ATE361468T1 - Zelle und verfahren zur elektrochemischen analyse einer probe - Google Patents

Zelle und verfahren zur elektrochemischen analyse einer probe

Info

Publication number
ATE361468T1
ATE361468T1 AT00127859T AT00127859T ATE361468T1 AT E361468 T1 ATE361468 T1 AT E361468T1 AT 00127859 T AT00127859 T AT 00127859T AT 00127859 T AT00127859 T AT 00127859T AT E361468 T1 ATE361468 T1 AT E361468T1
Authority
AT
Austria
Prior art keywords
cell
electrochemical analysis
sample
capillary channel
seriatim
Prior art date
Application number
AT00127859T
Other languages
English (en)
Inventor
Raghbir Singh Bhullar
Brian Hill
Original Assignee
Roche Diagnostics Operations
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 Roche Diagnostics Operations filed Critical Roche Diagnostics Operations
Application granted granted Critical
Publication of ATE361468T1 publication Critical patent/ATE361468T1/de

Links

Classifications

    • 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
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Optical Measuring Cells (AREA)
AT00127859T 1999-12-30 2000-12-20 Zelle und verfahren zur elektrochemischen analyse einer probe ATE361468T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/476,442 US6676815B1 (en) 1999-12-30 1999-12-30 Cell for electrochemical analysis of a sample

Publications (1)

Publication Number Publication Date
ATE361468T1 true ATE361468T1 (de) 2007-05-15

Family

ID=23891864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00127859T ATE361468T1 (de) 1999-12-30 2000-12-20 Zelle und verfahren zur elektrochemischen analyse einer probe

Country Status (6)

Country Link
US (2) US6676815B1 (de)
EP (1) EP1114996B1 (de)
JP (1) JP3478799B2 (de)
AT (1) ATE361468T1 (de)
CA (1) CA2329563C (de)
DE (1) DE60034657T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003008956A1 (en) * 2001-07-18 2003-01-30 Arkray, Inc. Implement and device for analysis
GB0306163D0 (en) * 2003-03-18 2003-04-23 Univ Cambridge Tech Embossing microfluidic sensors
US20050125162A1 (en) * 2003-12-03 2005-06-09 Kiamars Hajizadeh Multi-sensor device for motorized meter and methods thereof
US7955484B2 (en) * 2005-12-14 2011-06-07 Nova Biomedical Corporation Glucose biosensor and method
US9128038B2 (en) 2012-06-21 2015-09-08 Lifescan Scotland Limited Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island
US8877023B2 (en) 2012-06-21 2014-11-04 Lifescan Scotland Limited Electrochemical-based analytical test strip with intersecting sample-receiving chambers
US9535027B2 (en) * 2012-07-25 2017-01-03 Abbott Diabetes Care Inc. Analyte sensors and methods of using same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869226A (en) * 1956-08-17 1961-05-31 Electronic Switchgear London L Improvements in or relating to liquid conductivity measuring cells
BE758864A (fr) * 1969-11-13 1971-04-16 Miles Lab Instrument de mesure de conductivite differentielle
GB2111215A (en) 1981-10-31 1983-06-29 Alastair Sibbald Electrochemical sensor assembly
GB8526902D0 (en) 1985-10-31 1985-12-04 Unilever Plc Electrochemical analysis
DE3776903D1 (de) * 1987-06-05 1992-04-02 Orbisphere Lab Inc Wilmington Amperometrisches verfahren, geraet und zelle zur bestimmung von verschiedenen gasarten.
US5223114A (en) * 1987-06-17 1993-06-29 Board Of Trustees Of The Leland Stanford Junior University On-column conductivity detector for microcolumn electrokinetic separations
CA1339779C (en) * 1987-06-17 1998-03-24 Xiao-Hua Huang On-column conductivity detector for microcolumn electrokinetic separations
DE68916285D1 (de) * 1988-03-12 1994-07-28 Akira Igarashi Verfahren zur Dampfreformierung von Kohlenwasserstoffen.
AT392847B (de) * 1989-01-27 1991-06-25 Avl Verbrennungskraft Messtech Sensorelektrodenanordnung
US5427667A (en) * 1992-04-03 1995-06-27 Bakhir; Vitold M. Apparatus for electrochemical treatment of water
FR2701117B1 (fr) * 1993-02-04 1995-03-10 Asulab Sa Système de mesures électrochimiques à capteur multizones, et son application au dosage du glucose.
US5762770A (en) * 1994-02-21 1998-06-09 Boehringer Mannheim Corporation Electrochemical biosensor test strip
DE69422604T2 (de) * 1994-03-08 2000-06-08 Zeptosens Ag, Witterwil Vorrichtung und Verfahren, die Bioaffinitätsassay und elektrophoretische Auftrennung kombinieren
US6207369B1 (en) * 1995-03-10 2001-03-27 Meso Scale Technologies, Llc Multi-array, multi-specific electrochemiluminescence testing
AUPN661995A0 (en) 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
DE19548466A1 (de) 1995-12-22 1997-06-26 Abb Research Ltd Sensor zum Auskoppeln von Teilentladungsimpulsen aus einer hochspannungsführenden elektrischen Anlage
US6027389A (en) 1996-08-30 2000-02-22 Ngk Insulators, Ltd. Production of ceramic tubes for metal halide lamps
ES2184236T3 (es) * 1997-02-06 2003-04-01 Therasense Inc Sensor in vitro de analitos de pequeño volumen.
US5997817A (en) * 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
US6134461A (en) * 1998-03-04 2000-10-17 E. Heller & Company Electrochemical analyte

Also Published As

Publication number Publication date
CA2329563C (en) 2005-02-15
US20040094413A1 (en) 2004-05-20
DE60034657D1 (de) 2007-06-14
EP1114996B1 (de) 2007-05-02
EP1114996A2 (de) 2001-07-11
EP1114996A3 (de) 2005-04-27
JP2001221768A (ja) 2001-08-17
JP3478799B2 (ja) 2003-12-15
CA2329563A1 (en) 2001-06-30
DE60034657T2 (de) 2008-01-31
US6676815B1 (en) 2004-01-13

Similar Documents

Publication Publication Date Title
Sloss et al. Improved method for end-column amperometric detection for capillary electrophoresis
KR100316437B1 (ko) 미세조립된 모세관 전기영동 칩상에 집적된 전기화학적 검출기
DE60222427T2 (de) Puffer-arrays zum nachweis von biomolekülen anhand ihres isoelektrischen punktes
Olefirowicz et al. Capillary electrophoresis for sampling single nerve cells
DK673187A (da) Mini-elektrode til elektrokemisk analyse
EP0964060A3 (de) Verfahren und Vorrichtung zur Quantifizierung von Substraten
ATE78925T1 (de) Elektrodenanordnung zur elektrochemischen analyse elektrolytischer bestandteile einer fluessigkeit.
Jin et al. Determination of bovine serum albumin by capillary zone electrophoresis with end-column amperometric detection at the carbon fiber microdisk array electrode
WO2002044705A1 (en) Biosensor, measuring instrument for biosensor, and method of quantifying substrate
Wojcik et al. Capillary electrophoresis with Orbitrap-Velos mass spectrometry detection
BR0008615B1 (pt) tiras para teste descartáveis com camada de separação reagente/sangue integrada e método para a sua fabricação.
EP0964245A3 (de) Elektrochemische Analyseelement
EP1518109A2 (de) Vorrichtung zur detektion eines analyten
ATE351900T1 (de) Sonde, zelle und verfahren zur messung der konzentration und der zusammensetzung von biomasse
DE60230238D1 (de) Elektrode für eine batterie
DE60034657D1 (de) Zelle und Verfahren zur elektrochemischen Analyse einer Probe
Yao et al. Simultaneous determination of aminothiols, ascorbic acid and uric acid in biological samples by capillary electrophoresis with electrochemical detection
CA2300052A1 (en) Aggregometer with disposable test cell
ES2103197A1 (es) Pasta conductora, electrodos y sensores electroquimicos que comprenden dicha pasta conductora, y su metodo de preparacion.
Ronai et al. DNA analysis on electrophoretic microchips: effect of operational variables
Jin et al. Assay of glutathione in individual mouse peritoneal macrophages by capillary zone electrophoresis with electrochemical detection
WO2018182082A1 (ko) 펌프가 필요 없는 비접촉식 전기전도도 측정 기반 미소유체 칩 등전점 전기영동
DE69318008T2 (de) Kapillarsaeule mit einer entfernbaren trenngelzusammensetzung und verfahren zum gebrauch
EP0969281A3 (de) Verwendung von siebgedrückten Elektroden für die elektrochemische Analyse von elektroaktiven Werkstoffen
EP1089073A3 (de) Kapillar-Elektrophoresegerät und Kapillar-Arrayvorrichtung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties