CA2494927A1 - Device and methods for carrying out electrical measurements on membrane bodies - Google Patents
Device and methods for carrying out electrical measurements on membrane bodies Download PDFInfo
- Publication number
- CA2494927A1 CA2494927A1 CA002494927A CA2494927A CA2494927A1 CA 2494927 A1 CA2494927 A1 CA 2494927A1 CA 002494927 A CA002494927 A CA 002494927A CA 2494927 A CA2494927 A CA 2494927A CA 2494927 A1 CA2494927 A1 CA 2494927A1
- Authority
- CA
- Canada
- Prior art keywords
- membrane
- electrical
- cells
- measuring arrangement
- connexins
- 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.)
- Abandoned
Links
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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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10236528A DE10236528A1 (de) | 2002-08-09 | 2002-08-09 | Vorrichtung und Methoden zur Durchführung von elektrischen Messungen an Membrankörpern |
| DE10236528.8 | 2002-09-08 | ||
| PCT/EP2003/008299 WO2004021002A1 (de) | 2002-08-09 | 2003-07-28 | Vorrichtung und methoden zur durchführung von elektrischen messungen an membrankörpern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2494927A1 true CA2494927A1 (en) | 2004-03-11 |
Family
ID=30469635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002494927A Abandoned CA2494927A1 (en) | 2002-08-09 | 2003-07-28 | Device and methods for carrying out electrical measurements on membrane bodies |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20050227139A1 (https=) |
| EP (1) | EP1529215A1 (https=) |
| JP (1) | JP4498139B2 (https=) |
| AU (1) | AU2003253343B2 (https=) |
| CA (1) | CA2494927A1 (https=) |
| DE (1) | DE10236528A1 (https=) |
| WO (1) | WO2004021002A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7244349B2 (en) | 1997-12-17 | 2007-07-17 | Molecular Devices Corporation | Multiaperture sample positioning and analysis system |
| US20020144905A1 (en) | 1997-12-17 | 2002-10-10 | Christian Schmidt | Sample positioning and analysis system |
| US7266457B1 (en) * | 1999-05-21 | 2007-09-04 | Hesperos, Llc | High throughput functional genomics |
| US7270730B2 (en) | 2000-08-04 | 2007-09-18 | Essen Instruments, Inc. | High-throughput electrophysiological measurement system |
| US7067046B2 (en) | 2000-08-04 | 2006-06-27 | Essen Instruments, Inc. | System for rapid chemical activation in high-throughput electrophysiological measurements |
| EP1588616A3 (en) * | 2004-04-19 | 2011-09-07 | Becton Dickinson and Company | Method of transporting transgenic Xenopus laevis oocytes |
| JP4897681B2 (ja) * | 2004-07-23 | 2012-03-14 | エレクトロニック・バイオサイエンシーズ・エルエルシー | イオン・チャネルを通過する時間的に変化する電流を検出するための方法及び装置 |
| JP2007225300A (ja) * | 2006-02-21 | 2007-09-06 | Mie Univ | 物質認識機能と情報変換機能を併せ持つセンサー |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5874668A (en) * | 1995-10-24 | 1999-02-23 | Arch Development Corporation | Atomic force microscope for biological specimens |
| GB9812783D0 (en) * | 1998-06-12 | 1998-08-12 | Cenes Ltd | High throuoghput screen |
| JP2002522028A (ja) * | 1998-07-23 | 2002-07-23 | シンビオシス ゲーエムベーハー | 細胞外電気生理学的記録用アッセンブリと装置及びその使用 |
| DE10102117A1 (de) * | 2001-01-18 | 2002-08-08 | Diehl Ako Stiftung Gmbh & Co | Verfahren zum schnellen Starten eines Asynchronmotors |
| GB0119438D0 (en) * | 2001-02-16 | 2001-10-03 | Aventis Pharm Prod Inc | Gap junction permeability assay |
| WO2003032964A2 (en) * | 2001-10-17 | 2003-04-24 | University Of Wales College Of Medecine | Gap junctions and endothelial-derived hyperpolarizing factor (edhf) |
| HRP20040784A2 (en) * | 2002-01-29 | 2005-04-30 | Wyeth | Compositions and methods for modulating connexin hemichannels |
-
2002
- 2002-08-09 DE DE10236528A patent/DE10236528A1/de not_active Withdrawn
-
2003
- 2003-07-28 JP JP2004531823A patent/JP4498139B2/ja not_active Expired - Fee Related
- 2003-07-28 CA CA002494927A patent/CA2494927A1/en not_active Abandoned
- 2003-07-28 EP EP03790822A patent/EP1529215A1/de not_active Withdrawn
- 2003-07-28 WO PCT/EP2003/008299 patent/WO2004021002A1/de not_active Ceased
- 2003-07-28 US US10/523,784 patent/US20050227139A1/en not_active Abandoned
- 2003-07-28 AU AU2003253343A patent/AU2003253343B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE10236528A1 (de) | 2004-02-19 |
| AU2003253343A1 (en) | 2004-03-19 |
| JP2005535906A (ja) | 2005-11-24 |
| EP1529215A1 (de) | 2005-05-11 |
| WO2004021002A1 (de) | 2004-03-11 |
| AU2003253343B2 (en) | 2009-04-30 |
| JP4498139B2 (ja) | 2010-07-07 |
| US20050227139A1 (en) | 2005-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |