ATE468531T1 - Biosensor - Google Patents

Biosensor

Info

Publication number
ATE468531T1
ATE468531T1 AT02736233T AT02736233T ATE468531T1 AT E468531 T1 ATE468531 T1 AT E468531T1 AT 02736233 T AT02736233 T AT 02736233T AT 02736233 T AT02736233 T AT 02736233T AT E468531 T1 ATE468531 T1 AT E468531T1
Authority
AT
Austria
Prior art keywords
biosensor
electrode system
microporous membrane
membrane support
electrode
Prior art date
Application number
AT02736233T
Other languages
English (en)
Inventor
Moon-Hee Choi
Gang Cui
Jae-Hyun Yoo
Ho-Choll Cho
Min-Sun Kim
Fenghua Zhang
Hakhyun Nam
Geun-Sig Cha
Original Assignee
I Sens Inc
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
Priority claimed from KR10-2001-0030169A external-priority patent/KR100427599B1/ko
Priority claimed from KR10-2001-0045720A external-priority patent/KR100455907B1/ko
Application filed by I Sens Inc filed Critical I Sens Inc
Application granted granted Critical
Publication of ATE468531T1 publication Critical patent/ATE468531T1/de

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
AT02736233T 2001-05-30 2002-05-30 Biosensor ATE468531T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2001-0030169A KR100427599B1 (ko) 2001-05-30 2001-05-30 대면형 다공성 전극을 포함하는 자가 시료채취 흐름계형바이오 센서
KR10-2001-0045720A KR100455907B1 (ko) 2001-07-28 2001-07-28 대면형 다공성 전극을 이용한 비분리형 효소-면역센서
PCT/KR2002/001023 WO2002097416A1 (en) 2001-05-30 2002-05-30 Biosensor

Publications (1)

Publication Number Publication Date
ATE468531T1 true ATE468531T1 (de) 2010-06-15

Family

ID=26639109

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02736233T ATE468531T1 (de) 2001-05-30 2002-05-30 Biosensor

Country Status (7)

Country Link
US (1) US7455756B2 (de)
EP (1) EP1390733B1 (de)
JP (1) JP4057521B2 (de)
CN (1) CN100405051C (de)
AT (1) ATE468531T1 (de)
DE (1) DE60236429D1 (de)
WO (1) WO2002097416A1 (de)

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US20040133079A1 (en) * 2003-01-02 2004-07-08 Mazar Scott Thomas System and method for predicting patient health within a patient management system
US7723099B2 (en) * 2003-09-10 2010-05-25 Abbott Point Of Care Inc. Immunoassay device with immuno-reference electrode
DE102004031370B4 (de) * 2004-06-29 2022-03-24 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Emulation einer Gegenelektrode in einem monolithisch integrierten elektrochemischen Analysesystem
US8309057B2 (en) * 2005-06-10 2012-11-13 The Invention Science Fund I, Llc Methods for elevating neurotrophic agents
US9668683B2 (en) 2005-12-27 2017-06-06 Ascensia Diabetes Care Holdings Ag Electrochemical sensor system using a substrate with at least one aperture and method of making the same
DE112006003813T5 (de) * 2006-03-20 2009-01-22 Inverness Medical Switzerland Gmbh Wasserlösliche Konjugate zur elektrochemischen Detektion
US8338183B2 (en) 2006-07-29 2012-12-25 I-Sens, Inc. Electrochemical determination system of glycated proteins
JP2008073736A (ja) * 2006-09-22 2008-04-03 Toray Ind Inc レーザー加工方法、およびバイオセンサ用電極の製造方法
ITFI20060322A1 (it) * 2006-12-13 2008-06-14 Menarini Farma Ind Processo per la preparazione di elettrodi modificati, elettrodi preparati con tale processo, e biosensori enzimatici che li comprendono.
JP4283880B2 (ja) * 2007-07-20 2009-06-24 パナソニック株式会社 電気化学測定用電極板、およびこの電極板を有する電気化学測定装置、ならびにこの電極板を用いて目的物質を定量する方法
CN101842698B (zh) * 2007-10-31 2016-06-15 爱科来株式会社 分析工具
US8679772B2 (en) * 2008-06-06 2014-03-25 Agency For Science, Technology And Research Immunoassay
US8159347B2 (en) * 2008-09-25 2012-04-17 General Electric Company Sensors having gap based sensing devices and methods of making and using the same
US8101065B2 (en) * 2009-12-30 2012-01-24 Lifescan, Inc. Systems, devices, and methods for improving accuracy of biosensors using fill time
US8877034B2 (en) 2009-12-30 2014-11-04 Lifescan, Inc. Systems, devices, and methods for measuring whole blood hematocrit based on initial fill velocity
JP6046115B2 (ja) * 2011-04-18 2016-12-14 ノビオセンス ビー．ブイ． バイオセンサー
US8956518B2 (en) 2011-04-20 2015-02-17 Lifescan, Inc. Electrochemical sensors with carrier field
KR20130032507A (ko) * 2011-09-23 2013-04-02 포항공과대학교 산학협력단 유기 금속을 포함하는 자기조립성 고분자를 포함하는 전극 및 그 제조 방법
EP2972333B1 (de) 2013-03-11 2018-09-19 The University of Toledo Biosensorvorrichtung zur abzielung auf analyten in situ, in vivo, und/oder in echtzeit und verfahren zur herstellung und verwendung davon
US9485873B2 (en) * 2013-03-15 2016-11-01 Lawrence Livermore National Security, Llc Depositing bulk or micro-scale electrodes
WO2015061250A2 (en) * 2013-10-21 2015-04-30 Daniels Rodney C Nanoporous bioelectrochemical sensors for measuring redox potential in biological samples
KR102302876B1 (ko) * 2014-06-23 2021-09-17 삼성전자주식회사 생체 전극 및 이를 이용한 생체 신호 처리 장치 및 방법
WO2016121952A1 (ja) * 2015-01-29 2016-08-04 アラム株式会社 液体センサ
DE102015005781A1 (de) 2015-05-08 2016-11-10 Forschungszentrum Jülich GmbH Verfahren zur Herstellung einer Vorrichtung zum elektrochemischen Nachweis von Molekülen mittels Redox-Cycling, sowie Vorrichtung hierzu und deren Verwendung
US9855000B2 (en) 2015-05-18 2018-01-02 Milo Sensors, Inc. Transdermal analyte sensing device
JP6576170B2 (ja) * 2015-09-02 2019-09-18 旭化成ファーマ株式会社 くし型電極を用いた糖化タンパク質の測定方法
CN109073642A (zh) * 2015-09-17 2018-12-21 格哈德·马勒 用于生物感测和其它应用的传感器设备
GB201520660D0 (en) 2015-11-23 2016-01-06 Inside Biometrics Ltd Electrochemical test device
CN109310355B (zh) * 2016-06-30 2022-03-22 拓自达电线株式会社 电极材料
WO2018003697A1 (ja) 2016-06-30 2018-01-04 タツタ電線株式会社 生体用電極、及び生体用電極の形成方法
CN115896544A (zh) * 2016-11-21 2023-04-04 美题隆公司 用于生物传感器的钌合金
EP3482687B1 (de) * 2017-11-08 2020-09-09 Roche Diabetes Care GmbH Sensor zum nachweis eines analyten in einer körperflüssigkeit und verfahren zur herstellung davon
EP3540419A1 (de) * 2018-03-12 2019-09-18 Consejo Superior De Investigaciones Científicas (CSIC) Vorrichtung und verfahren zum erfassen der leitfähigkeit eines fluids
KR102094837B1 (ko) * 2018-09-27 2020-03-30 주식회사 아이센스 연속 혈당 측정용 센서 부재
CN110146562A (zh) * 2018-12-17 2019-08-20 浙江大学山东工业技术研究院 一种基于普鲁士蓝的无酶尿酸传感器及其制备方法
CN111351781B (zh) * 2018-12-20 2023-11-24 麦德龙生物株式会社 电化学发光分析装置和使用其分析样品的方法
CN112057084A (zh) * 2020-09-07 2020-12-11 浙江大学 基于柔性塑料基片的双面丝网印刷电极及其方法
CN113484385A (zh) * 2021-03-11 2021-10-08 桂林理工大学 一种基于MXene材料固定胆固醇氧化酶的生物传感器及其检测方法
CN114441613B (zh) * 2021-12-30 2022-11-04 广州市赛特检测有限公司 一种生物靶标物质的电阻抗传感器、检测方法及用途
CN114431560A (zh) * 2021-12-30 2022-05-06 广州市赛特检测有限公司 一种新冠病毒快速检测口罩及生物探针修饰方法

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US6153069A (en) * 1995-02-09 2000-11-28 Tall Oak Ventures Apparatus for amperometric Diagnostic analysis
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JP3460183B2 (ja) * 1996-12-24 2003-10-27 松下電器産業株式会社 バイオセンサ
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KR100349000B1 (ko) * 1998-07-09 2003-03-26 주식회사 아이센스 친수성폴리우레탄을사용한바이오센서의제조방법
US6338790B1 (en) * 1998-10-08 2002-01-15 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
US6696240B1 (en) * 1999-10-26 2004-02-24 Micronix, Inc. Capillary test strip to separate particulates

Also Published As

Publication number Publication date
WO2002097416A1 (en) 2002-12-05
EP1390733A1 (de) 2004-02-25
US7455756B2 (en) 2008-11-25
EP1390733A4 (de) 2007-10-31
US20040140209A1 (en) 2004-07-22
JP4057521B2 (ja) 2008-03-05
CN1531650A (zh) 2004-09-22
JP2004527769A (ja) 2004-09-09
CN100405051C (zh) 2008-07-23
EP1390733B1 (de) 2010-05-19
DE60236429D1 (en) 2010-07-01

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