DE69421476T2 - Elektrochemisches Immunosensorsystem - Google Patents

Elektrochemisches Immunosensorsystem

Info

Publication number
DE69421476T2
DE69421476T2 DE69421476T DE69421476T DE69421476T2 DE 69421476 T2 DE69421476 T2 DE 69421476T2 DE 69421476 T DE69421476 T DE 69421476T DE 69421476 T DE69421476 T DE 69421476T DE 69421476 T2 DE69421476 T2 DE 69421476T2
Authority
DE
Germany
Prior art keywords
electrochemical immunosensor
immunosensor system
electrochemical
immunosensor
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
Application number
DE69421476T
Other languages
English (en)
Other versions
DE69421476D1 (de
Inventor
Andrew Kindler
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.)
Technic Inc
Original Assignee
Technic Inc
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 Technic Inc filed Critical Technic Inc
Application granted granted Critical
Publication of DE69421476D1 publication Critical patent/DE69421476D1/de
Publication of DE69421476T2 publication Critical patent/DE69421476T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/817—Enzyme or microbe electrode
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/806—Electrical property or magnetic property

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE69421476T 1993-08-30 1994-08-30 Elektrochemisches Immunosensorsystem Expired - Fee Related DE69421476T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/112,926 US5494831A (en) 1993-08-30 1993-08-30 Electrochemical immunosensor system and methods

Publications (2)

Publication Number Publication Date
DE69421476D1 DE69421476D1 (de) 1999-12-09
DE69421476T2 true DE69421476T2 (de) 2000-05-04

Family

ID=22346589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421476T Expired - Fee Related DE69421476T2 (de) 1993-08-30 1994-08-30 Elektrochemisches Immunosensorsystem

Country Status (4)

Country Link
US (1) US5494831A (de)
EP (1) EP0640832B1 (de)
JP (1) JPH07151726A (de)
DE (1) DE69421476T2 (de)

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US6790366B2 (en) * 1996-06-07 2004-09-14 Immunivest Corporation Magnetic separation apparatus and methods
US6660159B1 (en) 1996-06-07 2003-12-09 Immunivest Corporation Magnetic separation apparatus and methods
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US7407811B2 (en) * 1997-12-22 2008-08-05 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC excitation
US8071384B2 (en) 1997-12-22 2011-12-06 Roche Diagnostics Operations, Inc. Control and calibration solutions and methods for their use
US6248598B1 (en) * 1998-09-17 2001-06-19 Stuart C. Bogema Immunoassay that provides for both collection of saliva and assay of saliva for one or more analytes with visual readout
US7700305B2 (en) 1999-09-17 2010-04-20 N2Itive1 Innovations Analyte detection
DE19860547C1 (de) 1998-12-23 2000-10-12 Genetrix B V I O Affinitätssensor für den Nachweis spezifischer molekularer Bindungsereignisse und dessen Verwendung
US7045054B1 (en) * 1999-09-20 2006-05-16 Roche Diagnostics Corporation Small volume biosensor for continuous analyte monitoring
RU2278612C2 (ru) 2000-07-14 2006-06-27 Лайфскен, Инк. Иммуносенсор
US6835552B2 (en) * 2000-12-14 2004-12-28 The Regents Of The University Of California Impedance measurements for detecting pathogens attached to antibodies
US6577112B2 (en) * 2001-03-09 2003-06-10 The Lubrizol Corporation Method and apparatus for on-line monitoring of quality and/or condition of highly resistive fluids
US6856125B2 (en) * 2001-12-12 2005-02-15 Lifescan, Inc. Biosensor apparatus and method with sample type and volume detection
US20060134713A1 (en) 2002-03-21 2006-06-22 Lifescan, Inc. Biosensor apparatus and methods of use
US7465425B1 (en) * 2002-09-09 2008-12-16 Yizhong Sun Sensor and method for detecting analytes in fluids
US7645421B2 (en) 2003-06-20 2010-01-12 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US8148164B2 (en) 2003-06-20 2012-04-03 Roche Diagnostics Operations, Inc. System and method for determining the concentration of an analyte in a sample fluid
US7718439B2 (en) 2003-06-20 2010-05-18 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US8058077B2 (en) 2003-06-20 2011-11-15 Roche Diagnostics Operations, Inc. Method for coding information on a biosensor test strip
US8206565B2 (en) 2003-06-20 2012-06-26 Roche Diagnostics Operation, Inc. System and method for coding information on a biosensor test strip
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US7645373B2 (en) 2003-06-20 2010-01-12 Roche Diagnostic Operations, Inc. System and method for coding information on a biosensor test strip
EP1646637B1 (de) * 2003-07-01 2012-08-15 Roche Diagnostics GmbH Afffinitätsmesssystem auf der basis von elektrochemischen biosensoren und verfahren zur dessen verwendung
US20050059105A1 (en) * 2003-07-25 2005-03-17 Board Of Trustees Of Michigan State University Impedimetric biosensor and its use for rapid detection of bacterial pathogens in solution
US20070154966A1 (en) * 2003-12-29 2007-07-05 Ronit Sagi-Eisenberg Assay for the detection of rapamycin and rapamycin analogs
RU2006132051A (ru) 2004-02-06 2008-03-20 БАЙЕР ХЕЛТКЭР ЭлЭлСи (US) Окисляемые соединения в качестве внутреннего стандарта для биосенсоров и способ их применения
US7569126B2 (en) 2004-06-18 2009-08-04 Roche Diagnostics Operations, Inc. System and method for quality assurance of a biosensor test strip
US7892414B1 (en) * 2004-11-19 2011-02-22 The United States Of America As Represented By The Secretary Of Army Electrochemical biosensors, applications and methods of making biosensors
WO2006058065A2 (en) * 2004-11-23 2006-06-01 Nighthawk Radiology Services Methods and systems for providing data across a network
AR054851A1 (es) 2005-07-20 2007-07-18 Bayer Healthcare Llc Amperometria regulada
US8404100B2 (en) 2005-09-30 2013-03-26 Bayer Healthcare Llc Gated voltammetry
GB0605965D0 (en) 2006-03-24 2006-05-03 Univ East Anglia Fluorescence based detection of substances
US8252598B2 (en) * 2006-11-27 2012-08-28 University Of South Carolina Method of sensing chemical and bio-molecular analytes and sensing system using a microcantilever
US7751864B2 (en) * 2007-03-01 2010-07-06 Roche Diagnostics Operations, Inc. System and method for operating an electrochemical analyte sensor
EP2584044B1 (de) 2007-07-26 2015-04-22 Agamatrix, Inc. Vorrichtung und Verfahren zur Erkennung elektrochemischer Analyte
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
GB201018224D0 (en) * 2010-10-28 2010-12-15 Dna Electronics Chemical sensing device
US9304096B2 (en) * 2010-11-01 2016-04-05 Capsenze Hb Method of measuring a capacitance
CA2941382A1 (en) 2014-03-07 2015-09-11 Board Of Regents, The University Of Texas System Tri-electrode apparatus and methods for molecular analysis

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SE407115B (sv) * 1975-10-06 1979-03-12 Kabi Ab Forfarande och metelektroder for studium av enzymatiska och andra biokemiska reaktioner
US4763413A (en) * 1980-10-11 1988-08-16 Rothenberger Guenter Chain tube cutter
US4592894A (en) * 1983-11-22 1986-06-03 The United States Of America As Represented By The United States Department Of Energy Field emission chemical sensor for receptor/binder, such as antigen/antibody
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Also Published As

Publication number Publication date
EP0640832B1 (de) 1999-11-03
JPH07151726A (ja) 1995-06-16
DE69421476D1 (de) 1999-12-09
EP0640832A3 (de) 1995-04-26
EP0640832A2 (de) 1995-03-01
US5494831A (en) 1996-02-27

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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