DE3483674D1 - Elektrochemischer detektor. - Google Patents

Elektrochemischer detektor.

Info

Publication number
DE3483674D1
DE3483674D1 DE8484112534T DE3483674T DE3483674D1 DE 3483674 D1 DE3483674 D1 DE 3483674D1 DE 8484112534 T DE8484112534 T DE 8484112534T DE 3483674 T DE3483674 T DE 3483674T DE 3483674 D1 DE3483674 D1 DE 3483674D1
Authority
DE
Germany
Prior art keywords
electrochemical detector
electrochemical
detector
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 - Lifetime
Application number
DE8484112534T
Other languages
English (en)
Inventor
Terry A Berger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE3483674D1 publication Critical patent/DE3483674D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • 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
    • 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
    • G01N27/38—Cleaning of electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE8484112534T 1983-10-19 1984-10-17 Elektrochemischer detektor. Expired - Lifetime DE3483674D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/543,663 US4496454A (en) 1983-10-19 1983-10-19 Self cleaning electrochemical detector and cell for flowing stream analysis

Publications (1)

Publication Number Publication Date
DE3483674D1 true DE3483674D1 (de) 1991-01-10

Family

ID=24169024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484112534T Expired - Lifetime DE3483674D1 (de) 1983-10-19 1984-10-17 Elektrochemischer detektor.

Country Status (4)

Country Link
US (1) US4496454A (de)
EP (1) EP0140286B1 (de)
JP (3) JPH0672862B2 (de)
DE (1) DE3483674D1 (de)

