FR2904872B1 - Appareil pour la mesure des variations de potentiel membranaire extracellulaire au moyen de microelectrodes - Google Patents

Appareil pour la mesure des variations de potentiel membranaire extracellulaire au moyen de microelectrodes

Info

Publication number
FR2904872B1
FR2904872B1 FR0653325A FR0653325A FR2904872B1 FR 2904872 B1 FR2904872 B1 FR 2904872B1 FR 0653325 A FR0653325 A FR 0653325A FR 0653325 A FR0653325 A FR 0653325A FR 2904872 B1 FR2904872 B1 FR 2904872B1
Authority
FR
France
Prior art keywords
microelectrodes
membrane potential
potential variations
extracellular membrane
measuring extracellular
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0653325A
Other languages
English (en)
Other versions
FR2904872A1 (fr
Inventor
Bruno Buisson
Steidl Esther Marie Armougom
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.)
Neuroservice SARL
Original Assignee
Neuroservice SARL
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 to FR0653325A priority Critical patent/FR2904872B1/fr
Application filed by Neuroservice SARL filed Critical Neuroservice SARL
Priority to PCT/EP2007/058112 priority patent/WO2008017651A1/fr
Priority to CNA2007800296780A priority patent/CN101501493A/zh
Priority to JP2009523263A priority patent/JP2010500014A/ja
Priority to US12/376,867 priority patent/US20100171516A1/en
Priority to CA002658765A priority patent/CA2658765A1/fr
Priority to EP07802501A priority patent/EP2049896A1/fr
Publication of FR2904872A1 publication Critical patent/FR2904872A1/fr
Application granted granted Critical
Publication of FR2904872B1 publication Critical patent/FR2904872B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G01N33/48728—Investigating individual cells, e.g. by patch clamp, voltage clamp
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR0653325A 2006-08-09 2006-08-09 Appareil pour la mesure des variations de potentiel membranaire extracellulaire au moyen de microelectrodes Expired - Fee Related FR2904872B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0653325A FR2904872B1 (fr) 2006-08-09 2006-08-09 Appareil pour la mesure des variations de potentiel membranaire extracellulaire au moyen de microelectrodes
CNA2007800296780A CN101501493A (zh) 2006-08-09 2007-08-06 用微电极测量细胞外膜电位变化的装置
JP2009523263A JP2010500014A (ja) 2006-08-09 2007-08-06 微小電極を有する細胞外の膜電位変化を測定する装置
US12/376,867 US20100171516A1 (en) 2006-08-09 2007-08-06 Apparatus for measuring variations of extra-cellular membrane potential with microelectrodes
PCT/EP2007/058112 WO2008017651A1 (fr) 2006-08-09 2007-08-06 appareil destiné à mesurer les variations des potentiels de membrane extracellulaire au moyen de microélectrodes
CA002658765A CA2658765A1 (fr) 2006-08-09 2007-08-06 Appareil destine a mesurer les variations des potentiels de membrane extracellulaire au moyen de microelectrodes
EP07802501A EP2049896A1 (fr) 2006-08-09 2007-08-06 Appareil destine a mesurer les variations des potentiels de membrane extracellulaire au moyen de microelectrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653325A FR2904872B1 (fr) 2006-08-09 2006-08-09 Appareil pour la mesure des variations de potentiel membranaire extracellulaire au moyen de microelectrodes

Publications (2)

Publication Number Publication Date
FR2904872A1 FR2904872A1 (fr) 2008-02-15
FR2904872B1 true FR2904872B1 (fr) 2008-10-10

Family

ID=37845392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653325A Expired - Fee Related FR2904872B1 (fr) 2006-08-09 2006-08-09 Appareil pour la mesure des variations de potentiel membranaire extracellulaire au moyen de microelectrodes

Country Status (7)

Country Link
US (1) US20100171516A1 (fr)
EP (1) EP2049896A1 (fr)
JP (1) JP2010500014A (fr)
CN (1) CN101501493A (fr)
CA (1) CA2658765A1 (fr)
FR (1) FR2904872B1 (fr)
WO (1) WO2008017651A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014034690A1 (ja) * 2012-08-31 2016-08-08 国立大学法人豊橋技術科学大学 生物・化学・物理現象検出装置における検査対象物保持装置およびこれを使用する検査装置
CN103630579A (zh) * 2013-02-27 2014-03-12 中国科学院电子学研究所 细胞阻抗分析的芯片及仪器
CN107462512B (zh) * 2017-08-18 2019-11-01 中国科学院电子学研究所 单细胞固有电学特性检测装置及方法
WO2019087991A1 (fr) * 2017-10-30 2019-05-09 株式会社幹細胞＆デバイス研究所 Dispositif d'aide à la mesure du potentiel extracellulaire

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575181B1 (fr) * 1984-12-21 1987-01-16 Guigan Jean Procede pour la realisation d'analyses medicales, barrette de conditionnement et dispositif pour la mise en oeuvre du procede
ES2286750T3 (es) * 1998-05-01 2007-12-01 Gen-Probe Incorporated Dispositivo para agitar el contenido liquido de un contenedor.
JP3328696B2 (ja) * 1999-11-12 2002-09-30 独立行政法人物質・材料研究機構 細胞存在下における電気化学測定用セルと細胞存在下における電気化学測定方法
WO2002099408A1 (fr) * 2001-06-05 2002-12-12 Matsushita Electric Industrial Co., Ltd. Capteur de detection de signaux pourvu de multiples electrodes
JP4552423B2 (ja) * 2003-11-21 2010-09-29 パナソニック株式会社 細胞外電位測定デバイスおよびこれを用いた細胞外電位の測定方法
US7684844B2 (en) * 2002-11-06 2010-03-23 Ramot At Tel Aviv University Ltd. System for and method of positioning cells and determining cellular activity thereof
US20050131463A1 (en) * 2003-12-12 2005-06-16 Fedorov Nikolai B. Perfusion chamber for recording evoked and spontaneous electrical activity from submerged acute brain slices
JP4174590B2 (ja) * 2004-02-17 2008-11-05 独立行政法人産業技術総合研究所 区画アレイ型細胞外電位測定プローブ
JP4748503B2 (ja) * 2004-03-23 2011-08-17 大日本スクリーン製造株式会社 処理装置

Also Published As

Publication number Publication date
EP2049896A1 (fr) 2009-04-22
WO2008017651A1 (fr) 2008-02-14
US20100171516A1 (en) 2010-07-08
FR2904872A1 (fr) 2008-02-15
JP2010500014A (ja) 2010-01-07
CN101501493A (zh) 2009-08-05
CA2658765A1 (fr) 2008-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130430