KR20230003105A - 샘플에서 중성 분석물 검출을 위한 테스트 스트립 - Google Patents

샘플에서 중성 분석물 검출을 위한 테스트 스트립 Download PDF

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Publication number
KR20230003105A
KR20230003105A KR1020227041546A KR20227041546A KR20230003105A KR 20230003105 A KR20230003105 A KR 20230003105A KR 1020227041546 A KR1020227041546 A KR 1020227041546A KR 20227041546 A KR20227041546 A KR 20227041546A KR 20230003105 A KR20230003105 A KR 20230003105A
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electrode
sample
carbon
electrodes
permselective membrane
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Korean (ko)
Inventor
니클라스 웨스터
야리 코스키넨
일카 바르요스
뵈른 미클라달
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페포드 오와이 리미티드
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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
    • G01N27/301—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
    • G01N27/3271—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
    • G01N27/327—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)
KR1020227041546A 2020-04-27 2021-04-27 샘플에서 중성 분석물 검출을 위한 테스트 스트립 Pending KR20230003105A (ko)

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
KR20230003105A true KR20230003105A (ko) 2023-01-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227041546A Pending KR20230003105A (ko) 2020-04-27 2021-04-27 샘플에서 중성 분석물 검출을 위한 테스트 스트립

Country Status (8)

Country Link
US (1) US20230168217A1 (https=)
EP (1) EP4143556A1 (https=)
JP (1) JP7731594B2 (https=)
KR (1) KR20230003105A (https=)
CN (1) CN115867795A (https=)
CA (1) CA3181347A1 (https=)
FI (1) FI20205422A1 (https=)
WO (1) WO2021219936A1 (https=)

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

Family Cites Families (14)

* 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
US6716577B1 (en) * 2000-02-02 2004-04-06 Lifescan, Inc. Electrochemical test strip for use in analyte determination
US7813780B2 (en) * 2005-12-13 2010-10-12 Medtronic Minimed, Inc. Biosensors and methods for making and using them
PT1776464E (pt) * 2004-08-13 2010-01-06 Egomedical Technologies Ag Sistema de teste de analitos para determinar a concentração de um analito num fluido fisiológico ou aquoso
US8163162B2 (en) * 2006-03-31 2012-04-24 Lifescan, Inc. Methods and apparatus for analyzing a sample in the presence of interferents
GB2505694B (en) * 2012-09-07 2017-03-22 Lifescan Scotland Ltd Electrochemical-based analytical test strip with bare interferent electrodes
US20170273610A1 (en) 2014-03-12 2017-09-28 Glucovation, Inc Wearable electrochemical sensor and method
US10364452B2 (en) * 2014-05-30 2019-07-30 The Regents Of The University Of California Strip-based electrochemical sensors for quantitative analysis of analytes
JP6853194B2 (ja) * 2015-06-15 2021-03-31 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 体液試料中の少なくとも１つの分析物を電気化学的に検出するための方法および試験要素
CN106353387B (zh) * 2016-08-24 2019-11-29 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
WO2018172619A1 (en) * 2017-03-22 2018-09-27 Aalto University Foundation Sr Electrochemical assay for the detection of opioids
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

Also Published As

Publication number Publication date
CN115867795A (zh) 2023-03-28
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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