-03-13 1990-09-20 Allage Associates, Inc. Surface functionalized and derivatized conducting polymers and methods for producing same
US5766934A (en) 1989-03-13 1998-06-16 Guiseppi-Elie; Anthony Chemical and biological sensors having electroactive polymer thin films attached to microfabricated devices and possessing immobilized indicator moieties
US5302274A (en) 1990-04-16 1994-04-12 Minitech Co. Electrochemical gas sensor cells using three dimensional sensing electrodes
US5145645A (en) 1990-06-15 1992-09-08 Spectral Sciences, Inc. Conductive polymer selective species sensor
US5310507A (en) 1990-06-15 1994-05-10 Spectral Sciences, Inc. Method of making a conductive polymer selective species sensor
US5250439A (en) 1990-07-19 1993-10-05 Miles Inc. Use of conductive sensors in diagnostic assays
US5202261A (en) 1990-07-19 1993-04-13 Miles Inc. Conductive sensors and their use in diagnostic assays
US5322611A (en) 1991-01-31 1994-06-21 Solomon Zaromb Humidity-resistant ambient-temperature solid-electrolyte amperometric sensing apparatus
US5445792A (en) 1992-03-13 1995-08-29 American Sterilizer Company Optimum hydrogen peroxide vapor sterlization method
US5338412A (en) 1992-04-27 1994-08-16 Burk Melvyn I Electrochemical device for removal and regeneration of oxygen and method
US5527508A (en) 1992-11-12 1996-06-18 American Sterilizer Company Method of enhanced penetration of low vapor pressure chemical vapor sterilants during sterilization
JPH06160343A (ja) 1992-11-20 1994-06-07 Jun Kuwano 固体電解質型酸素検出器
US5286448A (en) 1993-02-04 1994-02-15 American Sterilizer Company Method of decontaminating a chamber that has movable shelves
US5591382A (en) 1993-03-31 1997-01-07 Hyperion Catalysis International Inc. High strength conductive polymers
AU6922894A (en) 1993-06-04 1995-01-03 Dalhousie University Gas detection, identification and elemental and quantitative analysis system
US5766787A (en) 1993-06-18 1998-06-16 Tanaka Kikinzoku Kogyo K.K. Solid polymer electrolyte composition
US5372785A (en) 1993-09-01 1994-12-13 International Business Machines Corporation Solid-state multi-stage gas detector
GB9415499D0 (en) 1994-08-01 1994-09-21 Bartlett Philip N Electrodes and their use in analysis
US5958214A (en) 1994-09-12 1999-09-28 Mst Micro-Sensor-Technologie Gmbh Electrochemical sensor with a solid electrolyte for measuring the gas concentration
JPH08201336A (ja) 1995-01-26 1996-08-09 Matsushita Electric Works Ltd 電気化学式ガスセンサ及びその駆動方法
US5527446A (en) 1995-04-13 1996-06-18 United States Of America As Represented By The Secretary Of The Air Force Gas sensor
JPH08313468A (ja) 1995-05-24 1996-11-29 Taiyo Toyo Sanso Co Ltd 過酸化水素蒸気の濃度検出方法及びその装置
US5882590A (en) 1996-07-03 1999-03-16 American Sterilizer Company Monitoring and control of sterilization processes with semiconductor sensor modules
US5756879A (en) * 1996-07-25 1998-05-26 Hughes Electronics Volatile organic compound sensors
US6241873B1 (en) 1997-02-20 2001-06-05 Tdk Corporation Sold electrolytes, carbon dioxide sensors and method for correcting the output of sensors
EP1045816A2 (en) * 1997-11-07 2000-10-25 Bioquest LLC Amperometric halogen control system
JP3291227B2 (ja) * 1997-11-28 2002-06-10 大陽東洋酸素株式会社 過酸化水素蒸気による処理システムにおける過酸化水素蒸気濃度検出方法及びその装置
JP2000097906A (ja) 1998-09-21 2000-04-07 Shibuya Kogyo Co Ltd 滅菌装置における滅菌ガス濃度制御装置
US6303096B1 (en) 1998-11-10 2001-10-16 Mitsubishi Chemical Corporation Pitch based carbon fibers
US6631333B1 (en) 1999-05-10 2003-10-07 California Institute Of Technology Methods for remote characterization of an odor
US6517775B1 (en) 1999-07-26 2003-02-11 Abbott Laboratories Sterilant monitoring assembly and apparatus and method using same
US6537491B1 (en) 1999-07-26 2003-03-25 Abbott Laboratories Apparatus having sterilant monitoring system
US6558529B1 (en) 2000-02-07 2003-05-06 Steris Inc. Electrochemical sensor for the specific detection of peroxyacetic acid in aqueous solutions using pulse amperometric methods
EP1283061A1 (en) 2000-05-16 2003-02-12 Taisei Kako Co., Ltd. Method for manufacturing sealing tool sterilized with gaseous hydrogen peroxide
US7279080B2 (en) 2000-07-27 2007-10-09 City Technology Limited Gas sensors
