ATE505724T1 - Verfahren, gerät und vorrichtung zur konzentrationsmessung - Google Patents

Verfahren, gerät und vorrichtung zur konzentrationsmessung

Info

Publication number
ATE505724T1
ATE505724T1 AT02760795T AT02760795T ATE505724T1 AT E505724 T1 ATE505724 T1 AT E505724T1 AT 02760795 T AT02760795 T AT 02760795T AT 02760795 T AT02760795 T AT 02760795T AT E505724 T1 ATE505724 T1 AT E505724T1
Authority
AT
Austria
Prior art keywords
oxidation
concentration
compound
substrate
reaction system
Prior art date
Application number
AT02760795T
Other languages
English (en)
Inventor
Kenji Nagakawa
Hideaki Yamaoka
Original Assignee
Arkray 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19103242&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE505724(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arkray Inc filed Critical Arkray Inc
Application granted granted Critical
Publication of ATE505724T1 publication Critical patent/ATE505724T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/004—Enzyme electrodes mediator-assisted
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme 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
    • G01N27/327—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT02760795T 2001-09-14 2002-08-30 Verfahren, gerät und vorrichtung zur konzentrationsmessung ATE505724T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001278966 2001-09-14
PCT/JP2002/008855 WO2003025558A1 (fr) 2001-09-14 2002-08-30 Procédé, outil et dispositif de mesure d'une concentration

Publications (1)

Publication Number Publication Date
ATE505724T1 true ATE505724T1 (de) 2011-04-15

Family

ID=19103242

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02760795T ATE505724T1 (de) 2001-09-14 2002-08-30 Verfahren, gerät und vorrichtung zur konzentrationsmessung

Country Status (10)

Country Link
US (3) USRE44522E1 (de)
EP (2) EP1426757B9 (de)
JP (1) JP4385219B2 (de)
CN (1) CN1304838C (de)
AT (1) ATE505724T1 (de)
DE (1) DE60239748D1 (de)
DK (1) DK2330407T3 (de)
ES (1) ES2415932T3 (de)
PT (1) PT2330407E (de)
WO (1) WO2003025558A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60239748D1 (de) 2001-09-14 2011-05-26 Arkray Inc Verfahren, gerät und vorrichtung zur konzentrationsmessung
ATE373706T1 (de) 2002-04-26 2007-10-15 Koji Sode Beta-untereinheit von glucosedehydrogenase und diese kodierende dna
WO2003106702A1 (ja) 2002-06-17 2003-12-24 アークレイ株式会社 グルコース脱水素酵素を用いたグルコース濃度測定方法およびグルコースセンサ
WO2004061444A1 (ja) * 2002-12-20 2004-07-22 Arkray, Inc. 薄型分析用具
US7780828B2 (en) * 2004-01-07 2010-08-24 Arkray, Inc. Analytical instrument having improved arrangement of reagent section and analytical method
US8696880B2 (en) 2004-02-06 2014-04-15 Bayer Healthcare Llc Oxidizable species as an internal reference for biosensors and method of use
ATE372515T1 (de) * 2005-03-03 2007-09-15 Apex Biotechnology Corp Methode zur reduzierung der messabweichung von amperometrischen biosensoren
JP5021183B2 (ja) * 2005-05-20 2012-09-05 アークレイ株式会社 タンパク質固定化膜および固定化方法、ならびにバイオセンサ
WO2007040913A1 (en) * 2005-09-30 2007-04-12 Bayer Healthcare Llc Gated voltammetry
US8617366B2 (en) * 2005-12-12 2013-12-31 Nova Biomedical Corporation Disposable urea sensor and system for determining creatinine and urea nitrogen-to-creatinine ratio in a single device
US7955484B2 (en) * 2005-12-14 2011-06-07 Nova Biomedical Corporation Glucose biosensor and method
EP2008088B1 (de) 2006-04-10 2011-06-29 Bayer HealthCare LLC Korrektur von sauerstoffeffekten bei einem testsensor unter verwendung von reagenzien
EP2082222B1 (de) 2006-10-05 2012-11-21 Lifescan Scotland Limited Systeme und verfahren zur bestimmung einer weitgehend hämatokrit-unabhängigen analytkonzentration
US9046480B2 (en) 2006-10-05 2015-06-02 Lifescan Scotland Limited Method for determining hematocrit corrected analyte concentrations
US20090280551A1 (en) 2006-10-05 2009-11-12 Lifescan Scotland Limited A reagent formulation using ruthenium hexamine as a mediator for electrochemical test strips
ATE534901T1 (de) 2006-10-05 2011-12-15 Lifescan Scotland Ltd Elektrochemische verfahren und vorrichtungen zur verwendung bei der messung von analytkonzentrationen mit korrigiertem hämatokritwert
ES2544353T3 (es) 2006-10-05 2015-08-28 Lifescan Scotland Ltd Métodos para determinar una concentración de analitos usando algoritmos de procesamiento de señales
JP5244116B2 (ja) 2006-10-24 2013-07-24 バイエル・ヘルスケア・エルエルシー 過渡減衰電流測定法
US7943022B2 (en) * 2007-09-04 2011-05-17 Lifescan, Inc. Analyte test strip with improved reagent deposition
JP2010538292A (ja) * 2007-09-06 2010-12-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 流体の化学分析に関する方法及び装置
JP5405916B2 (ja) * 2008-06-24 2014-02-05 パナソニック株式会社 バイオセンサ、その製造方法、及びそれを備える検出システム
JP5584740B2 (ja) 2011-09-26 2014-09-03 アークレイ株式会社 グルコースセンサ
US20130189769A1 (en) * 2012-01-21 2013-07-25 Rapha Bio Ltd. Biochemical sensor
EP2866024B1 (de) * 2012-06-25 2020-03-18 BioEngineering Laboratories, LLC Enzymelektrode
EP3032250B1 (de) * 2013-08-07 2023-10-11 ARKRAY, Inc. Verfahren zum messen eines stoffes und messvorrichtung mit elektrochemischem biosensor
CN104055525A (zh) * 2014-06-20 2014-09-24 中国科学院苏州生物医学工程技术研究所 植入式低功耗无线血糖监测仪
US10444208B2 (en) * 2016-06-17 2019-10-15 Myron L Company Method for measuring the concentration of a chemical species using a reagent baseline
JP6713364B2 (ja) * 2016-07-20 2020-06-24 アークレイ株式会社 アスコルビン酸応答電極およびバイオセンサ

