NO20074925L - Stabiliserende enzymaktivitet i elektrokjemiske biosensorer - Google Patents

Stabiliserende enzymaktivitet i elektrokjemiske biosensorer

Info

Publication number
NO20074925L
NO20074925L NO20074925A NO20074925A NO20074925L NO 20074925 L NO20074925 L NO 20074925L NO 20074925 A NO20074925 A NO 20074925A NO 20074925 A NO20074925 A NO 20074925A NO 20074925 L NO20074925 L NO 20074925L
Authority
NO
Norway
Prior art keywords
electrochemical biosensors
enzyme activity
stabilizing enzyme
enzyme
stabilizing
Prior art date
Application number
NO20074925A
Other languages
English (en)
Inventor
Amy H Chu
Hope G Spradlin
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of NO20074925L publication Critical patent/NO20074925L/no

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
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
    • 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
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • C12Q1/32—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving dehydrogenase
    • 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
    • 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
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
  • Emergency Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

En reagenssammensetning inneholdende GDH-PQQ som en enzymkofaktor og screenprintet på arbeids- og motelektroder av elektrokjemiske biosensorer, opprettholder aktivitet av enzymreagensene ved riktig utvelgelse av komponenter. En foretrukket sammensetning inkluderer hydrofile polymerer, amorft ubehandlet silika, buffere, surfaktanter og en mediator.
NO20074925A 2005-03-04 2007-09-28 Stabiliserende enzymaktivitet i elektrokjemiske biosensorer NO20074925L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65863405P 2005-03-04 2005-03-04
PCT/US2006/007875 WO2006096619A2 (en) 2005-03-04 2006-03-03 Stabilizing the activity of pqq-dependent glucose dehydrogenase in electrochemical biosensors

Publications (1)

Publication Number Publication Date
NO20074925L true NO20074925L (no) 2007-11-02

Family

ID=36677188

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20074925A NO20074925L (no) 2005-03-04 2007-09-28 Stabiliserende enzymaktivitet i elektrokjemiske biosensorer

Country Status (14)

Country Link
US (3) US8921065B2 (no)
EP (1) EP1859048B1 (no)
JP (2) JP5020832B2 (no)
KR (1) KR20070114802A (no)
CN (1) CN101133162A (no)
AU (1) AU2006220770A1 (no)
BR (1) BRPI0607841A2 (no)
CA (1) CA2600132C (no)
MX (1) MX2007010778A (no)
NO (1) NO20074925L (no)
RU (1) RU2422534C2 (no)
TW (1) TW200643173A (no)
WO (1) WO2006096619A2 (no)
ZA (1) ZA200708312B (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1949101T3 (da) * 2005-11-14 2013-06-10 Bayer Healthcare Llc Analysesensorreagens med cellulosepolymerer
ES2748685T3 (es) 2006-09-22 2020-03-17 Ascensia Diabetes Care Holdings Ag Sistema de biosensor que tiene estabilidad y rendimiento de hematocrito potenciados
US9631244B2 (en) * 2007-10-17 2017-04-25 Advanced Liquid Logic, Inc. Reagent storage on a droplet actuator
EP3187866B1 (en) 2007-12-10 2019-04-17 Ascensia Diabetes Care Holdings AG Electrochemical test sensor
JP5856371B2 (ja) 2007-12-10 2016-02-09 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅＬＬＣ 分析対象物を検出するための試薬及び方法
US7678250B2 (en) * 2008-01-22 2010-03-16 Home Diagnostics, Inc. Reagent compositions for use in electrochemical detection
NZ590411A (en) 2008-07-11 2013-07-26 Universal Biosensors Pty Ltd Enhanced immunoassay sensor
US20100270152A1 (en) * 2009-04-24 2010-10-28 Lifescan Scotland Limited Enzymatic reagent ink
US20100273249A1 (en) * 2009-04-24 2010-10-28 Lifescan Scotland Limited Analytical test strips
US8025788B2 (en) * 2009-04-24 2011-09-27 Lifescan Scotland Limited Method for manufacturing an enzymatic reagent ink
US8409412B2 (en) * 2010-08-23 2013-04-02 Lifescan Scotland, Ltd. Enzymatic reagent inks for use in test strips having a predetermined calibration code
KR101239381B1 (ko) 2012-05-02 2013-03-05 주식회사 아이센스 산화환원반응용 시약의 안정제 조성물
US9097659B2 (en) * 2013-03-14 2015-08-04 Bayer Healthcare Llc Maintaining electrode function during manufacture with a protective layer
BR112017025785A2 (pt) * 2015-06-01 2018-08-07 Univ Queensland ?biossensor, enzima de glicose desidrogenase, enzima oxirredutase, polipeptídeo, composição ou kit, método de detecção de uma molécula alvo, método de diagnóstico de uma doença ou condição em um organismo, dispositivo de detecção, ácido nucleico isolado, construção gênica, célula hospedeira e método para produzir um biossensor?
CN108802157A (zh) * 2018-06-22 2018-11-13 桂林中辉科技发展有限公司 一种总胆汁酸检测试剂、试纸及检测方法与应用
WO2020242967A1 (en) * 2019-05-28 2020-12-03 W. L. Gore & Associates, Inc. Stabilized medical device and method for making it
CN114923965B (zh) * 2022-03-18 2023-05-23 杭州微策生物技术股份有限公司 一种一体式多指标传感器及其制作方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682884A (en) 1983-05-05 1997-11-04 Medisense, Inc. Strip electrode with screen printing
DE68924026T3 (de) 1988-03-31 2008-01-10 Matsushita Electric Industrial Co., Ltd., Kadoma Biosensor und dessen herstellung.
US5200051A (en) * 1988-11-14 1993-04-06 I-Stat Corporation Wholly microfabricated biosensors and process for the manufacture and use thereof
US5320732A (en) 1990-07-20 1994-06-14 Matsushita Electric Industrial Co., Ltd. Biosensor and measuring apparatus using the same
US5429735A (en) 1994-06-27 1995-07-04 Miles Inc. Method of making and amperometric electrodes
JP3775518B2 (ja) * 1995-11-22 2006-05-17 東洋紡績株式会社 Ｐｑｑ依存性グルコースデヒドロゲナーゼ組成物およびグルコース測定用試薬組成物
US6241862B1 (en) 1996-02-14 2001-06-05 Inverness Medical Technology, Inc. Disposable test strips with integrated reagent/blood separation layer
US5708247A (en) 1996-02-14 1998-01-13 Selfcare, Inc. Disposable glucose test strips, and methods and compositions for making same
JP3370504B2 (ja) 1996-03-13 2003-01-27 松下電器産業株式会社 バイオセンサ
US5660791A (en) 1996-06-06 1997-08-26 Bayer Corporation Fluid testing sensor for use in dispensing instrument
US6059946A (en) 1997-04-14 2000-05-09 Matsushita Electric Industrial Co., Ltd. Biosensor
US5798031A (en) 1997-05-12 1998-08-25 Bayer Corporation Electrochemical biosensor
US6736957B1 (en) * 1997-10-16 2004-05-18 Abbott Laboratories Biosensor electrode mediators for regeneration of cofactors and process for using
US5997817A (en) * 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
US7407811B2 (en) 1997-12-22 2008-08-05 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC excitation
US6656702B1 (en) 1998-07-03 2003-12-02 Matsushita Electric Industrial Co., Ltd. Biosensor containing glucose dehydrogenase
JP3694424B2 (ja) * 1998-09-29 2005-09-14 松下電器産業株式会社 グルコースセンサ
DE19849000A1 (de) 1998-10-23 2000-04-27 Roche Diagnostics Gmbh Funktionsschichten mit hoher Präzision, Verfahren zu ihrer Herstellung und Teststreifen enthaltend diese Funktionsschichten
CA2305922C (en) 1999-08-02 2005-09-20 Bayer Corporation Improved electrochemical sensor design
CA2347594C (en) * 1999-10-05 2006-11-28 Matsushita Electric Industrial Co., Ltd. Glucose sensor
US6627057B1 (en) * 1999-12-23 2003-09-30 Roche Diagnostic Corporation Microsphere containing sensor
US6780296B1 (en) * 1999-12-23 2004-08-24 Roche Diagnostics Corporation Thermally conductive sensor
EP1126032B1 (en) 1999-12-27 2005-04-20 Matsushita Electric Industrial Co., Ltd. Biosensor
KR100554649B1 (ko) * 2003-06-09 2006-02-24 주식회사 아이센스 전기화학적 바이오센서
JP2007524816A (ja) * 2003-06-20 2007-08-30 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト 細い均一な試薬ストリップの製造方法およびその試薬
PL1685393T3 (pl) * 2003-10-31 2007-07-31 Lifescan Scotland Ltd Elektrochemiczny pasek testowy do zmniejszania efektu bezpośredniego prądu interferencyjnego

Also Published As

Publication number Publication date
CA2600132C (en) 2014-09-09
US20150076003A1 (en) 2015-03-19
JP5236824B2 (ja) 2013-07-17
KR20070114802A (ko) 2007-12-04
CN101133162A (zh) 2008-02-27
US20190249214A1 (en) 2019-08-15
CA2600132A1 (en) 2006-09-14
EP1859048A2 (en) 2007-11-28
WO2006096619A3 (en) 2006-11-23
RU2422534C2 (ru) 2011-06-27
US20080199937A1 (en) 2008-08-21
JP2012198218A (ja) 2012-10-18
WO2006096619A2 (en) 2006-09-14
EP1859048B1 (en) 2014-06-18
US8921065B2 (en) 2014-12-30
ZA200708312B (en) 2008-11-26
JP5020832B2 (ja) 2012-09-05
MX2007010778A (es) 2007-11-07
JP2008532047A (ja) 2008-08-14
AU2006220770A1 (en) 2006-09-14
TW200643173A (en) 2006-12-16
RU2007136760A (ru) 2009-04-10
BRPI0607841A2 (pt) 2009-06-13

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