AU8720891A - An optical probe and method for monitoring an analyte concentration - Google Patents
An optical probe and method for monitoring an analyte concentrationInfo
- Publication number
- AU8720891A AU8720891A AU87208/91A AU8720891A AU8720891A AU 8720891 A AU8720891 A AU 8720891A AU 87208/91 A AU87208/91 A AU 87208/91A AU 8720891 A AU8720891 A AU 8720891A AU 8720891 A AU8720891 A AU 8720891A
- Authority
- AU
- Australia
- Prior art keywords
- monitoring
- analyte concentration
- optical probe
- probe
- optical
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological 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
- C12Q1/001—Enzyme electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6432—Quenching
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6434—Optrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
- G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6484—Optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
- G01N2021/7706—Reagent provision
- G01N2021/772—Tip coated light guide
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7769—Measurement method of reaction-produced change in sensor
- G01N2021/7786—Fluorescence
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63804391A | 1991-01-04 | 1991-01-04 | |
US638043 | 1991-01-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8720891A true AU8720891A (en) | 1992-08-17 |
Family
ID=24558407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU87208/91A Abandoned AU8720891A (en) | 1991-01-04 | 1991-06-07 | An optical probe and method for monitoring an analyte concentration |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU8720891A (en) |
WO (1) | WO1992012424A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4304728C2 (en) * | 1993-02-13 | 1997-04-10 | Igor Dr Popov | Method and test kit for the determination of ascorbic acid in biological samples |
US5462880A (en) * | 1993-09-13 | 1995-10-31 | Optical Sensors Incorporated | Ratiometric fluorescence method to measure oxygen |
US5462879A (en) * | 1993-10-14 | 1995-10-31 | Minnesota Mining And Manufacturing Company | Method of sensing with emission quenching sensors |
US5919710A (en) * | 1996-07-18 | 1999-07-06 | The United States Of America As Represented By The Secretary Of The Air Force | Optical method for quantitating dissolved oxygen in fuel |
GB2332511A (en) * | 1997-12-19 | 1999-06-23 | Paul Nicholas | Liquid crystal sensors for sensing analyte molecules |
US6127140A (en) * | 1999-06-18 | 2000-10-03 | Abbott Laboratories | Assay for quantitative measurement of analytes in biological samples |
US7176272B2 (en) | 2002-11-08 | 2007-02-13 | Leatech, Llc | Pressure sensitive material |
DE102004051830B4 (en) | 2004-10-25 | 2007-12-13 | Roche Diagnostics Gmbh | Multifunctional reference system for analyte determination by fluorescence |
US8081313B2 (en) | 2007-05-24 | 2011-12-20 | Airbus Operations Limited | Method and apparatus for monitoring gas concentration in a fluid |
GB0813715D0 (en) | 2008-07-28 | 2008-09-03 | Airbus Uk Ltd | A monitor and a method for measuring oxygen concentration |
US20110136247A1 (en) * | 2009-12-07 | 2011-06-09 | Dmitri Boris Papkovsky | Photoluminescent oxygen probe with reduced cross-sensitivity to humidity |
US9228986B2 (en) | 2010-08-03 | 2016-01-05 | General Electric Company | Simultaneous determination of multiple analytes in industrial water system |
EP2728343A1 (en) * | 2012-11-06 | 2014-05-07 | Technische Universität Graz | Optical probe for quantitatively determining an analyte |
DE102013004292B4 (en) * | 2013-03-13 | 2015-07-09 | Witt Gmbh & Co. Holding Und Handels-Kg | Measuring device for tubular bag packaging machines |
DE102019124795A1 (en) * | 2019-09-16 | 2021-03-18 | Abberior GmbH | Optical pH sensor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810655A (en) * | 1985-07-03 | 1989-03-07 | Abbott Laboratories | Method for measuring oxygen concentration |
US4916060A (en) * | 1985-09-17 | 1990-04-10 | Massachusetts Institute Of Technology | Process for chemical measurement in small volume samples by fluorescent indicators |
US4861727A (en) * | 1986-09-08 | 1989-08-29 | C. R. Bard, Inc. | Luminescent oxygen sensor based on a lanthanide complex |
-
1991
- 1991-06-07 WO PCT/US1991/004015 patent/WO1992012424A1/en active Application Filing
- 1991-06-07 AU AU87208/91A patent/AU8720891A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1992012424A1 (en) | 1992-07-23 |
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