ZA949754B - Methods and apparatus for electrochemical measurements - Google Patents

Methods and apparatus for electrochemical measurements

Info

Publication number
ZA949754B
ZA949754B ZA949754A ZA949754A ZA949754B ZA 949754 B ZA949754 B ZA 949754B ZA 949754 A ZA949754 A ZA 949754A ZA 949754 A ZA949754 A ZA 949754A ZA 949754 B ZA949754 B ZA 949754B
Authority
ZA
South Africa
Prior art keywords
methods
electrochemical measurements
electrochemical
measurements
Prior art date
Application number
ZA949754A
Other languages
English (en)
Inventor
Brian Jeffrey Birch
Nicholas Andrew Morris
Vincent Bonnafoux
Original Assignee
Unilever Plc
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 Unilever Plc filed Critical Unilever Plc
Publication of ZA949754B publication Critical patent/ZA949754B/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Secondary Cells (AREA)
ZA949754A 1993-12-08 1994-12-07 Methods and apparatus for electrochemical measurements ZA949754B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939325189A GB9325189D0 (en) 1993-12-08 1993-12-08 Methods and apparatus for electrochemical measurements

Publications (1)

Publication Number Publication Date
ZA949754B true ZA949754B (en) 1996-06-07

Family

ID=10746333

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA949754A ZA949754B (en) 1993-12-08 1994-12-07 Methods and apparatus for electrochemical measurements

Country Status (14)

Country Link
US (1) US5645709A (ja)
EP (1) EP0734520A1 (ja)
JP (1) JPH09500450A (ja)
CN (1) CN1142867A (ja)
AU (1) AU1116795A (ja)
BR (1) BR9408250A (ja)
CA (1) CA2178626A1 (ja)
GB (1) GB9325189D0 (ja)
HU (1) HUT76409A (ja)
PL (1) PL314911A1 (ja)
SK (1) SK71596A3 (ja)
TR (1) TR28318A (ja)
WO (1) WO1995016198A1 (ja)
ZA (1) ZA949754B (ja)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM506894A0 (en) * 1994-04-14 1994-05-05 Memtec Limited Novel electrochemical cells
AUPN239395A0 (en) * 1995-04-12 1995-05-11 Memtec Limited Method of defining an electrode area
AUPN363995A0 (en) 1995-06-19 1995-07-13 Memtec Limited Electrochemical cell
US6413410B1 (en) * 1996-06-19 2002-07-02 Lifescan, Inc. Electrochemical cell
US6863801B2 (en) 1995-11-16 2005-03-08 Lifescan, Inc. Electrochemical cell
AUPN661995A0 (en) 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
US6521110B1 (en) 1995-11-16 2003-02-18 Lifescan, Inc. Electrochemical cell
US6638415B1 (en) 1995-11-16 2003-10-28 Lifescan, Inc. Antioxidant sensor
US6632349B1 (en) * 1996-11-15 2003-10-14 Lifescan, Inc. Hemoglobin sensor
AUPO581397A0 (en) 1997-03-21 1997-04-17 Memtec America Corporation Sensor connection means
AUPO585797A0 (en) 1997-03-25 1997-04-24 Memtec America Corporation Improved electrochemical cell
AUPO855897A0 (en) * 1997-08-13 1997-09-04 Usf Filtration And Separations Group Inc. Automatic analysing apparatus II
US6193865B1 (en) 1997-09-11 2001-02-27 Usf Filtration And Separations Group, Inc. Analytic cell
US6878251B2 (en) * 1998-03-12 2005-04-12 Lifescan, Inc. Heated electrochemical cell
US6475360B1 (en) 1998-03-12 2002-11-05 Lifescan, Inc. Heated electrochemical cell
US6652734B1 (en) 1999-03-16 2003-11-25 Lifescan, Inc. Sensor with improved shelf life
US6571651B1 (en) 2000-03-27 2003-06-03 Lifescan, Inc. Method of preventing short sampling of a capillary or wicking fill device
US6612111B1 (en) 2000-03-27 2003-09-02 Lifescan, Inc. Method and device for sampling and analyzing interstitial fluid and whole blood samples
RU2278612C2 (ru) * 2000-07-14 2006-06-27 Лайфскен, Инк. Иммуносенсор
US6444115B1 (en) 2000-07-14 2002-09-03 Lifescan, Inc. Electrochemical method for measuring chemical reaction rates
US6887667B2 (en) * 2000-12-28 2005-05-03 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Method and apparatus to identify small variations of biomolecules
US7390391B2 (en) 2001-09-14 2008-06-24 Arkray, Inc. Concentration measuring method, concentration test instrument, and concentration measuring apparatus
AU2002340079A1 (en) * 2001-10-10 2003-04-22 Lifescan Inc. Electrochemical cell
US20030180814A1 (en) * 2002-03-21 2003-09-25 Alastair Hodges Direct immunosensor assay
US20060134713A1 (en) 2002-03-21 2006-06-22 Lifescan, Inc. Biosensor apparatus and methods of use
US7727181B2 (en) * 2002-10-09 2010-06-01 Abbott Diabetes Care Inc. Fluid delivery device with autocalibration
EP2383470A1 (en) 2002-10-09 2011-11-02 Abbott Diabetes Care Inc. Plunger pump actuated by a shape memory element
US7993108B2 (en) 2002-10-09 2011-08-09 Abbott Diabetes Care Inc. Variable volume, shape memory actuated insulin dispensing pump
US7679407B2 (en) 2003-04-28 2010-03-16 Abbott Diabetes Care Inc. Method and apparatus for providing peak detection circuitry for data communication systems
US8071028B2 (en) * 2003-06-12 2011-12-06 Abbott Diabetes Care Inc. Method and apparatus for providing power management in data communication systems
US7943089B2 (en) * 2003-12-19 2011-05-17 Kimberly-Clark Worldwide, Inc. Laminated assay devices
TWI292041B (en) * 2004-03-03 2008-01-01 Apex Biotechnology Corp Method for reducing measuring bias in amperometric biosensors
RU2418633C2 (ru) 2004-04-08 2011-05-20 Байоматрика, Инк. Объединение процессов хранения образцов и управление образцами в медико-биологических науках
US20070135697A1 (en) * 2004-04-19 2007-06-14 Therasense, Inc. Method and apparatus for providing sensor guard for data monitoring and detection systems
WO2007013872A2 (en) * 2004-07-22 2007-02-01 The Board Of Trustees Of The University Of Illinois Sensors employing single-walled carbon nanotubes
JP4595517B2 (ja) * 2004-12-13 2010-12-08 パナソニック株式会社 バイオセンサ、及びその検査装置、ならびにその検査方法
DE102004062052B4 (de) * 2004-12-23 2011-12-01 Dräger Safety AG & Co. KGaA Elektrochemischer Sensor
DE102005007539A1 (de) * 2005-02-17 2006-08-31 Universität Rostock Einrichtung zur Bestimmung redoxaktiver Stoffe
BRPI0609511A2 (pt) 2005-03-21 2010-04-13 Abbott Diabetes Care Inc sistema incluindo um dispositivo de infusão e uma unidade de monitoramento de analito, método para integrar monitoramento de analito e infusão de fluido, aparelho incluindo um sensor de analito e um canal de suprimento de fluido, e, método de suprimento de fluido e monitoramento de analito
US7768408B2 (en) 2005-05-17 2010-08-03 Abbott Diabetes Care Inc. Method and system for providing data management in data monitoring system
US7620437B2 (en) 2005-06-03 2009-11-17 Abbott Diabetes Care Inc. Method and apparatus for providing rechargeable power in data monitoring and management systems
US7756561B2 (en) 2005-09-30 2010-07-13 Abbott Diabetes Care Inc. Method and apparatus for providing rechargeable power in data monitoring and management systems
US7583190B2 (en) 2005-10-31 2009-09-01 Abbott Diabetes Care Inc. Method and apparatus for providing data communication in data monitoring and management systems
US8344966B2 (en) 2006-01-31 2013-01-01 Abbott Diabetes Care Inc. Method and system for providing a fault tolerant display unit in an electronic device
US8529751B2 (en) 2006-03-31 2013-09-10 Lifescan, Inc. Systems and methods for discriminating control solution from a physiological sample
US8579853B2 (en) 2006-10-31 2013-11-12 Abbott Diabetes Care Inc. Infusion devices and methods
CN100489511C (zh) * 2007-02-09 2009-05-20 桂林电子科技大学 蔗糖含量的实时检测方法和在线检测装置
US8709709B2 (en) 2007-05-18 2014-04-29 Luoxis Diagnostics, Inc. Measurement and uses of oxidative status
CA2931413A1 (en) 2007-05-18 2008-11-27 Aytu Bioscience, Inc. Measurement and uses of oxidative status
US8778168B2 (en) 2007-09-28 2014-07-15 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
US8163146B2 (en) * 2007-10-12 2012-04-24 Abbott Diabetes Care Inc. Mediator stabilized reagent compositions for use in biosensor electrodes
US8603768B2 (en) 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
JP4486702B2 (ja) * 2008-05-16 2010-06-23 パナソニック株式会社 クレアチニン濃度の測定方法、測定デバイス、及び測定装置、並びにそれらを用いた塩分量の測定方法、測定デバイス、及び測定装置
US8551320B2 (en) 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample
US8560082B2 (en) 2009-01-30 2013-10-15 Abbott Diabetes Care Inc. Computerized determination of insulin pump therapy parameters using real time and retrospective data processing
US8467972B2 (en) 2009-04-28 2013-06-18 Abbott Diabetes Care Inc. Closed loop blood glucose control algorithm analysis
US8846266B2 (en) * 2009-04-28 2014-09-30 University Of Hawaii Carbohydrate anode for fuel cell and battery applications
DK3173014T3 (da) 2009-07-23 2021-09-13 Abbott Diabetes Care Inc Realtidsstyring af data vedrørende fysiologisk kontrol af glucoseniveauer
US20110127172A1 (en) * 2009-10-26 2011-06-02 University Of Hawaii Systems and methods for carbohydrate detection
EP2598661B1 (en) 2010-07-26 2017-09-27 Biomatrica, INC. Compositions for stabilizing dna, rna and proteins in saliva and other biological samples during shipping and storage at ambient temperatures
EP2598660B1 (en) 2010-07-26 2017-03-15 Biomatrica, INC. Compositions for stabilizing dna, rna and proteins in blood and other biological samples during shipping and storage at ambient temperatures
CA2817163C (en) 2011-02-28 2015-02-17 Luoxis Diagnostics, Inc. Method and apparatus for measuring oxidation-reduction potential
US9980669B2 (en) 2011-11-07 2018-05-29 Abbott Diabetes Care Inc. Analyte monitoring device and methods
US9372167B2 (en) 2012-04-19 2016-06-21 Aytu Bioscience, Inc. Oxidation-reduction potential test device including a multiple layer gel
WO2014066533A2 (en) 2012-10-23 2014-05-01 Luoxis Diagnostics, Inc. Methods and systems for measuring and using the oxidation-reduction potential of a biological sample
US9725703B2 (en) 2012-12-20 2017-08-08 Biomatrica, Inc. Formulations and methods for stabilizing PCR reagents
WO2015191632A1 (en) 2014-06-10 2015-12-17 Biomatrica, Inc. Stabilization of thrombocytes at ambient temperatures
CN113588501A (zh) 2015-12-08 2021-11-02 生物马特里卡公司 降低红细胞沉降速率
AU2019225148A1 (en) 2018-02-22 2020-09-17 Dexcom, Inc. Sensor interposers employing castellated through-vias
EP3864167A4 (en) * 2018-10-12 2022-11-23 Polymer Technology Systems, Inc. POTASSIUM DETECTION SYSTEMS AND METHODS AT THE SUPPLY POINT
WO2020132099A1 (en) * 2018-12-19 2020-06-25 Spectrohm, Inc. Methods for determining regional impedance characteristics of inhomogenous specimens using guided electromagnetic fields
CN112505128B (zh) * 2020-11-30 2022-12-27 北方民族大学 一种无损检测葡萄酒还原糖的方法及装置
TWI814563B (zh) 2022-08-31 2023-09-01 超極生技股份有限公司 氣體酸鹼度檢測用的氣體採樣袋
TWI814562B (zh) * 2022-08-31 2023-09-01 超極生技股份有限公司 用於量測氣體酸鹼度的電化學試片
TWI820887B (zh) * 2022-08-31 2023-11-01 超極生技股份有限公司 使用電化學試片檢測胃部幽門螺旋桿菌的應用方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127448A (en) * 1977-02-28 1978-11-28 Schick Karl G Amperometric-non-enzymatic method of determining sugars and other polyhydroxy compounds
DE2715285C2 (de) * 1977-04-05 1983-08-25 Vjačeslav Michajlovič Puškino Moskovskaja oblast' Krylov Elektrochemische Zelle zum Bestimmen von Wasserstoff und wasserstoffhaltigen Reduktionsmitteln
US4340458A (en) * 1980-06-02 1982-07-20 Joslin Diabetes Center, Inc. Glucose sensor
GB2154003B (en) * 1983-12-16 1988-02-17 Genetics Int Inc Diagnostic aid
DE3568874D1 (en) * 1984-06-13 1989-04-20 Ares Serono Inc Photometric instruments, their use in methods of optical analysis, and ancillary devices therefor
DE3585512D1 (de) * 1984-12-28 1992-04-09 Procter & Gamble Fluessiges hypochlorit-bleichmittel, enthaltend optische aufheller, geloest in aminoxid.
GB8618022D0 (en) * 1986-07-23 1986-08-28 Unilever Plc Electrochemical measurements
GB8702734D0 (en) * 1987-02-06 1987-03-11 Unilever Plc Analysis
GB8718304D0 (en) * 1987-08-03 1987-09-09 Imperial College Enzymatic assay
DE68924026T3 (de) * 1988-03-31 2008-01-10 Matsushita Electric Industrial Co., Ltd., Kadoma Biosensor und dessen herstellung.
DD275924A1 (de) * 1988-10-03 1990-02-07 Junkalor Dessau Amperometrische messzelle zur bestimmung von schwefelwasserstoff in gasen und fluessigkeiten
US4929545A (en) * 1989-04-14 1990-05-29 Boehringer Mannheim Corporation Method and reagent for determination of an analyte via enzymatic means using a ferricyanide/ferric compound system
US5192415A (en) * 1991-03-04 1993-03-09 Matsushita Electric Industrial Co., Ltd. Biosensor utilizing enzyme and a method for producing the same

Also Published As

Publication number Publication date
CA2178626A1 (en) 1995-06-15
US5645709A (en) 1997-07-08
GB9325189D0 (en) 1994-02-09
EP0734520A1 (en) 1996-10-02
AU1116795A (en) 1995-06-27
HUT76409A (en) 1997-08-28
WO1995016198A1 (en) 1995-06-15
CN1142867A (zh) 1997-02-12
PL314911A1 (en) 1996-09-30
TR28318A (tr) 1996-04-24
HU9601575D0 (en) 1996-07-29
JPH09500450A (ja) 1997-01-14
SK71596A3 (en) 1997-06-04
BR9408250A (pt) 1997-05-27

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