GB2348504B - Improved method for detecting micro-organisms - Google Patents

Improved method for detecting micro-organisms

Info

Publication number
GB2348504B
GB2348504B GB0007771A GB0007771A GB2348504B GB 2348504 B GB2348504 B GB 2348504B GB 0007771 A GB0007771 A GB 0007771A GB 0007771 A GB0007771 A GB 0007771A GB 2348504 B GB2348504 B GB 2348504B
Authority
GB
United Kingdom
Prior art keywords
organisms
improved method
detecting micro
micro
detecting
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
GB0007771A
Other versions
GB2348504A (en
GB0007771D0 (en
Inventor
Kathleen Ann Grant
Stuart Harbron
David Ross Williams
Gordon Chalmers Mellis Young
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.)
Zetatronics Ltd
Original Assignee
Zetatronics Ltd
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 GB9907339A external-priority patent/GB2335981B/en
Priority claimed from GBGB9923442.9A external-priority patent/GB9923442D0/en
Priority claimed from GBGB9925681.0A external-priority patent/GB9925681D0/en
Priority claimed from GB0001238A external-priority patent/GB0001238D0/en
Application filed by Zetatronics Ltd filed Critical Zetatronics Ltd
Publication of GB0007771D0 publication Critical patent/GB0007771D0/en
Publication of GB2348504A publication Critical patent/GB2348504A/en
Priority to PCT/GB2001/000658 priority Critical patent/WO2001061029A2/en
Priority to AU2001232127A priority patent/AU2001232127A1/en
Priority to GB0103921A priority patent/GB2363842A/en
Publication of GB2348504B publication Critical patent/GB2348504B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C12Q1/18—Testing for antimicrobial activity of a material
    • 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
    • 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
    • C12Q2304/00—Chemical means of detecting microorganisms
    • C12Q2304/80—Electrochemical detection via electrodes in contact with culture medium

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)
GB0007771A 1999-03-30 2000-03-30 Improved method for detecting micro-organisms Expired - Fee Related GB2348504B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0103921A GB2363842A (en) 2000-02-17 2001-02-16 Micro-organism identification
AU2001232127A AU2001232127A1 (en) 2000-02-17 2001-02-16 Identification method
PCT/GB2001/000658 WO2001061029A2 (en) 2000-02-17 2001-02-16 Identification method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9907339A GB2335981B (en) 1998-03-31 1999-03-30 Rapid method for detecting micro-organisms and evaluating antimicrobial activity
GBGB9923442.9A GB9923442D0 (en) 1999-10-05 1999-10-05 Improved method for detecting micro-organisms
GBGB9925681.0A GB9925681D0 (en) 1999-03-30 1999-10-29 Improved method for detection of micro-organisms
GB0001238A GB0001238D0 (en) 1999-03-30 2000-01-20 Improved method for detecting micro-organisms

Publications (3)

Publication Number Publication Date
GB0007771D0 GB0007771D0 (en) 2000-05-17
GB2348504A GB2348504A (en) 2000-10-04
GB2348504B true GB2348504B (en) 2001-11-28

Family

ID=27447754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0007771A Expired - Fee Related GB2348504B (en) 1999-03-30 2000-03-30 Improved method for detecting micro-organisms

Country Status (3)

Country Link
AU (1) AU3568100A (en)
GB (1) GB2348504B (en)
WO (1) WO2000058503A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0103611D0 (en) * 2001-02-14 2001-03-28 Zetatronics Ltd Further improved method for detecting cells

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000834A1 (en) * 1978-03-24 1979-10-18 High Stoy Tech System for analyzing chemical and biological samples
GB2054839A (en) * 1979-06-14 1981-02-18 Secr Defence Determining electrophoretic mobility of cells
GB2238619A (en) * 1989-11-27 1991-06-05 Nat Res Dev Dielectrophoretic characterisation of micro-organisms and other particles
GB2335981A (en) * 1998-03-31 1999-10-06 Zetatronics Ltd Rapid method for detecting micro-organisms

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1697004A1 (en) * 1989-09-27 1991-12-07 Всесоюзный научно-исследовательский и испытательный институт медицинской техники Device for determining microorganism motility
WO1995008640A1 (en) * 1993-09-23 1995-03-30 E.I. Du Pont De Nemours And Company An electrophoretic method for the isolation and separation of microorganisms
US6236866B1 (en) * 1998-05-15 2001-05-22 Raytheon Company Adaptive antenna pattern control for a multiple access communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000834A1 (en) * 1978-03-24 1979-10-18 High Stoy Tech System for analyzing chemical and biological samples
GB2054839A (en) * 1979-06-14 1981-02-18 Secr Defence Determining electrophoretic mobility of cells
GB2238619A (en) * 1989-11-27 1991-06-05 Nat Res Dev Dielectrophoretic characterisation of micro-organisms and other particles
GB2335981A (en) * 1998-03-31 1999-10-06 Zetatronics Ltd Rapid method for detecting micro-organisms

Also Published As

Publication number Publication date
WO2000058503A2 (en) 2000-10-05
AU3568100A (en) 2000-10-16
GB2348504A (en) 2000-10-04
GB0007771D0 (en) 2000-05-17
WO2000058503A3 (en) 2001-02-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060330