BE883881A - Detection voltametrique pulsee de bacteries - Google Patents

Detection voltametrique pulsee de bacteries

Info

Publication number
BE883881A
BE883881A BE0/201079A BE201079A BE883881A BE 883881 A BE883881 A BE 883881A BE 0/201079 A BE0/201079 A BE 0/201079A BE 201079 A BE201079 A BE 201079A BE 883881 A BE883881 A BE 883881A
Authority
BE
Belgium
Prior art keywords
pulsed
bacteria
voltametric
detection
voltametric detection
Prior art date
Application number
BE0/201079A
Other languages
English (en)
Inventor
J Ahnell
Original Assignee
Johnston Lab 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
Application filed by Johnston Lab Inc filed Critical Johnston Lab Inc
Publication of BE883881A publication Critical patent/BE883881A/fr

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
    • 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
    • C12M41/28—Means for regulation, monitoring, measurement or control, e.g. flow regulation of redox potential
    • 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
    • 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
    • C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
    • 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
    • C12Q2304/40—Detection of gases
    • C12Q2304/44—Oxygen
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
BE0/201079A 1979-06-18 1980-06-18 Detection voltametrique pulsee de bacteries BE883881A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4956179A 1979-06-18 1979-06-18

Publications (1)

Publication Number Publication Date
BE883881A true BE883881A (fr) 1980-10-16

Family

ID=21960480

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/201079A BE883881A (fr) 1979-06-18 1980-06-18 Detection voltametrique pulsee de bacteries

Country Status (7)

Country Link
EP (1) EP0030962A1 (fr)
BE (1) BE883881A (fr)
CA (1) CA1158720A (fr)
IT (1) IT1141002B (fr)
MX (1) MX153017A (fr)
NZ (1) NZ194089A (fr)
WO (1) WO1980002849A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430900B (sv) * 1981-06-04 1983-12-19 Bo Gustav Mattiasson Forfarande for bestemning av biokemiska data for mikroorganismer eller encelliga organismer
US4528270A (en) * 1982-11-02 1985-07-09 Kabushiki Kaisya Advance Kaihatsu Kenkyujo Electrochemical method for detection and classification of microbial cell
GB2171982B (en) * 1985-03-08 1989-01-11 Metal Box Plc Containers for use in detecting micro-organisms
DE4401839A1 (de) * 1994-01-22 1995-07-27 Dechema Meßsystem zur Bestimmung der Anzahl und des physiologischen Aktivitätszustandes von Zellen oder Organismen, insbesondere Mikroorganismen
US6247350B1 (en) * 1997-04-24 2001-06-19 Daikin Industries Limited Sensor
JP2014519022A (ja) * 2011-05-04 2014-08-07 ディーエックスアップクローズ 微生物を特定し、微生物を計数し、抗微生物感度を判定する装置および方法
GB201913035D0 (en) * 2019-09-10 2019-10-23 Univ Strathclyde Test

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913386A (en) * 1956-03-21 1959-11-17 Jr Leland C Clark Electrochemical device for chemical analysis
DE1256919B (de) * 1961-02-22 1967-12-21 Voith Gmbh J M Verfahren und Einrichtung zum Bestimmen des Sauerstoffverbrauchs bei Oxydationsvorgaengen, insbesondere zur Bestimmung des biologischen Sauerstoffbedarfs
US3506544A (en) * 1964-10-09 1970-04-14 Magna Corp Method of determining microbial populations,enzyme activities,and substrate concentrations by electrochemical analysis
US3405030A (en) * 1965-05-20 1968-10-08 Harry E. Morter Method of determining and controlling microbial activity in aqueous paper machine systems
US3403081A (en) * 1967-02-06 1968-09-24 Trw Inc Bio-chemical sensor and method of using same
US3857771A (en) * 1967-02-27 1974-12-31 Beckman Instruments Inc Rate sensing batch analyzer
US3838034A (en) * 1968-04-22 1974-09-24 Gen Electric Apparatus for detection of catalase-containing bacteria
US3743581A (en) * 1970-10-21 1973-07-03 Bactomatic Inc Microbiological detection apparatus
US3765841A (en) * 1971-08-06 1973-10-16 Beckman Instruments Inc Method and apparatus for chemical analysis
US4009078A (en) * 1975-01-24 1977-02-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Detecting the presence of microorganisms
DE2627633A1 (de) * 1976-06-19 1977-12-22 Bbc Brown Boveri & Cie Verfahren zum kontinuierlichen bestimmen von verunreinigungen von gasen, fluessigkeiten und/oder fliessfaehigen feststoffen durch mikroorganismen
US4085009A (en) * 1976-07-28 1978-04-18 Technicon Instruments Corporation Methods for determination of enzyme reactions
GB1585067A (en) * 1976-10-19 1981-02-25 Nat Res Dev Detection of bacterial activity
DD129579B1 (de) * 1976-11-24 1981-03-25 Karlheinz Gernand Nachweis harnpathogener bakterien durch elektro-chemische messung des sauerstoff-bzw.kohlendioxidgehalts im harn
US4115230A (en) * 1977-01-06 1978-09-19 Paul Beckman Partial oxygen measurement system

Also Published As

Publication number Publication date
MX153017A (es) 1986-07-21
CA1158720A (fr) 1983-12-13
IT8022869A0 (it) 1980-06-18
WO1980002849A1 (fr) 1980-12-24
IT1141002B (it) 1986-10-01
NZ194089A (en) 1984-04-27
EP0030962A1 (fr) 1981-07-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: JOHNSTON LABORATORIES INC.

Effective date: 19990630