DE2657150A1 - Verfahren und vorrichtung zum nachweis von mikroorganismen - Google Patents

Verfahren und vorrichtung zum nachweis von mikroorganismen

Info

Publication number
DE2657150A1
DE2657150A1 DE19762657150 DE2657150A DE2657150A1 DE 2657150 A1 DE2657150 A1 DE 2657150A1 DE 19762657150 DE19762657150 DE 19762657150 DE 2657150 A DE2657150 A DE 2657150A DE 2657150 A1 DE2657150 A1 DE 2657150A1
Authority
DE
Germany
Prior art keywords
microorganisms
electrode
potential
chamber
measuring
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
DE19762657150
Other languages
German (de)
English (en)
Inventor
Glenn E Stoner
Judd R Wilkins
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.)
National Aeronautics and Space Administration NASA
University of Virginia UVA
Original Assignee
National Aeronautics and Space Administration NASA
University of Virginia UVA
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 National Aeronautics and Space Administration NASA, University of Virginia UVA filed Critical National Aeronautics and Space Administration NASA
Publication of DE2657150A1 publication Critical patent/DE2657150A1/de
Ceased 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)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (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)
DE19762657150 1975-12-16 1976-12-16 Verfahren und vorrichtung zum nachweis von mikroorganismen Ceased DE2657150A1 (de)

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
DE2657150A1 true DE2657150A1 (de) 1977-07-07

Family

ID=27093724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762657150 Ceased DE2657150A1 (de) 1975-12-16 1976-12-16 Verfahren und vorrichtung zum nachweis von mikroorganismen

Country Status (10)

Country Link
JP (1) JPS52102491A (fr)
AU (1) AU498905B2 (fr)
BE (1) BE849429A (fr)
BR (1) BR7608463A (fr)
CA (1) CA1071711A (fr)
DE (1) DE2657150A1 (fr)
ES (2) ES456242A1 (fr)
FR (1) FR2335602A1 (fr)
GB (1) GB1520733A (fr)
MX (1) MX146352A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419140B4 (de) * 1994-05-26 2005-12-08 Food Industry Research And Development Institute Verfahren zum Auffinden antimikrobischer Verbindungen

Families Citing this family (19)

* 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
AU686139B2 (en) * 1994-05-27 1998-02-05 Food Industry Research And Development Institute Method for detecting antimicrobial compounds
US7341841B2 (en) 2003-07-12 2008-03-11 Accelr8 Technology Corporation Rapid microbial detection and antimicrobial susceptibility testing
US20120077206A1 (en) 2003-07-12 2012-03-29 Accelr8 Technology Corporation Rapid Microbial Detection and Antimicrobial Susceptibility Testing
EP1648286B1 (fr) 2003-07-12 2017-12-20 Accelerate Diagnostics, Inc. Biodetection sensible et rapide
AU2005316267B2 (en) * 2004-12-16 2012-11-08 Accelr8 Technology Corporation Rapid microbial detection and antimicrobial susceptibility testing
US9434937B2 (en) 2011-03-07 2016-09-06 Accelerate Diagnostics, Inc. Rapid cell purification systems
US10254204B2 (en) 2011-03-07 2019-04-09 Accelerate Diagnostics, Inc. Membrane-assisted purification
US9677109B2 (en) 2013-03-15 2017-06-13 Accelerate Diagnostics, Inc. Rapid determination of microbial growth and antimicrobial susceptibility
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
WO2016161022A2 (fr) 2015-03-30 2016-10-06 Accerlate Diagnostics, Inc. Instrument et système pour l'identification rapide de micro-organismes et test de la sensibilité à un agent antimicrobien
US10253355B2 (en) 2015-03-30 2019-04-09 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
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
GB202004021D0 (en) * 2020-03-19 2020-05-06 Sec Dep For Health And Social Care Rapid screen for antibiotic resistance and treatment regimen
FR3131636A1 (fr) * 2021-12-30 2023-07-07 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé et système pour détecter et éventuellement identifier un micro-organisme contenu dans un 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419140B4 (de) * 1994-05-26 2005-12-08 Food Industry Research And Development Institute Verfahren zum Auffinden antimikrobischer Verbindungen

Also Published As

Publication number Publication date
MX146352A (es) 1982-06-16
BE849429A (fr) 1977-06-15
GB1520733A (en) 1978-08-09
FR2335602B1 (fr) 1983-02-18
AU2060876A (en) 1978-07-20
ES456241A1 (es) 1978-01-16
ES456242A1 (es) 1978-01-16
CA1071711A (fr) 1980-02-12
FR2335602A1 (fr) 1977-07-15
JPS5652560B2 (fr) 1981-12-12
BR7608463A (pt) 1977-11-29
AU498905B2 (en) 1979-03-29
JPS52102491A (en) 1977-08-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8126 Change of the secondary classification

Free format text: C12Q 1/18 C12M 1/34

8131 Rejection