KR101466222B1 - 정확도가 향상된 전기화학적 바이오센서 - Google Patents

정확도가 향상된 전기화학적 바이오센서 Download PDF

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KR101466222B1
KR101466222B1 KR1020120059327A KR20120059327A KR101466222B1 KR 101466222 B1 KR101466222 B1 KR 101466222B1 KR 1020120059327 A KR1020120059327 A KR 1020120059327A KR 20120059327 A KR20120059327 A KR 20120059327A KR 101466222 B1 KR101466222 B1 KR 101466222B1
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electrode
hematocrit
working electrode
biosensor
reaction
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KR20130135605A (ko
Inventor
이명호
김문환
이웅기
박한비
정성권
남학현
차근식
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주식회사 아이센스
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Priority to KR1020120059327A priority Critical patent/KR101466222B1/ko
Priority to PCT/KR2013/004838 priority patent/WO2013180528A1/ko
Priority to EP13796996.0A priority patent/EP2871470B1/en
Priority to JP2015514916A priority patent/JP5873215B2/ja
Priority to CN201380031465.7A priority patent/CN104380095B/zh
Publication of KR20130135605A publication Critical patent/KR20130135605A/ko
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Priority to US14/556,891 priority patent/US9753004B2/en
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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
    • 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
    • G01N27/3277—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry
    • 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
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
    • 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
    • G01N27/327—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
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Diabetes (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
KR1020120059327A 2012-06-01 2012-06-01 정확도가 향상된 전기화학적 바이오센서 Active KR101466222B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020120059327A KR101466222B1 (ko) 2012-06-01 2012-06-01 정확도가 향상된 전기화학적 바이오센서
PCT/KR2013/004838 WO2013180528A1 (ko) 2012-06-01 2013-05-31 정확도가 향상된 전기화학적 바이오센서
EP13796996.0A EP2871470B1 (en) 2012-06-01 2013-05-31 Electrochemical biosensor with improved accuracy
JP2015514916A JP5873215B2 (ja) 2012-06-01 2013-05-31 向上した精度を備えた電気化学的バイオセンサ
CN201380031465.7A CN104380095B (zh) 2012-06-01 2013-05-31 具有改进的精度的电化学生物传感器
US14/556,891 US9753004B2 (en) 2012-06-01 2014-12-01 Electrochemical biosensor with improved accuracy

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KR1020120059327A KR101466222B1 (ko) 2012-06-01 2012-06-01 정확도가 향상된 전기화학적 바이오센서

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KR20130135605A KR20130135605A (ko) 2013-12-11
KR101466222B1 true KR101466222B1 (ko) 2014-12-01

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US (1) US9753004B2 (enExample)
EP (1) EP2871470B1 (enExample)
JP (1) JP5873215B2 (enExample)
KR (1) KR101466222B1 (enExample)
CN (1) CN104380095B (enExample)
WO (1) WO2013180528A1 (enExample)

Cited By (1)

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KR20200132253A (ko) 2019-05-16 2020-11-25 단국대학교 천안캠퍼스 산학협력단 키토산-탄소나노튜브 코어-쉘 나노하이브리드 기반의 전기화학 글루코즈 센서

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CN109061190B (zh) * 2018-08-22 2021-12-07 苏州微湃医疗科技有限公司 基于纸芯片的多通道生物传感器阵列制备及免疫检测应用
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CN115078508B (zh) * 2022-06-21 2024-01-19 爱森斯(江苏)生物科技有限公司 电化学生物传感器及其制备方法
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CN104380095B (zh) 2016-08-24
WO2013180528A1 (ko) 2013-12-05
JP5873215B2 (ja) 2016-03-01
EP2871470A1 (en) 2015-05-13
US9753004B2 (en) 2017-09-05
KR20130135605A (ko) 2013-12-11
CN104380095A (zh) 2015-02-25
EP2871470B1 (en) 2016-07-20
US20150083613A1 (en) 2015-03-26
EP2871470A4 (en) 2015-06-03
JP2015518161A (ja) 2015-06-25

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