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WO2008131714A3 - Verfahren und anordnung zum elektrischen kontaktieren eines membranumhüllten objekts mit einer elektrode - Google Patents

Verfahren und anordnung zum elektrischen kontaktieren eines membranumhüllten objekts mit einer elektrode Download PDF

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Publication number
WO2008131714A3
WO2008131714A3 PCT/DE2008/000568 DE2008000568W WO2008131714A3 WO 2008131714 A3 WO2008131714 A3 WO 2008131714A3 DE 2008000568 W DE2008000568 W DE 2008000568W WO 2008131714 A3 WO2008131714 A3 WO 2008131714A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
membrane
electrically contacting
arrangement
object surrounded
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.)
Ceased
Application number
PCT/DE2008/000568
Other languages
English (en)
French (fr)
Other versions
WO2008131714A2 (de
Inventor
Jan Gimsa
Ulrike Gimsa
Stefan Fiedler
Torsten Mueller
Wolfgang Scheel
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.)
FORSCHUNGSINSTITUT fur DIE BIOLOGIE LANDWIRTSCHAFTLICHER NUTZTIERE
Universitaet Rostock
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
FORSCHUNGSINSTITUT fur DIE BIOLOGIE LANDWIRTSCHAFTLICHER NUTZTIERE
Universitaet Rostock
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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
Application filed by FORSCHUNGSINSTITUT fur DIE BIOLOGIE LANDWIRTSCHAFTLICHER NUTZTIERE, Universitaet Rostock, Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical FORSCHUNGSINSTITUT fur DIE BIOLOGIE LANDWIRTSCHAFTLICHER NUTZTIERE
Priority to EP08734457A priority Critical patent/EP2140262A2/de
Priority to US12/451,059 priority patent/US20100140111A1/en
Publication of WO2008131714A2 publication Critical patent/WO2008131714A2/de
Publication of WO2008131714A3 publication Critical patent/WO2008131714A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

Die Erfindung bezieht sich u. a. auf ein Verfahren zum elektrischen Kontaktieren eines membranumhüllten Objekts (30) mit einer Elektrode (10, 100). Erfindungsgemäß ist vorgesehen, dass zum Kontaktieren mindestens eine Elektrode (100) mit einem leitfähigen Träger (110) verwendet wird, auf dem eine Vielzahl an Nanonadeln (120) angeordnet ist und auf dem benachbarte Nanonadeln zueinander einen Abstand aufweisen, der kleiner als die Größe des Objekts ist, und dass das Objekt mit den Nanonadel in Kontakt gebracht wird.
PCT/DE2008/000568 2007-04-25 2008-03-31 Verfahren und anordnung zum elektrischen kontaktieren eines membranumhüllten objekts mit einer elektrode Ceased WO2008131714A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08734457A EP2140262A2 (de) 2007-04-25 2008-03-31 Verfahren und anordnung zum elektrischen kontaktieren eines membranumhüllten objekts mit einer elektrode
US12/451,059 US20100140111A1 (en) 2007-04-25 2008-03-31 Method and arrangement for electrically contacting an object surrounded by a membrane, using an electrode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007019842.8 2007-04-25
DE102007019842A DE102007019842A1 (de) 2007-04-25 2007-04-25 Verfahren und Anordnung zum elektrischen Kontaktieren eines membranumhüllten Objekts mit einer Elektrode

Publications (2)

Publication Number Publication Date
WO2008131714A2 WO2008131714A2 (de) 2008-11-06
WO2008131714A3 true WO2008131714A3 (de) 2009-01-08

Family

ID=39708613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000568 Ceased WO2008131714A2 (de) 2007-04-25 2008-03-31 Verfahren und anordnung zum elektrischen kontaktieren eines membranumhüllten objekts mit einer elektrode

Country Status (4)

Country Link
US (1) US20100140111A1 (de)
EP (1) EP2140262A2 (de)
DE (1) DE102007019842A1 (de)
WO (1) WO2008131714A2 (de)

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* Cited by examiner, † Cited by third party
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US9304132B2 (en) 2009-04-16 2016-04-05 President And Fellows Of Harvard College Molecular delivery with nanowires
US8834794B2 (en) * 2010-11-22 2014-09-16 Mehdi M Yazdanpanah Apparatus and methods for detection of tumor cells in blood
US9856448B2 (en) * 2011-03-04 2018-01-02 The Board Of Trustees Of The Leland Stanford Junior Univesity Devices and methods for long-term intracellular access
US9266725B2 (en) 2011-04-27 2016-02-23 The Board Of Trustees Of The Leland Stanford Junior University Nanotube structures, methods of making nanotube structures, and methods of accessing intracellular space
US20180169403A1 (en) 2015-01-09 2018-06-21 President And Fellows Of Harvard College Nanowire arrays for neurotechnology and other applications
EP3468533B1 (de) 2016-06-09 2021-08-04 The Board of Trustees of the Leland Stanford Junior University Nanostraw-well-einsatzvorrichtung für die verbesserte transfektion und lebensfähigkeit von zellen
US11149266B2 (en) 2016-09-13 2021-10-19 The Board Of Trustees Of The Leland Stanford Junior University Methods of non-destructive nanostraw intracellular sampling for longitudinal cell monitoring
AU2018304182B2 (en) 2017-07-19 2023-04-13 The Board Of Trustees Of The Leland Stanford Junior University Apparatuses and methods using nanostraws to deliver biologically relevant cargo into non-adherent cells
CN119761404B (zh) * 2024-12-10 2025-10-24 北京大学 一种基于磷脂膜上四极离子核自旋的生物量子计算装置

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Non-Patent Citations (5)

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ANANDAN VENKATARAMANI ET AL: "Nanopillar array structures for enhancing biosensing performance.", INTERNATIONAL JOURNAL OF NANOMEDICINE 2006, vol. 1, no. 1, 2006, pages 73 - 79, XP007905999, ISSN: 1176-9114 *
JOSE K ABRAHAM ET AL: "Nanowire Integrated Microelectrode Arrays for Neuroelectronic Applications", REGION 5 TECHNICAL CONFERENCE, 2007 IEEE, IEEE, PI, 21 April 2007 (2007-04-21), pages 185 - 188, XP031159006, ISBN: 978-1-4244-1279-2 *
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Also Published As

Publication number Publication date
US20100140111A1 (en) 2010-06-10
EP2140262A2 (de) 2010-01-06
WO2008131714A2 (de) 2008-11-06
DE102007019842A1 (de) 2008-10-30

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