FR2503369B1 - Spectrophotometre a fluorescence - Google Patents

Spectrophotometre a fluorescence

Info

Publication number
FR2503369B1
FR2503369B1 FR8205671A FR8205671A FR2503369B1 FR 2503369 B1 FR2503369 B1 FR 2503369B1 FR 8205671 A FR8205671 A FR 8205671A FR 8205671 A FR8205671 A FR 8205671A FR 2503369 B1 FR2503369 B1 FR 2503369B1
Authority
FR
France
Prior art keywords
fluorescence spectrophotometer
spectrophotometer
fluorescence
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
FR8205671A
Other languages
English (en)
Other versions
FR2503369A1 (fr
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Publication of FR2503369A1 publication Critical patent/FR2503369A1/fr
Application granted granted Critical
Publication of FR2503369B1 publication Critical patent/FR2503369B1/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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6421—Measuring at two or more wavelengths
    • 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
    • G01N2021/6463—Optics
    • G01N2021/6471—Special filters, filter wheel
    • 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
    • G01N2021/6463—Optics
    • G01N2021/6473—In-line geometry
    • 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
    • G01N2021/6491—Measuring fluorescence and transmission; Correcting inner filter effect

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR8205671A 1981-04-02 1982-04-01 Spectrophotometre a fluorescence Expired FR2503369B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25052881A 1981-04-02 1981-04-02
US25512881A 1981-04-17 1981-04-17

Publications (2)

Publication Number Publication Date
FR2503369A1 FR2503369A1 (fr) 1982-10-08
FR2503369B1 true FR2503369B1 (fr) 1985-06-28

Family

ID=26940953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205671A Expired FR2503369B1 (fr) 1981-04-02 1982-04-01 Spectrophotometre a fluorescence

Country Status (4)

Country Link
CA (1) CA1185705A (fr)
DE (1) DE3212219C2 (fr)
FR (1) FR2503369B1 (fr)
GB (3) GB2096352B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58174833A (ja) * 1982-04-07 1983-10-13 Hitachi Ltd 蛍光光度計
EP0195339B1 (fr) * 1985-03-21 1992-07-29 Abbott Laboratories Spectrophotomètre
DK576187D0 (da) * 1987-11-03 1987-11-03 Radiometer As Fremgangsmaade til bestemmelse af oxygenkoncentration
CA2119134A1 (fr) * 1991-10-01 1993-04-15 Herbert L. Berman Dosage rapide de l'or et instruments utiles a cette fin
US5478750A (en) * 1993-03-31 1995-12-26 Abaxis, Inc. Methods for photometric analysis
DE102008057115B4 (de) * 2008-11-13 2013-11-28 Lre Medical Gmbh Verfahren zur quantitativen Bestimmung der Konzentration von Fluorophoren einer Substanz in einer Probe und Vorrichtung zu seiner Durchführung
DE102011002080B4 (de) 2011-04-15 2016-05-04 Lre Medical Gmbh Vorrichtung und Verfahren zur Bestimmung der Konzentration von Fluorophoren in einer Probe
CN106018367A (zh) * 2016-06-29 2016-10-12 力合科技（湖南）股份有限公司 一种抗干扰装置及原子荧光分析仪
DE102022206219A1 (de) * 2022-06-22 2023-12-28 Robert Bosch Gesellschaft mit beschränkter Haftung Optisches System mit Filterträger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB702600A (en) * 1951-01-05 1954-01-20 Pye Ltd Improvements in or relating to cameras, particularly television cameras
US3833304A (en) * 1971-04-12 1974-09-03 Abbott Lab Spectrophotometer using plural filters
US3811777A (en) * 1973-02-06 1974-05-21 Johnson Res Foundation Medical Time-sharing fluorometer and reflectometer
US3999062A (en) * 1975-10-01 1976-12-21 International Business Machines Corporation Spectrophotometer for dual mode fluorescence analysis
DE2657851A1 (de) * 1976-12-21 1978-06-22 Bbc Brown Boveri & Cie Vorrichtung zum kontinuierlichen messtechnischen erfassen der verschmutzung einer waessrigen fluessigkeit durch oel
US4117338A (en) * 1977-05-24 1978-09-26 Corning Glass Works Automatic recording fluorometer/densitometer
DE2938056C2 (de) * 1979-09-20 1986-12-11 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Vorrichtung zur fluorometrischen Untersuchung von Proben

Also Published As

Publication number Publication date
GB2150704B (en) 1985-12-04
GB8412735D0 (en) 1984-06-27
GB2142156B (en) 1985-09-04
DE3212219C2 (de) 1986-05-07
GB8412736D0 (en) 1984-06-27
GB2096352B (en) 1985-04-11
DE3212219A1 (de) 1982-11-04
GB2096352A (en) 1982-10-13
CA1185705A (fr) 1985-04-16
GB2142156A (en) 1985-01-09
FR2503369A1 (fr) 1982-10-08
GB2150704A (en) 1985-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse