CA1158720A - Detection de bacteries par impulsions voltamperemetriques - Google Patents
Detection de bacteries par impulsions voltamperemetriquesInfo
- Publication number
- CA1158720A CA1158720A CA000354285A CA354285A CA1158720A CA 1158720 A CA1158720 A CA 1158720A CA 000354285 A CA000354285 A CA 000354285A CA 354285 A CA354285 A CA 354285A CA 1158720 A CA1158720 A CA 1158720A
- Authority
- CA
- Canada
- Prior art keywords
- cell
- detection
- organism
- potential
- current
- 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
Links
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4956179A | 1979-06-18 | 1979-06-18 | |
| US049,561 | 1979-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1158720A true CA1158720A (fr) | 1983-12-13 |
Family
ID=21960480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000354285A Expired CA1158720A (fr) | 1979-06-18 | 1980-06-18 | Detection de bacteries par impulsions voltamperemetriques |
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)
| 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 |
| US8637233B2 (en) * | 2011-05-04 | 2014-01-28 | Telemedicine Up Close, Inc. | Device and method for identifying microbes and counting microbes and determining antimicrobial sensitivity |
| GB201913035D0 (en) * | 2019-09-10 | 2019-10-23 | Univ Strathclyde | Test |
Family Cites Families (15)
| 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 |
-
1980
- 1980-06-18 IT IT22869/80A patent/IT1141002B/it active
- 1980-06-18 WO PCT/US1980/000755 patent/WO1980002849A1/fr not_active Ceased
- 1980-06-18 MX MX182829A patent/MX153017A/es unknown
- 1980-06-18 NZ NZ194089A patent/NZ194089A/en unknown
- 1980-06-18 BE BE0/201079A patent/BE883881A/fr not_active IP Right Cessation
- 1980-06-18 CA CA000354285A patent/CA1158720A/fr not_active Expired
- 1980-12-30 EP EP80901311A patent/EP0030962A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| MX153017A (es) | 1986-07-21 |
| EP0030962A1 (fr) | 1981-07-01 |
| BE883881A (fr) | 1980-10-16 |
| IT1141002B (it) | 1986-10-01 |
| WO1980002849A1 (fr) | 1980-12-24 |
| IT8022869A0 (it) | 1980-06-18 |
| NZ194089A (en) | 1984-04-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |