CN115867795A - 用于样品中的中性分析物的检测的测试条 - Google Patents

用于样品中的中性分析物的检测的测试条 Download PDF

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Publication number
CN115867795A
CN115867795A CN202180045463.8A CN202180045463A CN115867795A CN 115867795 A CN115867795 A CN 115867795A CN 202180045463 A CN202180045463 A CN 202180045463A CN 115867795 A CN115867795 A CN 115867795A
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China
Prior art keywords
electrode
sample
carbon
permeable membrane
electrodes
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Pending
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CN202180045463.8A
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English (en)
Chinese (zh)
Inventor
N·韦斯特
J·科斯基宁
I·瓦尔约斯
B·米克拉达尔
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Faba Ltd
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Faba Ltd
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Publication of CN115867795A publication Critical patent/CN115867795A/zh
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    • 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
    • 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
    • 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
    • G01N27/301—Reference 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
    • G01N27/308—Electrodes, e.g. test electrodes; Half-cells at least partially made of carbon
    • 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
    • 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
    • G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3278—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction involving nanosized elements, e.g. nanogaps or nanoparticles
    • 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
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Nanotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CN202180045463.8A 2020-04-27 2021-04-27 用于样品中的中性分析物的检测的测试条 Pending CN115867795A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20205422 2020-04-27
FI20205422A FI20205422A1 (en) 2020-04-27 2020-04-27 Test strip for the detection of neutral analytes in a sample
PCT/FI2021/050312 WO2021219936A1 (en) 2020-04-27 2021-04-27 Test strip for the detection of neutral analytes in a sample

Publications (1)

Publication Number Publication Date
CN115867795A true CN115867795A (zh) 2023-03-28

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CN202180045463.8A Pending CN115867795A (zh) 2020-04-27 2021-04-27 用于样品中的中性分析物的检测的测试条

Country Status (8)

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US (1) US20230168217A1 (enExample)
EP (1) EP4143556A1 (enExample)
JP (1) JP7731594B2 (enExample)
KR (1) KR20230003105A (enExample)
CN (1) CN115867795A (enExample)
CA (1) CA3181347A1 (enExample)
FI (1) FI20205422A1 (enExample)
WO (1) WO2021219936A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114609286A (zh) * 2022-03-18 2022-06-10 浙江理工大学 一种检测涤纶织物中间苯二甲酸含量的方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1394278A (zh) * 2000-02-02 2003-01-29 生命扫描有限公司 用于分析物测定的电化学测试条带
CA2582952A1 (en) * 2006-03-31 2007-09-30 Lifescan, Inc. Methods and apparatus for analyzing a sample in the presence of interferents
US20070287191A1 (en) * 2004-08-13 2007-12-13 Matthias Stiene Analyte Test System for Determining the Concentration of an Analyte in a Physiological or Aqueous Fluid
CN104603281A (zh) * 2012-09-07 2015-05-06 生命扫描苏格兰有限公司 具有裸干扰物电极的基于电化学的分析测试条
WO2016202722A1 (en) * 2015-06-15 2016-12-22 Roche Diagnostics Gmbh Method and test element for electrochemically detecting at least one analyte in a sample of a body fluid
CN106353387A (zh) * 2016-08-24 2017-01-25 三诺生物传感股份有限公司 一种电化学测试条及同时检测多种待测物的方法
US20170226557A1 (en) * 2014-05-30 2017-08-10 The Regents Of The University Of California Strip-based electrochemical sensors for quantitative analysis of analytes
CN110799842A (zh) * 2017-03-22 2020-02-14 阿尔托大学注册基金会 用于检测阿片样物质的电化学测定

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3437016B2 (ja) * 1995-07-31 2003-08-18 松下電器産業株式会社 バイオセンサおよびそれを用いた基質の定量方法
US7813780B2 (en) * 2005-12-13 2010-10-12 Medtronic Minimed, Inc. Biosensors and methods for making and using them
US20170273610A1 (en) 2014-03-12 2017-09-28 Glucovation, Inc Wearable electrochemical sensor and method
WO2019006413A1 (en) * 2017-06-30 2019-01-03 Abbott Diabetes Care METHOD AND APPARATUS FOR ANALYTE DETECTION USING ELECTROCHEMICAL BIOSENSOR
WO2019220697A1 (ja) * 2018-05-17 2019-11-21 パナソニックＩｐマネジメント株式会社 生体貼付け用選択透過膜、経皮吸収キットおよび美容方法
US11744492B2 (en) * 2018-08-29 2023-09-05 Medtronic, Inc. Electrochemical sensor including multiple work electrodes and common reference electrode

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1394278A (zh) * 2000-02-02 2003-01-29 生命扫描有限公司 用于分析物测定的电化学测试条带
US20070287191A1 (en) * 2004-08-13 2007-12-13 Matthias Stiene Analyte Test System for Determining the Concentration of an Analyte in a Physiological or Aqueous Fluid
CA2582952A1 (en) * 2006-03-31 2007-09-30 Lifescan, Inc. Methods and apparatus for analyzing a sample in the presence of interferents
CN104603281A (zh) * 2012-09-07 2015-05-06 生命扫描苏格兰有限公司 具有裸干扰物电极的基于电化学的分析测试条
US20170226557A1 (en) * 2014-05-30 2017-08-10 The Regents Of The University Of California Strip-based electrochemical sensors for quantitative analysis of analytes
WO2016202722A1 (en) * 2015-06-15 2016-12-22 Roche Diagnostics Gmbh Method and test element for electrochemically detecting at least one analyte in a sample of a body fluid
CN106353387A (zh) * 2016-08-24 2017-01-25 三诺生物传感股份有限公司 一种电化学测试条及同时检测多种待测物的方法
CN110799842A (zh) * 2017-03-22 2020-02-14 阿尔托大学注册基金会 用于检测阿片样物质的电化学测定

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Publication number Publication date
KR20230003105A (ko) 2023-01-05
EP4143556A1 (en) 2023-03-08
WO2021219936A1 (en) 2021-11-04
CA3181347A1 (en) 2021-11-04
US20230168217A1 (en) 2023-06-01
FI20205422A1 (en) 2021-10-28
JP2023525172A (ja) 2023-06-14
JP7731594B2 (ja) 2025-09-01

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