CN101057136A - 具有最小化欧姆电阻的微流体器件 - Google Patents

具有最小化欧姆电阻的微流体器件 Download PDF

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Publication number
CN101057136A
CN101057136A CN200580038765.3A CN200580038765A CN101057136A CN 101057136 A CN101057136 A CN 101057136A CN 200580038765 A CN200580038765 A CN 200580038765A CN 101057136 A CN101057136 A CN 101057136A
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CN
China
Prior art keywords
microfluidic device
microstructure
electrochemical
electrochemical microfluidic
electrode
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Pending
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CN200580038765.3A
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English (en)
Chinese (zh)
Inventor
F·雷蒙德
J·S·罗西亚
P·莫里尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DiagnoSwiss SA
Biomerieux SA
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DiagnoSwiss SA
Biomerieux SA
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Publication of CN101057136A publication Critical patent/CN101057136A/zh
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    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502707—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the manufacture of the container or its components
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0645—Electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0825—Test strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53204—Electrode

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Clinical Laboratory Science (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CN200580038765.3A 2004-11-12 2005-11-11 具有最小化欧姆电阻的微流体器件 Pending CN101057136A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62705504P 2004-11-12 2004-11-12
US60/627,055 2004-11-12

Publications (1)

Publication Number Publication Date
CN101057136A true CN101057136A (zh) 2007-10-17

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US (1) US20070240986A1 (enExample)
EP (1) EP1817576A1 (enExample)
JP (1) JP2008519969A (enExample)
CN (1) CN101057136A (enExample)
WO (1) WO2006050972A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101990723A (zh) * 2008-04-08 2011-03-23 吉列公司 用于测量电化学性质的方法和设备
CN102095770A (zh) * 2010-11-22 2011-06-15 复旦大学 一种基于数字微流控技术的电化学传感器芯片
CN103226127A (zh) * 2013-03-27 2013-07-31 清华大学 一种多通道微流控芯片-质谱联用装置
CN105448640A (zh) * 2014-09-18 2016-03-30 布鲁克道尔顿有限公司 具有温控供气装置的电离室
CN107209170A (zh) * 2014-10-28 2017-09-26 多伦多大学管理委员会 电化学代谢活性检测装置
CN109564182A (zh) * 2016-07-15 2019-04-02 尤尼森斯公司 在固体元件之间具有开口的电化学传感器
CN110508336A (zh) * 2018-05-22 2019-11-29 德累斯顿莱布尼茨固体材料研究所 声学流体构件及其制造方法

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101990723A (zh) * 2008-04-08 2011-03-23 吉列公司 用于测量电化学性质的方法和设备
CN102095770A (zh) * 2010-11-22 2011-06-15 复旦大学 一种基于数字微流控技术的电化学传感器芯片
CN103226127A (zh) * 2013-03-27 2013-07-31 清华大学 一种多通道微流控芯片-质谱联用装置
CN105448640A (zh) * 2014-09-18 2016-03-30 布鲁克道尔顿有限公司 具有温控供气装置的电离室
CN105448640B (zh) * 2014-09-18 2017-06-13 布鲁克道尔顿有限公司 具有温控供气装置的电离室
CN107209170A (zh) * 2014-10-28 2017-09-26 多伦多大学管理委员会 电化学代谢活性检测装置
US10449542B2 (en) 2014-10-28 2019-10-22 The Governing Council Of The University Of Toronto Electrochemical metabolic activity detecting device
CN109564182A (zh) * 2016-07-15 2019-04-02 尤尼森斯公司 在固体元件之间具有开口的电化学传感器
CN110508336A (zh) * 2018-05-22 2019-11-29 德累斯顿莱布尼茨固体材料研究所 声学流体构件及其制造方法

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US20070240986A1 (en) 2007-10-18
EP1817576A1 (en) 2007-08-15
JP2008519969A (ja) 2008-06-12
WO2006050972A1 (en) 2006-05-18

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