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3278334D1 (en) 1981-10-23 1988-05-19 Genetics Int Inc Sensor for components of a liquid mixture
WO1985002627A1 (en) 1983-12-16 1985-06-20 Genetics International, Inc. Assay for nucleic acids
GB8504522D0 (en) 1985-02-21 1985-03-27 Genetics Int Inc Electrochemistry of mediators
US5185256A (en) 1985-06-21 1993-02-09 Matsushita Electric Industrial Co., Ltd. Method for making a biosensor
JPS631528A (ja) 1986-06-20 1988-01-06 Polyurethan Kasei Kk ガラス繊維入りポリウレタンフオ−ムの製造方法
US4759828A (en) 1987-04-09 1988-07-26 Nova Biomedical Corporation Glucose electrode and method of determining glucose
JP2574347B2 (ja) 1987-12-15 1997-01-22 松下電器産業株式会社 バイオセンサ
JP2796983B2 (ja) * 1989-03-03 1998-09-10 テルモ株式会社 グルコースセンサ
US5205920A (en) * 1989-03-03 1993-04-27 Noboru Oyama Enzyme sensor and method of manufacturing the same
US5264104A (en) 1989-08-02 1993-11-23 Gregg Brian A Enzyme electrodes
JP2517151B2 (ja) 1990-04-03 1996-07-24 松下電器産業株式会社 バイオセンサによる基質濃度の測定方法
WO1992012254A1 (en) 1991-01-10 1992-07-23 Board Of Regents, The University Of Texas System Enzyme electrodes
US5593852A (en) 1993-12-02 1997-01-14 Heller; Adam Subcutaneous glucose electrode
US5262305A (en) 1991-03-04 1993-11-16 E. Heller & Company Interferant eliminating biosensors
US5281323A (en) * 1991-03-20 1994-01-25 Fujitsu Limited Electrolyte composition for screen printing and miniaturized oxygen electrode and production process thereof
US5710011A (en) 1992-06-05 1998-01-20 Medisense, Inc. Mediators to oxidoreductase enzymes
GB9325189D0 (en) 1993-12-08 1994-02-09 Unilever Plc Methods and apparatus for electrochemical measurements
US5437999A (en) * 1994-02-22 1995-08-01 Boehringer Mannheim Corporation Electrochemical sensor
US5582697A (en) 1995-03-17 1996-12-10 Matsushita Electric Industrial Co., Ltd. Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same
JP3102627B2 (ja) 1995-03-17 2000-10-23 松下電器産業株式会社 バイオセンサ、それを用いた定量法および定量装置
JP3657651B2 (ja) 1995-03-28 2005-06-08 征夫 軽部 酵素電極用組成物および酵素固定化電極
US5620579A (en) 1995-05-05 1997-04-15 Bayer Corporation Apparatus for reduction of bias in amperometric sensors
ES2103197B1 (es) 1995-08-04 1998-01-16 Univ Alcala Henares Pasta conductora, electrodos y sensores electroquimicos que comprenden dicha pasta conductora, y su metodo de preparacion.
FR2744219B1 (fr) 1996-01-31 1998-03-20 Asulab Sa Capteur electrochimique sans calibration
JP2000511904A (ja) 1996-06-07 2000-09-12 カリフォルニア インスティテュート オブ テクノロジー 核酸による電子移動
DE69809391T2 (de) 1997-02-06 2003-07-10 Therasense, Inc. Kleinvolumiger sensor zur in-vitro bestimmung
US20020012943A1 (en) 1997-02-06 2002-01-31 Dana M. Fowlkes Electrochemical probes for detection of molecular interactions and drug discovery
JPH10243786A (ja) * 1997-03-03 1998-09-14 Koji Hayade 改変型グルコース脱水素酵素
JP3528521B2 (ja) 1997-06-20 2004-05-17 Ｎｏｋ株式会社 酸化還元酵素を用いる測定方法
US6134461A (en) 1998-03-04 2000-10-17 E. Heller & Company Electrochemical analyte
US6103033A (en) 1998-03-04 2000-08-15 Therasense, Inc. Process for producing an electrochemical biosensor
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
KR100349000B1 (ko) 1998-07-09 2003-03-26 주식회사 아이센스 친수성폴리우레탄을사용한바이오센서의제조방법
US6338790B1 (en) 1998-10-08 2002-01-15 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
JP4352108B2 (ja) * 1998-12-15 2009-10-28 アークレイ株式会社 基質の定量方法
US6475372B1 (en) 2000-02-02 2002-11-05 Lifescan, Inc. Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations
WO2000052457A1 (en) 1999-03-02 2000-09-08 Helix Biopharma Corporation Card-based biosensor device
JP4000708B2 (ja) 1999-03-17 2007-10-31 東洋紡績株式会社 酵素固定化電極を用いる物質の測定方法
JP2000312588A (ja) * 1999-04-30 2000-11-14 Koji Hayade グルコース脱水素酵素
TWI224136B (en) 1999-04-30 2004-11-21 Koji Sode Glucose dehydrogenase
US6193873B1 (en) 1999-06-15 2001-02-27 Lifescan, Inc. Sample detection to initiate timing of an electrochemical assay
US6616819B1 (en) 1999-11-04 2003-09-09 Therasense, Inc. Small volume in vitro analyte sensor and methods
EP1230249B1 (de) 1999-11-15 2004-06-02 Therasense, Inc. Übergangsmetall-komplexverbindungen mit einer bidentaten ligande mit einem imidazol-ring
ATE316651T1 (de) 1999-11-15 2006-02-15 Arkray Inc Biosensor
JP4050434B2 (ja) * 1999-11-29 2008-02-20 松下電器産業株式会社 サンプルの弁別方法
WO2001054510A1 (en) * 2000-01-28 2001-08-02 Omegatech, Inc. Enhanced production of lipids containing polyenoic fatty acids by high density cultures of eukaryotic microbes in fermentors
US20020092612A1 (en) * 2000-03-28 2002-07-18 Davies Oliver William Hardwicke Rapid response glucose sensor
US6442413B1 (en) 2000-05-15 2002-08-27 James H. Silver Implantable sensor
US6726818B2 (en) 2000-07-21 2004-04-27 I-Sens, Inc. Biosensors with porous chromatographic membranes
JP4107386B2 (ja) 2000-10-31 2008-06-25 広司 早出 新規グルコース脱水素酵素及び該脱水素酵素の製造方法
US20030236448A1 (en) 2001-03-27 2003-12-25 Fang Lu Oxidase-base sensors for selective analysis of analytes in aqueous samples
US20030036202A1 (en) 2001-08-01 2003-02-20 Maria Teodorcyzk Methods and devices for use in analyte concentration determination assays
US20030028087A1 (en) 2001-08-01 2003-02-06 Yuzhakov Vadim Vladimirovich Devices for analyte concentration determination and methods of using the same
DE60239748D1 (de) 2001-09-14 2011-05-26 Arkray Inc Verfahren, gerät und vorrichtung zur konzentrationsmessung
CN100587066C (zh) 2002-08-30 2010-02-03 爱科来株式会社 蛋白质及葡萄糖脱氢酶的精制方法

Also Published As

Publication number Publication date
CN1571925A (zh) 2005-01-26
EP1426757B9 (de) 2012-01-25
EP2330407B1 (de) 2013-05-29
PT2330407E (pt) 2013-07-09
ES2415932T3 (es) 2013-07-29
EP2330407A1 (de) 2011-06-08
US7390391B2 (en) 2008-06-24
WO2003025558A1 (fr) 2003-03-27
EP1426757A1 (de) 2004-06-09
EP1426757B1 (de) 2011-04-13
EP1426757A4 (de) 2005-09-28
JPWO2003025558A1 (ja) 2004-12-24
USRE45764E1 (en) 2015-10-20
US20040245121A1 (en) 2004-12-09
CN1304838C (zh) 2007-03-14
DE60239748D1 (de) 2011-05-26
DK2330407T3 (da) 2013-06-24
USRE44522E1 (en) 2013-10-08
JP4385219B2 (ja) 2009-12-16

Similar Documents

Publication Publication Date Title
ATE505724T1 (de) Verfahren, gerät und vorrichtung zur konzentrationsmessung
Liang et al. Mussel‐inspired surface‐imprinted sensors for potentiometric label‐free detection of biological species
Bernalte et al. Determination of mercury in ambient water samples by anodic stripping voltammetry on screen-printed gold electrodes
Gao et al. Voltammetric behavior and square-wave voltammetric determination of trepibutone at a pencil graphite electrode
Izquierdo et al. Scanning electrochemical microscopy: an analytical perspective
DE602004028267D1 (de) Biosensor und verfahren zu dessen herstellung
Li et al. Phosphate sensor using molybdenum
ATE378420T1 (de) Mediator-stabilisierende verbindung und methoden zur verwendung zur detektion elektrochemischer analyte
JP2009002839A (ja) 分析装置
Cao et al. Biomimetic mineralization of gold nanoclusters as multifunctional thin films for glass nanopore modification, characterization, and sensing
CA3168685C (en) A method of measuring the ph of a sample
JP2011163934A (ja) サンプル採取量の補正方法とそれを用いた測定方法
Soldatkin et al. Development of potentiometric creatinine-sensitive biosensor based on ISFET and creatinine deiminase immobilised in PVA/SbQ photopolymeric membrane
Sharma et al. Copper-cobalt hexacyanoferrate modified glassy carbon electrode for an indirect electrochemical determination of mercury
CN112782251A (zh) 一种定量检测重铬酸钾的方法
Castillo et al. Electrochemical and photometric detection of plasmin by specific peptide substrate
Fisicaro et al. Assessment of the uncertainty budget for the amperometric measurement of dissolved oxygen
Wang et al. A Dual‐Electrode Approach for Highly Selective Detection of Glucose Based on Diffusion Layer Theory: Experiments and Simulation
ATE465271T1 (de) Methode und apparat zur messung von amylase aktivität
JP4755097B2 (ja) リン酸及び／又はリン酸エステルの電気化学的測定法
Sikarwar et al. Enzyme based electrochemical biosensor for ethanolamine
Ritter et al. Multiparameter miniaturised sensor arrays for multiple use
Wu et al. The glucose sensor integratable in the microchannel
Quang et al. The Dual Detection of Uric Acid and Paracetamol in Biological Fluids with the Modified “Green” Sensor through the Electropolymerization
CN107843631A (zh) 蛋白酶检测用电化学传感器及制备方法及检测方法

Legal Events

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