WO2013015650A3 - Électrode à dendrites en alliage cu-co et biocapteur l'incluant - Google Patents

Électrode à dendrites en alliage cu-co et biocapteur l'incluant Download PDF

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Publication number
WO2013015650A3
WO2013015650A3 PCT/KR2012/006013 KR2012006013W WO2013015650A3 WO 2013015650 A3 WO2013015650 A3 WO 2013015650A3 KR 2012006013 W KR2012006013 W KR 2012006013W WO 2013015650 A3 WO2013015650 A3 WO 2013015650A3
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WO
WIPO (PCT)
Prior art keywords
electrode
biosensor
alloy dendrite
hydrogen peroxide
alloy
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Application number
PCT/KR2012/006013
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English (en)
Korean (ko)
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WO2013015650A2 (fr
Inventor
심윤보
노희복
Original Assignee
부산대학교 산학협력단
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Publication of WO2013015650A2 publication Critical patent/WO2013015650A2/fr
Publication of WO2013015650A3 publication Critical patent/WO2013015650A3/fr

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • 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
    • G01N27/327—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Public Health (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Catalysts (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

La présente invention concerne une électrode à dendrites en alliage Cu-Co pour biocapteur, capable de détecter le glucose ou le peroxyde d'hydrogène avec une haute sensibilité, ainsi qu'un biocapteur comprenant l'électrode en question. Plus particulièrement, le biocapteur comporte : une électrode de référence ; une contre-électrode ; et une électrode de travail, l'électrode de travail étant une électrode à dendrites en alliage Cu-Co formée sur une électrode en carbone vitreux ou sur une plaque en cuivre par une électrodéposition effectuée à un potentiel électrique de -0,6V to -1,2V pendant 300 à 700 secondes. L'électrode à dendrites en alliage Cu-Co selon la présente invention peut présenter une excellente activité catalytique pour l'oxydation du glucose et la réduction du peroxyde d'hydrogène, et peut donc avantageusement être utilisée comme électrode pour un biocapteur capable de détecter le glucose ou le peroxyde d'hydrogène à de faibles concentrations.
PCT/KR2012/006013 2011-07-27 2012-07-27 Électrode à dendrites en alliage cu-co et biocapteur l'incluant WO2013015650A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0074791 2011-07-27
KR1020110074791A KR101284509B1 (ko) 2011-07-27 2011-07-27 Ｃｕ-Ｃｏ 합금 덴드라이트 전극 및 이를 포함하는 바이오 센서

Publications (2)

Publication Number Publication Date
WO2013015650A2 WO2013015650A2 (fr) 2013-01-31
WO2013015650A3 true WO2013015650A3 (fr) 2013-03-21

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PCT/KR2012/006013 WO2013015650A2 (fr) 2011-07-27 2012-07-27 Électrode à dendrites en alliage cu-co et biocapteur l'incluant

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KR (1) KR101284509B1 (fr)
WO (1) WO2013015650A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101453679B1 (ko) * 2013-06-17 2014-10-23 부산대학교 산학협력단 고체형 ｐＨ 센서 및 이의 제조방법
KR102136828B1 (ko) * 2013-11-27 2020-07-23 삼성전자 주식회사 무효소 글루코스 센서용 고분자막 조성물 및 이를 포함하는 무효소 글루코스 센서
KR102423250B1 (ko) * 2015-03-04 2022-07-21 삼성전자주식회사 효소 기반의 전위차법 글루코스 검출용 센서 및 이의 제조방법
CN106596676B (zh) * 2016-12-22 2018-09-28 安阳师范学院 一种用于microRNAs检测的电化学方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030009201A (ko) * 2001-07-19 2003-01-29 소니 인터내셔널(유로파) 게엠베하 나노입자/덴드리머 복합재를 포함하는 화학 센서
US20060207878A1 (en) * 2004-10-26 2006-09-21 Regents Of The University Of California Conducting polymer nanowire sensors
KR101029329B1 (ko) * 2008-11-26 2011-04-15 고려대학교 산학협력단 산화구리 나노플라워를 이용한 과산화수소 검출 센서
KR20110057845A (ko) * 2009-11-25 2011-06-01 고려대학교 산학협력단 글루코오스 바이오센서용 다이아몬드 전극 및 그 제조 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030009201A (ko) * 2001-07-19 2003-01-29 소니 인터내셔널(유로파) 게엠베하 나노입자/덴드리머 복합재를 포함하는 화학 센서
US20060207878A1 (en) * 2004-10-26 2006-09-21 Regents Of The University Of California Conducting polymer nanowire sensors
KR101029329B1 (ko) * 2008-11-26 2011-04-15 고려대학교 산학협력단 산화구리 나노플라워를 이용한 과산화수소 검출 센서
KR20110057845A (ko) * 2009-11-25 2011-06-01 고려대학교 산학협력단 글루코오스 바이오센서용 다이아몬드 전극 및 그 제조 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NOH ET AL.: "Study of the Electrochemical Materials for Biosensors, Fuel Cell, and Micro- Separation", THESIS FOR DOCTOR OF SCIENCE IN GRADUATE SCHOOL OF PUSAN NATIONAL UNIVERSITY, February 2011 (2011-02-01) *

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Publication number Publication date
WO2013015650A2 (fr) 2013-01-31
KR101284509B1 (ko) 2013-07-23
KR20130013253A (ko) 2013-02-06

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