US6612149B2 (en) 2001-02-15 2003-09-02 Abbott Laboratories Method and apparatus for calibration of instruments that monitor the concentration of a sterilant in a system
US7803315B2 (en) * 2001-10-05 2010-09-28 American Sterilizer Company Decontamination of surfaces contaminated with prion-infected material with gaseous oxidizing agents
JP4127770B2 (ja) 2002-05-30 2008-07-30 東京窯業株式会社 水素ガスセンサ
KR20050050091A (ko) 2002-09-20 2005-05-27 카네카 코포레이션 프로톤 전도성 고분자막 및 그 제조방법
WO2004036599A1 (ja) 2002-10-03 2004-04-29 Daikin Industries, Ltd. 含フッ素エーテル鎖を含む含フッ素ポリマーからなる固体電解質
US7254986B2 (en) * 2002-12-13 2007-08-14 General Electric Company Sensor device for detection of dissolved hydrocarbon gases in oil filled high-voltage electrical equipment
US20040129562A1 (en) 2003-01-02 2004-07-08 Pavel Shuk Low impedance oxygen sensor and associated methods
US6946852B2 (en) 2003-03-14 2005-09-20 Steris Inc. Method and apparatus for measuring concentration of a chemical component in a gas mixture
US6933733B2 (en) 2003-03-14 2005-08-23 Steris Inc. Method and apparatus for measuring the concentration of hydrogen peroxide in a fluid
US6844742B2 (en) 2003-03-14 2005-01-18 Steris Inc. Method and apparatus for measuring chemical concentration in a fluid
GB0308939D0 (en) 2003-04-17 2003-05-28 Boc Group Plc Electrochemical sensor for the detection of oxygen,hydrocarbons and moisture in vacuum environments
US20040262170A1 (en) 2003-06-27 2004-12-30 Steris Inc. Sensor for sensing a chemical component concentration using an electroactive material
US7232545B2 (en) * 2003-09-16 2007-06-19 Steris Inc. Sensor for determining concentration of fluid sterilant
US7393450B2 (en) * 2003-11-26 2008-07-01 Silveri Michael A System for maintaining pH and sanitizing agent levels of water in a water feature
WO2005084378A2 (en) * 2004-03-05 2005-09-15 Board Of Regents Of University Of Texas System Material and device properties modification by electrochemical charge injection in the absence of contacting electrolyte for either local spatial or final states
DE102004043121A1 (de) 2004-09-07 2006-03-09 Robert Bosch Gmbh Sensorelement für Partikelsensoren und Verfahren zum Betrieb desselben
US7811433B2 (en) 2004-10-15 2010-10-12 Giner, Inc. Electrochemical carbon dioxide sensor
JP2009500609A (ja) 2005-06-30 2009-01-08 アプレラ コーポレーション 導電性ポリマーを含む多孔質コンポジット電極
US7918977B2 (en) * 2005-11-08 2011-04-05 Synkera Technologies, Inc. Solid state electrochemical gas sensor and method for fabricating same
US7828956B2 (en) * 2006-01-09 2010-11-09 Ford Global Technologies, Llc Method for measuring concentrations of gas moieties in a gas mixture
CA2678580C (en) * 2007-03-06 2012-07-17 Steris Inc. Transportable decontamination unit and decontamination process
KR100782040B1 (ko) 2007-06-29 2007-12-04 주식회사 리노셈 과산화수소 및 오존을 사용하는 멸균방법 및 그 방법에따른 장치
US7818993B2 (en) * 2007-09-27 2010-10-26 Uchicago Argonne, Llc High-performance flexible hydrogen sensors
US20090101501A1 (en) * 2007-10-17 2009-04-23 Tao Xiao-Ming Room temperature gas sensors
US9178255B2 (en) * 2008-06-20 2015-11-03 University Of Dayton Lithium-air cells incorporating solid electrolytes having enhanced ionic transport and catalytic activity
EP3485917A3 (en) 2009-09-30 2019-09-04 TSO3 Inc. Sterilization method with a conditioning agent and sterilant gas
US9459233B2 (en) 2012-06-25 2016-10-04 Steris Corporation Amperometric gas sensor

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JP6125005B2 (ja) 2017-05-10
US20150021203A1 (en) 2015-01-22
MX369725B (es) 2019-11-20
AU2013281144A1 (en) 2015-01-15
CA2876577C (en) 2018-07-17
US10001455B2 (en) 2018-06-19
US20150021204A1 (en) 2015-01-22
AU2013281144B2 (en) 2015-11-05
JP2015525361A (ja) 2015-09-03
US9995706B2 (en) 2018-06-12
US9995705B2 (en) 2018-06-12
CN104395743B (zh) 2018-07-03
EP2864769A1 (en) 2015-04-29
CA2876577A1 (en) 2014-01-03
ES2715310T3 (es) 2019-06-03
US9459233B2 (en) 2016-10-04
US20160363557A1 (en) 2016-12-15
US20130341206A1 (en) 2013-12-26
WO2014003869A1 (en) 2014-01-03
EP2864769B1 (en) 2019-01-16
IN2014DN10309A (pt) 2015-08-07
BR112014032200B1 (pt) 2021-10-26
CN104395743A (zh) 2015-03-04
MX2014014780A (es) 2015-04-10

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