DE60008473D1 - Verfahren zur bestimmung einer biologischen aktivität von mikroorganismen - Google Patents

Verfahren zur bestimmung einer biologischen aktivität von mikroorganismen

Info

Publication number
DE60008473D1
DE60008473D1 DE60008473T DE60008473T DE60008473D1 DE 60008473 D1 DE60008473 D1 DE 60008473D1 DE 60008473 T DE60008473 T DE 60008473T DE 60008473 T DE60008473 T DE 60008473T DE 60008473 D1 DE60008473 D1 DE 60008473D1
Authority
DE
Germany
Prior art keywords
microorganisms
electric field
suspension
biological activity
determining
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 - Lifetime
Application number
DE60008473T
Other languages
English (en)
Other versions
DE60008473T2 (de
Inventor
Michel Boisrayon
Alain Scarpitta
Dejugnac Corinne Denunzio
Nathalie Barsotti
Robert Matheron
Petit Jean Le
Jean-Yves Anglade
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.)
Direction General pour lArmement DGA
Etat Francais
Original Assignee
Direction General pour lArmement DGA
Etat Francais
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 Direction General pour lArmement DGA, Etat Francais filed Critical Direction General pour lArmement DGA
Application granted granted Critical
Publication of DE60008473D1 publication Critical patent/DE60008473D1/de
Publication of DE60008473T2 publication Critical patent/DE60008473T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DE60008473T 1999-04-15 2000-04-17 Verfahren zur bestimmung einer biologischen aktivität von mikroorganismen Expired - Lifetime DE60008473T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9904731A FR2792338B1 (fr) 1999-04-15 1999-04-15 Procede et dispositif de determination de l'existence d'une activite biologique de micro-organismes
FR9904731 1999-04-15
PCT/FR2000/000988 WO2000063428A1 (fr) 1999-04-15 2000-04-17 Procede de determination de l'existence d'une activite biologique de micro-organismes

Publications (2)

Publication Number Publication Date
DE60008473D1 true DE60008473D1 (de) 2004-04-01
DE60008473T2 DE60008473T2 (de) 2004-11-25

Family

ID=9544441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60008473T Expired - Lifetime DE60008473T2 (de) 1999-04-15 2000-04-17 Verfahren zur bestimmung einer biologischen aktivität von mikroorganismen

Country Status (11)

Country Link
US (1) US6403333B1 (de)
EP (1) EP1088099B1 (de)
JP (1) JP4536264B2 (de)
AT (1) ATE260344T1 (de)
AU (1) AU4124900A (de)
CA (1) CA2334847C (de)
DE (1) DE60008473T2 (de)
DK (1) DK1088099T3 (de)
FR (1) FR2792338B1 (de)
NO (1) NO329759B1 (de)
WO (1) WO2000063428A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7074519B2 (en) * 2001-10-26 2006-07-11 The Regents Of The University Of California Molehole embedded 3-D crossbar architecture used in electrochemical molecular memory device
US20220349869A1 (en) * 2019-01-25 2022-11-03 Axion Biosystems, Inc. Devices and systems with integrated electrodes or optical elements for monitoring cell cultures and related methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321322A (en) * 1979-06-18 1982-03-23 Ahnell Joseph E Pulsed voltammetric detection of microorganisms
US4326934A (en) * 1979-12-31 1982-04-27 Pohl Herbert A Continuous dielectrophoretic cell classification method
GB8430483D0 (en) * 1984-12-03 1985-01-09 Unilever Plc Detecting microbiological contamination
GB8523631D0 (en) 1985-09-25 1985-10-30 Pena Ltd Paul De Bioelectrochemical cell
GB8523630D0 (en) 1985-09-25 1985-10-30 Pena Ltd Paul De Bioelectrochemical cell measurement
DE3776806D1 (de) * 1986-03-19 1992-04-02 Pena Paul De La Ltd Vermittler fuer bioelektrochemische zellen.
US5182193A (en) * 1987-02-04 1993-01-26 Kabushiki Kaisha Kobe Seiko Sho Method for measuring biomass
GB8817421D0 (en) 1988-07-21 1988-08-24 Medisense Inc Bioelectrochemical electrodes
IT1253176B (it) 1991-11-20 1995-07-10 Metodo per la determinazione rapida del contenuto di microorganismi nei liquidi e soluzioni fluide,ed apparecchiatura per l'attuazione di tale metodo.
IL109492A (en) * 1994-05-01 1999-06-20 Sirotech Ltd Method and apparatus for evaluating bacterial populations
FR2743667B1 (fr) * 1996-01-15 1998-02-20 France Etat Procede de fabrication d'un materiau piezo-sensible
JP3763195B2 (ja) * 1997-10-29 2006-04-05 松下電器産業株式会社 微生物数測定装置及び微生物数測定方法

Also Published As

Publication number Publication date
FR2792338B1 (fr) 2001-08-10
FR2792338A1 (fr) 2000-10-20
AU4124900A (en) 2000-11-02
DE60008473T2 (de) 2004-11-25
EP1088099A1 (de) 2001-04-04
ATE260344T1 (de) 2004-03-15
CA2334847C (fr) 2012-01-17
DK1088099T3 (da) 2004-05-24
JP4536264B2 (ja) 2010-09-01
NO20006390D0 (no) 2000-12-14
EP1088099B1 (de) 2004-02-25
NO20006390L (no) 2001-01-30
JP2002541860A (ja) 2002-12-10
US6403333B1 (en) 2002-06-11
CA2334847A1 (fr) 2000-10-26
NO329759B1 (no) 2010-12-13
WO2000063428A1 (fr) 2000-10-26

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