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EP0212038B1 (de) * 1985-08-26 1988-12-28 ORBISPHERE CORPORATION Wilmington Succursale de Collonge-Bellerive Vorrichtung zur Regeneration von elektroanalytischen Sonden
US4917774A (en) * 1986-04-24 1990-04-17 Shipley Company Inc. Method for analyzing additive concentration
EP0314688A4 (de) * 1986-07-04 1990-05-14 Ici Australia Operations Verfahren und gerät zur amperemetrischen messung.
DE8705520U1 (de) * 1987-04-14 1987-06-11 Riemann, Werner, 3550 Marburg Analyse-Modul
US5210496A (en) * 1988-04-13 1993-05-11 Endress & Hauser Flowtec Ag Method and circuit arrangement for intermittent application of a voltage to an electrode
IL90105A (en) * 1988-04-29 1993-05-13 Igen Inc Method and apparatus for conducting electro- chemiluminescence measurements
GB2221537A (en) * 1988-08-02 1990-02-07 Sp Kt Bjuro Konstruirovaniju O Apparatus for measuring hydrogen cyanide vapour content in the air
JPH07119727B2 (ja) * 1989-08-30 1995-12-20 ダイキン工業株式会社 バイオセンサの電極リフレッシュ方法およびその装置
DE68912939T2 (de) * 1989-09-15 1994-05-19 Hewlett Packard Gmbh Elektrochemisches Messgerät.
US5131999A (en) * 1990-01-16 1992-07-21 The National University Of Singapore Voltammetric detector for flow analysis
US5059908A (en) * 1990-05-31 1991-10-22 Capital Controls Company, Inc. Amperimetric measurement with cell electrode deplating
US5581189A (en) * 1992-03-17 1996-12-03 Brenn; Eric W. Water purity testing system having reversing polarity
US5260663A (en) * 1992-07-14 1993-11-09 Anatel Corporation Methods and circuits for measuring the conductivity of solutions
US5296123A (en) * 1992-09-16 1994-03-22 Hughes Aircraft Company In-tank electrochemical sensor
US5387327A (en) * 1992-10-19 1995-02-07 Duquesne University Of The Holy Ghost Implantable non-enzymatic electrochemical glucose sensor
US5399256A (en) * 1994-01-07 1995-03-21 Bioanalytical Systems, Inc. Electrochemical detector cell
GB9406109D0 (en) * 1994-03-28 1994-05-18 Neotronics Ltd Electrochemical sensor
SE510733C2 (sv) * 1995-01-03 1999-06-21 Chemel Ab Kemisk sensor baserad på utbytbar igenkänningskomponent samt användning därav
IL113564A0 (en) * 1995-05-01 1995-08-31 R D C Rafael Dev Corp Ltd Electroanalytical dropping mercury electrode cell
US5620579A (en) * 1995-05-05 1997-04-15 Bayer Corporation Apparatus for reduction of bias in amperometric sensors
WO1998032008A1 (de) * 1997-01-20 1998-07-23 GESELLSCHAFT FüR BIOTECHNOLOGISCHE FORSCHUNG MBH (GBF) Elektrochemische durchflusszelle
DE19701798C2 (de) * 1997-01-20 1999-12-02 Biotechnolog Forschung Gmbh Elektrochemische Durchflußzelle
JP3394262B2 (ja) * 1997-02-06 2003-04-07 セラセンス、インク． 小体積インビトロ被検体センサー
JPH10253610A (ja) * 1997-03-14 1998-09-25 Shiseido Co Ltd 液体クロマトグラフィー用電気化学検出器、液体クロマトグラフィー装置、及びかかる装置を用いた分析方法
EP1045816A2 (de) * 1997-11-07 2000-10-25 Bioquest LLC Amperometrisches halogensteuersystem
US6338790B1 (en) * 1998-10-08 2002-01-15 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
US6413398B1 (en) * 1999-09-13 2002-07-02 Her Majesty The Queen In Right Of Canada, As Represented By The Canadian Food Inspection Agency Method for electrochemical detection
US20060266648A1 (en) * 2002-12-17 2006-11-30 King Mackenzie E Process analyzer for monitoring electrochemical deposition solutions
JP2004333413A (ja) * 2003-05-12 2004-11-25 Dia Instr:Kk 水分測定方法および水分測定装置
DE10323638B4 (de) * 2003-05-26 2006-11-23 Robert Bosch Gmbh Verfahren und Vorrichtung zur Entwicklung einer elektrochemischen Messanordnung
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US20050067304A1 (en) * 2003-09-26 2005-03-31 King Mackenzie E. Electrode assembly for analysis of metal electroplating solution, comprising self-cleaning mechanism, plating optimization mechanism, and/or voltage limiting mechanism
JP2007516070A (ja) * 2003-10-29 2007-06-21 レオダイン・リミテッド・ライアビリティ・カンパニー 液体分注用の配量エンジンおよびカートリッジ装置、および方法
US20050109624A1 (en) * 2003-11-25 2005-05-26 Mackenzie King On-wafer electrochemical deposition plating metrology process and apparatus
US8364230B2 (en) * 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8364231B2 (en) * 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US20080197024A1 (en) * 2003-12-05 2008-08-21 Dexcom, Inc. Analyte sensor
US8425417B2 (en) * 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US20080200788A1 (en) * 2006-10-04 2008-08-21 Dexcorn, Inc. Analyte sensor
US8774886B2 (en) * 2006-10-04 2014-07-08 Dexcom, Inc. Analyte sensor
US8425416B2 (en) * 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
US20050224370A1 (en) * 2004-04-07 2005-10-13 Jun Liu Electrochemical deposition analysis system including high-stability electrode
US6984299B2 (en) * 2004-04-27 2006-01-10 Advanced Technology Material, Inc. Methods for determining organic component concentrations in an electrolytic solution
US7435320B2 (en) * 2004-04-30 2008-10-14 Advanced Technology Materials, Inc. Methods and apparatuses for monitoring organic additives in electrochemical deposition solutions
US7427346B2 (en) * 2004-05-04 2008-09-23 Advanced Technology Materials, Inc. Electrochemical drive circuitry and method
GB0414548D0 (en) * 2004-06-29 2004-08-04 Oxford Biosensors Ltd Electrode preconditioning
US20070261963A1 (en) * 2006-02-02 2007-11-15 Advanced Technology Materials, Inc. Simultaneous inorganic, organic and byproduct analysis in electrochemical deposition solutions
JP2008083040A (ja) * 2006-08-29 2008-04-10 Hitachi High-Technologies Corp 液体クロマトグラフ装置
US8562528B2 (en) * 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US8449464B2 (en) * 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
US8298142B2 (en) * 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US8478377B2 (en) * 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
US8447376B2 (en) * 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8275438B2 (en) * 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
EP2398376A1 (de) * 2009-02-17 2011-12-28 Siemens Aktiengesellschaft Gastroskop
US20130130299A1 (en) * 2009-09-11 2013-05-23 University Of Utah Research Foundation Electrochemical flow cytometry
JP5331830B2 (ja) * 2011-01-28 2013-10-30 株式会社日立ハイテクノロジーズ 電気化学測定用電極及び電気化学的分析装置
EP2650676A4 (de) 2010-12-07 2018-01-17 Hitachi High-Technologies Corporation Elektrode für elektrochemische messungen, elektrolysezelle für elektrochemische messungen, analysevorrichtung für elektrochemische messungen und verfahren zu ihrer herstellung
JP5331782B2 (ja) * 2010-12-07 2013-10-30 株式会社日立ハイテクノロジーズ 電極，電気化学セルおよび分析装置並びにそれらの製造方法
US20120265036A1 (en) 2011-04-15 2012-10-18 Dexcom, Inc. Advanced analyte sensor calibration and error detection
DE102011120819A1 (de) * 2011-12-13 2013-06-13 Dinotec Gmbh Wassertechnologie Und Schwimmbadtechnik Verfahren zum Reinigen von Elektrodenoberflächen
CN102706862B (zh) * 2012-04-23 2015-05-06 宁波大学 叠加了新功能的电致化学发光分析检测装置
CN102661947B (zh) * 2012-04-23 2016-04-13 宁波大学 兼具多重附加机能的电致化学发光分析用装置
CN104903714B (zh) * 2013-01-23 2017-05-10 株式会社日立高新技术 电化学测定装置
JP5427974B2 (ja) * 2013-07-25 2014-02-26 株式会社日立ハイテクノロジーズ 電極，電気化学セルおよび分析装置並びにそれらの製造方法
CN105092676A (zh) * 2015-09-10 2015-11-25 鞠文军 电化学检测池
WO2017104747A1 (ja) * 2015-12-16 2017-06-22 株式会社 潤工社 カラム
GB2568478B (en) 2017-11-15 2020-05-20 4T2 Sensors Ltd Apparatus for monitoring a fluid
JP7239201B2 (ja) * 2018-03-30 2023-03-14 株式会社Provigate 電気化学測定用電気回路および測定装置
GB2593624B (en) 2018-10-24 2023-05-03 4T2 Sensors Ltd Apparatus for monitoring a fluid
US11977046B2 (en) 2020-12-31 2024-05-07 Dionex Corporation Electrochemical cell configured to have a dynamically renewed electrode

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US3676321A (en) * 1970-07-27 1972-07-11 Honeywell Inc Electrochemical oxygen demand system
US4057478A (en) * 1976-02-05 1977-11-08 The United States Of America As Represented By The Secretary Of The Interior Electrochemical gas monitor
US4059406A (en) * 1976-07-12 1977-11-22 E D T Supplies Limited Electrochemical detector system
JPS5385496A (en) * 1976-12-30 1978-07-27 Fuji Electric Co Ltd Dissolved oxygen meter
JPS593906B2 (ja) * 1978-06-12 1984-01-26 関西電力株式会社 受信制御装置
GB2079474B (en) * 1980-07-10 1984-05-10 Nat Res Dev Electrocatalytic activation of electrodes
JPS5760255A (en) * 1980-09-29 1982-04-12 Fuji Electric Co Ltd Activating method for hydrogen peroxide electrode for oxygen electrode
JPS5841344A (ja) * 1981-09-07 1983-03-10 Baionikusu Kiki Kk ボルタンメトリ−分析法

Also Published As

Publication number Publication date
EP0140286B1 (de) 1990-11-28
JP2537142B2 (ja) 1996-09-25
US4496454A (en) 1985-01-29
JPH0672862B2 (ja) 1994-09-14
EP0140286A2 (de) 1985-05-08
EP0140286A3 (en) 1988-07-20
JPH06222037A (ja) 1994-08-12
JPH07209250A (ja) 1995-08-11
JPS60104250A (ja) 1985-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee