EP1800312A4 - Dynamische überwachung von zelladhäsion und -verteilung mithilfe des rt-ces-systems - Google Patents

Dynamische überwachung von zelladhäsion und -verteilung mithilfe des rt-ces-systems

Info

Publication number
EP1800312A4
EP1800312A4 EP05812268A EP05812268A EP1800312A4 EP 1800312 A4 EP1800312 A4 EP 1800312A4 EP 05812268 A EP05812268 A EP 05812268A EP 05812268 A EP05812268 A EP 05812268A EP 1800312 A4 EP1800312 A4 EP 1800312A4
Authority
EP
European Patent Office
Prior art keywords
spreading
cell adhesion
dynamic monitoring
ces system
ces
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.)
Withdrawn
Application number
EP05812268A
Other languages
English (en)
French (fr)
Other versions
EP1800312A2 (de
Inventor
Yama A Abassi
Josephine Atienza
Xiao Xu
Xiaobo Wang
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.)
Acea Biosciences Inc
Original Assignee
Acea Biosciences 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 US10/987,732 external-priority patent/US7192752B2/en
Priority claimed from US11/055,639 external-priority patent/US7560269B2/en
Priority claimed from PCT/US2005/004481 external-priority patent/WO2005077104A2/en
Priority claimed from US11/198,831 external-priority patent/US8263375B2/en
Priority claimed from PCT/US2005/027943 external-priority patent/WO2006017762A2/en
Priority claimed from US11/197,994 external-priority patent/US7468255B2/en
Application filed by Acea Biosciences Inc filed Critical Acea Biosciences Inc
Publication of EP1800312A2 publication Critical patent/EP1800312A2/de
Publication of EP1800312A4 publication Critical patent/EP1800312A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
    • G01N2291/0257—Adsorption, desorption, surface mass change, e.g. on biosensors with a layer containing at least one organic compound

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
EP05812268A 2004-09-27 2005-09-27 Dynamische überwachung von zelladhäsion und -verteilung mithilfe des rt-ces-systems Withdrawn EP1800312A4 (de)

Applications Claiming Priority (24)

Application Number Priority Date Filing Date Title
US61387204P 2004-09-27 2004-09-27
US61374904P 2004-09-27 2004-09-27
US61460104P 2004-09-29 2004-09-29
US10/987,732 US7192752B2 (en) 2002-12-20 2004-11-12 Real time electronic cell sensing systems and applications for cell-based assays
PCT/US2004/037696 WO2005047482A2 (en) 2003-11-12 2004-11-12 Real time electronic cell sensing systems and applications for cell-based assays
US63007104P 2004-11-22 2004-11-22
US63013104P 2004-11-22 2004-11-22
US63080904P 2004-11-24 2004-11-24
US63301904P 2004-12-03 2004-12-03
US64718905P 2005-01-26 2005-01-26
US64715905P 2005-01-26 2005-01-26
US64707505P 2005-01-26 2005-01-26
US11/055,639 US7560269B2 (en) 2002-12-20 2005-02-09 Real time electronic cell sensing system and applications for cytotoxicity profiling and compound assays
PCT/US2005/004481 WO2005077104A2 (en) 2004-02-09 2005-02-09 Real-time electronic cell sensing system and applications for cytotoxicity profiling and compound assays
US65390405P 2005-02-17 2005-02-17
US66089805P 2005-03-10 2005-03-10
US66082905P 2005-03-10 2005-03-10
US67367805P 2005-04-21 2005-04-21
US68942205P 2005-06-10 2005-06-10
US11/198,831 US8263375B2 (en) 2002-12-20 2005-08-04 Dynamic monitoring of activation of G-protein coupled receptor (GPCR) and receptor tyrosine kinase (RTK) in living cells using real-time microelectronic cell sensing technology
PCT/US2005/027943 WO2006017762A2 (en) 2004-08-04 2005-08-04 Dynamic monitoring of activation of g-protein (gpcr) and receptor tyrosine kinase (rtk) in living cells using real-time microelectronic cell sensing technology
PCT/US2005/027891 WO2006015387A2 (en) 2004-08-04 2005-08-04 Method for assaying cytolytic activity of target cells
US11/197,994 US7468255B2 (en) 2002-12-20 2005-08-04 Method for assaying for natural killer, cytotoxic T-lymphocyte and neutrophil-mediated killing of target cells using real-time microelectronic cell sensing technology
PCT/US2005/034561 WO2006036952A2 (en) 2004-09-27 2005-09-27 Monitoring of cell adhesion and spreading

Publications (2)

Publication Number Publication Date
EP1800312A2 EP1800312A2 (de) 2007-06-27
EP1800312A4 true EP1800312A4 (de) 2011-10-05

Family

ID=56290735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05812268A Withdrawn EP1800312A4 (de) 2004-09-27 2005-09-27 Dynamische überwachung von zelladhäsion und -verteilung mithilfe des rt-ces-systems

Country Status (3)

Country Link
EP (1) EP1800312A4 (de)
CA (1) CA2580548A1 (de)
WO (1) WO2006036952A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2199783A1 (de) * 2008-12-17 2010-06-23 Koninklijke Philips Electronics N.V. Mikroelektronisches Gerät zum Messen der Zelladhäsion
CN111172024A (zh) * 2019-12-31 2020-05-19 福建农林大学 一种原位表征种间直接电子传递的装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004010103A2 (en) * 2002-07-20 2004-01-29 Acea Biosciences, Inc. Impedance based devices and methods for use in assays

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5981268A (en) * 1997-05-30 1999-11-09 Board Of Trustees, Leland Stanford, Jr. University Hybrid biosensors
US6132683A (en) * 1998-12-23 2000-10-17 Matsushita Electric Industrial Co., Ltd. Cell potential measuring electrode and measuring apparatus using the same
US20030166015A1 (en) * 1999-04-15 2003-09-04 Zarowitz Michael A. Multiplexed analysis of cell-substrate interactions
US7306924B2 (en) * 2000-04-17 2007-12-11 Purdue Research Foundation Biosensor and related method
US20040146849A1 (en) * 2002-01-24 2004-07-29 Mingxian Huang Biochips including ion transport detecting structures and methods of use

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004010103A2 (en) * 2002-07-20 2004-01-29 Acea Biosciences, Inc. Impedance based devices and methods for use in assays

Also Published As

Publication number Publication date
WO2006036952A3 (en) 2006-12-21
EP1800312A2 (de) 2007-06-27
CA2580548A1 (en) 2006-04-06
WO2006036952A2 (en) 2006-04-06

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20070326

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AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ACEA BIOSCIENCES, INC.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WANG, XIAOBO

Inventor name: XU, XIAO

Inventor name: ATIENZA, JOSEPHINE

Inventor name: ABASSI, YAMA A.

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110907

RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 29/036 20060101ALI20110901BHEP

Ipc: H01M 4/50 20100101ALI20110901BHEP

Ipc: C12M 1/34 20060101ALI20110901BHEP

Ipc: G11C 11/00 20060101AFI20110901BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20120411