FR2538550B1 - Procede et appareil pour la detection de l'oxygene - Google Patents

Procede et appareil pour la detection de l'oxygene

Info

Publication number
FR2538550B1
FR2538550B1 FR8320644A FR8320644A FR2538550B1 FR 2538550 B1 FR2538550 B1 FR 2538550B1 FR 8320644 A FR8320644 A FR 8320644A FR 8320644 A FR8320644 A FR 8320644A FR 2538550 B1 FR2538550 B1 FR 2538550B1
Authority
FR
France
Prior art keywords
oxygen
detection
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
FR8320644A
Other languages
English (en)
Other versions
FR2538550A1 (fr
Inventor
John Roger Bacon
James Nicholas Demas
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.)
University of Virginia UVA
University of Virginia Patent Foundation
Original Assignee
University of Virginia UVA
University of Virginia Patent Foundation
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 University of Virginia UVA, University of Virginia Patent Foundation filed Critical University of Virginia UVA
Publication of FR2538550A1 publication Critical patent/FR2538550A1/fr
Application granted granted Critical
Publication of FR2538550B1 publication Critical patent/FR2538550B1/fr
Expired legal-status Critical Current

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"
    • 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
    • G01N21/75—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR8320644A 1982-12-23 1983-12-23 Procede et appareil pour la detection de l'oxygene Expired FR2538550B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45265982A 1982-12-23 1982-12-23

Publications (2)

Publication Number Publication Date
FR2538550A1 FR2538550A1 (fr) 1984-06-29
FR2538550B1 true FR2538550B1 (fr) 1986-07-04

Family

ID=23797370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8320644A Expired FR2538550B1 (fr) 1982-12-23 1983-12-23 Procede et appareil pour la detection de l'oxygene

Country Status (5)

Country Link
JP (1) JPH0643963B2 (fr)
CA (1) CA1261717A (fr)
DE (1) DE3346810C2 (fr)
FR (1) FR2538550B1 (fr)
GB (1) GB2132348B (fr)

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US5453248A (en) * 1992-03-09 1995-09-26 Optical Sensors Incorporated Cross-linked gas permeable membrane of a cured perfluorinated urethane polymer, and optical gas sensors fabricated therewith
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FR3044637B1 (fr) * 2015-12-03 2017-12-01 Zodiac Aerotechnics Systeme d'inertage d'un reservoir de carburant d'un aeronef, adapte pour calculer la quantite d'oxygene presente dans un gaz d'inertage injecte dans ledit reservoir
DK3510379T3 (en) 2016-09-08 2024-01-02 Presens Prec Sensing Gmbh Method for calibrated optical measurement and system therefor
DE102016119810A1 (de) * 2016-10-18 2018-04-19 Hamilton Bonaduz Ag Schichten zum Nachweis von Sauerstoff
DE102017204082A1 (de) 2017-03-13 2018-09-13 Hamilton Bonaduz Ag Vorrichtung zur temperaturkompensierten optischen Erfassung eines Sauerstoffgehalts eines Fluids
EP3729055A1 (fr) 2017-12-22 2020-10-28 Radiometer Medical ApS Procédé et capteur pour détecter la présence ou l'absence d'un contaminant
PT110889B (pt) 2018-07-30 2021-07-21 Inst Superior Tecnico Sensores de oxigénio luminescentes não-metálicos para tanques de combustível de aeronaves e o seu método de funcionamento.
CN113514431B (zh) * 2021-04-06 2022-10-04 中国农业大学 溶解氧测量方法及装置

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Also Published As

Publication number Publication date
FR2538550A1 (fr) 1984-06-29
GB2132348A (en) 1984-07-04
GB2132348B (en) 1987-05-28
CA1261717A (fr) 1989-09-26
JPS59170748A (ja) 1984-09-27
GB8333822D0 (en) 1984-02-01
DE3346810C2 (de) 1995-03-23
DE3346810A1 (de) 1984-07-26
JPH0643963B2 (ja) 1994-06-08

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