GB1520733A - Detection of microorganisms - Google Patents

Detection of microorganisms

Info

Publication number
GB1520733A
GB1520733A GB5257176A GB5257176A GB1520733A GB 1520733 A GB1520733 A GB 1520733A GB 5257176 A GB5257176 A GB 5257176A GB 5257176 A GB5257176 A GB 5257176A GB 1520733 A GB1520733 A GB 1520733A
Authority
GB
United Kingdom
Prior art keywords
organisms
micro
measuring
dec
reference electrode
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
Application number
GB5257176A
Other languages
English (en)
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.)
VIRGINIA AND USA NATIONAL, University of
Original Assignee
VIRGINIA AND USA NATIONAL, University of
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 US05/641,279 external-priority patent/US4009078A/en
Priority claimed from US05/747,033 external-priority patent/US4200493A/en
Application filed by VIRGINIA AND USA NATIONAL, University of filed Critical VIRGINIA AND USA NATIONAL, University of
Publication of GB1520733A publication Critical patent/GB1520733A/en
Expired 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
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
    • 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
    • C12Q1/001—Enzyme electrodes
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB5257176A 1975-12-16 1976-12-16 Detection of microorganisms Expired GB1520733A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/641,279 US4009078A (en) 1975-01-24 1975-12-16 Detecting the presence of microorganisms
US05/747,033 US4200493A (en) 1975-01-24 1976-12-02 Microbial detection and enumeration apparatus

Publications (1)

Publication Number Publication Date
GB1520733A true GB1520733A (en) 1978-08-09

Family

ID=27093724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5257176A Expired GB1520733A (en) 1975-12-16 1976-12-16 Detection of microorganisms

Country Status (10)

Country Link
JP (1) JPS52102491A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU498905B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE849429A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7608463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1071711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2657150A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (2) ES456242A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2335602A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1520733A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX146352A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720409A1 (fr) * 1994-05-26 1995-12-01 Food Industry Research Develop Méthode pour détecter des composés antimicrobiens.
AU686139B2 (en) * 1994-05-27 1998-02-05 Food Industry Research And Development Institute Method for detecting antimicrobial compounds
WO2006066216A2 (en) 2004-12-16 2006-06-22 Accelr8 Technology Corporation Rapid microbial detection and antimicrobial susceptibility testing
US8071319B2 (en) 2003-07-12 2011-12-06 Accelr8 Technology Corporation Rapid microbial detection and antimicrobial susceptibiility testing
US8460887B2 (en) 2003-07-12 2013-06-11 Accelerate Diagnostics, Inc. Sensitive and rapid determination of antimicrobial susceptibility
US9434937B2 (en) 2011-03-07 2016-09-06 Accelerate Diagnostics, Inc. Rapid cell purification systems
US9657327B2 (en) 2003-07-12 2017-05-23 Accelerate Diagnostics, Inc. Rapid microbial detection and antimicrobial susceptibility testing
US9677109B2 (en) 2013-03-15 2017-06-13 Accelerate Diagnostics, Inc. Rapid determination of microbial growth and antimicrobial susceptibility
US10023895B2 (en) 2015-03-30 2018-07-17 Accelerate Diagnostics, Inc. Instrument and system for rapid microogranism identification and antimicrobial agent susceptibility testing
US10254204B2 (en) 2011-03-07 2019-04-09 Accelerate Diagnostics, Inc. Membrane-assisted purification
US10253355B2 (en) 2015-03-30 2019-04-09 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
WO2021186196A1 (en) * 2020-03-19 2021-09-23 Secretary of State for Health and Social Care Rapid screen for antibiotic resistance and treatment regimen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227288A (en) * 1978-08-02 1980-10-14 Compax Corp. Compactor shoe construction
JPS5666749A (en) * 1979-11-02 1981-06-05 Kyowa Hakko Kogyo Co Ltd Measuring method of activity of animal/botanical tissue
JPH0634005B2 (ja) * 1983-11-26 1994-05-02 是 松永 細胞の電気化学的識別方法
GB8401638D0 (en) * 1984-01-21 1984-02-22 British Petroleum Co Plc Membrane bounded systems
GB2171982B (en) * 1985-03-08 1989-01-11 Metal Box Plc Containers for use in detecting micro-organisms
CN105462824B (zh) 2014-05-27 2021-02-02 Bd控股私人有限公司 在商业无菌检测中使用血培养基平台的改进
JP6587099B2 (ja) 2015-12-15 2019-10-09 三菱マテリアル株式会社 ハンダ粉末及びその製造方法並びにこの粉末を用いたハンダ用ペーストの調製方法
FR3131636B1 (fr) * 2021-12-30 2025-01-03 Commissariat Energie Atomique Procédé et système pour détecter et éventuellement identifier un micro-organisme contenu dans un échantillon
FR3149981A1 (fr) * 2023-06-15 2024-12-20 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé de détection et d'identification de micro-organismes dans un échantillon par fragmentation de l'échantillon

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1299363A (en) * 1918-04-10 1919-04-01 Karl Wilhelm Ljungdell Apparatus for launching of ships.
US3542662A (en) * 1967-04-18 1970-11-24 Du Pont Enzyme electrode
US3743581A (en) * 1970-10-21 1973-07-03 Bactomatic Inc Microbiological detection apparatus

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720409A1 (fr) * 1994-05-26 1995-12-01 Food Industry Research Develop Méthode pour détecter des composés antimicrobiens.
US5591599A (en) * 1994-05-26 1997-01-07 Food Industry Research And Development Institute Method for detecting antimicrobial compounds
GB2289946B (en) * 1994-05-26 1998-09-23 Food Industry Res & Dev Inst Method
GB2289946A (en) * 1994-05-26 1995-12-06 Food Industry Res & Dev Inst Determining presence of antimicrobial compounds
AU686139B2 (en) * 1994-05-27 1998-02-05 Food Industry Research And Development Institute Method for detecting antimicrobial compounds
US9657327B2 (en) 2003-07-12 2017-05-23 Accelerate Diagnostics, Inc. Rapid microbial detection and antimicrobial susceptibility testing
US11054420B2 (en) 2003-07-12 2021-07-06 Accelerate Diagnostics, Inc. Sensitive and rapid determination of antimicrobial susceptibility
US8071319B2 (en) 2003-07-12 2011-12-06 Accelr8 Technology Corporation Rapid microbial detection and antimicrobial susceptibiility testing
US9841422B2 (en) 2003-07-12 2017-12-12 Accelerate Diagnostics, Inc. Sensitive and rapid determination of antimicrobial susceptibility
US8895255B1 (en) 2003-07-12 2014-11-25 Accelerate Diagnostics, Inc. Sensitive and rapid determination of antimicrobial susceptibility
US8460887B2 (en) 2003-07-12 2013-06-11 Accelerate Diagnostics, Inc. Sensitive and rapid determination of antimicrobial susceptibility
WO2006066216A2 (en) 2004-12-16 2006-06-22 Accelr8 Technology Corporation Rapid microbial detection and antimicrobial susceptibility testing
EP1831692A4 (en) * 2004-12-16 2013-03-13 Accelr8 Technology Corp FAST MICROBIAL DETECTION AND TESTING ANTIMICROBIAL SUSCEPTIBILITY
US10254204B2 (en) 2011-03-07 2019-04-09 Accelerate Diagnostics, Inc. Membrane-assisted purification
US9714420B2 (en) 2011-03-07 2017-07-25 Accelerate Diagnostics, Inc. Rapid cell purification systems
US9434937B2 (en) 2011-03-07 2016-09-06 Accelerate Diagnostics, Inc. Rapid cell purification systems
US10202597B2 (en) 2011-03-07 2019-02-12 Accelerate Diagnostics, Inc. Rapid cell purification systems
US9677109B2 (en) 2013-03-15 2017-06-13 Accelerate Diagnostics, Inc. Rapid determination of microbial growth and antimicrobial susceptibility
US11603550B2 (en) 2013-03-15 2023-03-14 Accelerate Diagnostics, Inc. Rapid determination of microbial growth and antimicrobial susceptibility
US10253355B2 (en) 2015-03-30 2019-04-09 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
US10273521B2 (en) 2015-03-30 2019-04-30 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
US10619180B2 (en) 2015-03-30 2020-04-14 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
US10669566B2 (en) 2015-03-30 2020-06-02 Accelerate Giagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
US10023895B2 (en) 2015-03-30 2018-07-17 Accelerate Diagnostics, Inc. Instrument and system for rapid microogranism identification and antimicrobial agent susceptibility testing
WO2021186196A1 (en) * 2020-03-19 2021-09-23 Secretary of State for Health and Social Care Rapid screen for antibiotic resistance and treatment regimen

Also Published As

Publication number Publication date
AU498905B2 (en) 1979-03-29
ES456241A1 (es) 1978-01-16
JPS5652560B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-12-12
DE2657150A1 (de) 1977-07-07
CA1071711A (en) 1980-02-12
FR2335602A1 (fr) 1977-07-15
ES456242A1 (es) 1978-01-16
AU2060876A (en) 1978-07-20
MX146352A (es) 1982-06-16
JPS52102491A (en) 1977-08-27
BE849429A (fr) 1977-06-15
BR7608463A (pt) 1977-11-29
FR2335602B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-02-18

Similar Documents

Publication Publication Date Title
GB1520733A (en) Detection of microorganisms
GB1507940A (en) Method and apparatus for testing the sterility of liquids
US4200493A (en) Microbial detection and enumeration apparatus
US3743581A (en) Microbiological detection apparatus
Matsunaga et al. Electrode system for the determination of microbial populations
EP0124193B1 (en) Method and device for bacterial testing
Kirby Bacteriostatic and lytic actions of penicillin on sensitive and resistant staphylococci
FR2394082A1 (fr) Electrode destinee a des analyses electrochimiques
Ernst et al. Ethylene Oxide Gaseous Sterilization: I. Concentration and Temperature Effects
ES485307A1 (es) Perfeccionamientos aportados a los equipos de administracionde fluidos medicos provistos de abertura de entrada de aire-con barrera esterilizante.
GB1215446A (en) Apparatus for measuring or detecting dissolved oxygen and process employing said apparatus
GB1165716A (en) Biological Sterility Indicator and Method of Making Same
GB2131954A (en) Electrochemical method for detection and classification of microbial cells
GB1362481A (en) Testing
GB1376956A (en) Combined sampling and bacteriological culturing device
Goebel et al. COLICINE K: I. The production of colicine K in media maintained at constant pH
US4264728A (en) Indirect microbial detection
NO162406C (no) Instrument for innhenting av en ukontaminert biologisk proeve.
GB1450839A (en) Cell growth assemblies for use in cell culture systems
Bonner et al. Ammonia orients cell masses and speeds up aggregating cells of slime moulds
GB1359975A (en) Apparatus and method for measuring the oxygen demand of biological substances
Douglas et al. An investigation of the oxidation‐reduction potential and of the effect of oxygen on the germination and outgrowth of Clostridium butyricum spores, using platinum electrodes
Weiss et al. Quantitative measurement of oxygen consumption in insect cell culture infected with polyhedrosis virus
Notten et al. Capillary agar diffusion assay for measuring metronidazole in human gingival crevice fluid
Wagner et al. New method for susceptibility testing with antifungal agents

Legal Events

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