FI844444L - Foerfarande foer analys av en provsubstans medelst fotoakustisk eller optotermisk spektroskopi och provbaerare foer genomfoerande av foerfarandet. - Google Patents

Foerfarande foer analys av en provsubstans medelst fotoakustisk eller optotermisk spektroskopi och provbaerare foer genomfoerande av foerfarandet.

Info

Publication number
FI844444L
FI844444L FI844444A FI844444A FI844444L FI 844444 L FI844444 L FI 844444L FI 844444 A FI844444 A FI 844444A FI 844444 A FI844444 A FI 844444A FI 844444 L FI844444 L FI 844444L
Authority
FI
Finland
Prior art keywords
foer
spektroskopi
provsubstans
provbaerare
optotermisk
Prior art date
Application number
FI844444A
Other languages
English (en)
Finnish (fi)
Other versions
FI844444A7 (fi
FI844444A0 (fi
Inventor
Douglas Mcqueen
Per Helander
Ingemar Lundstroem
Lars Fondberg
Original Assignee
Douglas Mcqueen
Per Helander
Ingemar Lundstroem
Lars Fondberg
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 Douglas Mcqueen, Per Helander, Ingemar Lundstroem, Lars Fondberg filed Critical Douglas Mcqueen
Publication of FI844444A0 publication Critical patent/FI844444A0/fi
Publication of FI844444A7 publication Critical patent/FI844444A7/fi
Publication of FI844444L publication Critical patent/FI844444L/fi

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/171—Systems in which incident light is modified in accordance with the properties of the material investigated with calorimetric detection, e.g. with thermal lens detection
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • G01N2021/1706—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids in solids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (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 Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
FI844444A 1983-11-14 1984-11-13 Foerfarande foer analys av en provsubstans medelst fotoakustisk eller optotermisk spektroskopi och provbaerare foer genomfoerande av foerfarandet. FI844444L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306246A SE455234B (sv) 1983-11-14 1983-11-14 Provberare for analys av en provsubstans i en fotakustisk eller optotermisk metcell

Publications (3)

Publication Number Publication Date
FI844444A0 FI844444A0 (fi) 1984-11-13
FI844444A7 FI844444A7 (fi) 1985-05-15
FI844444L true FI844444L (fi) 1985-05-15

Family

ID=20353299

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844444A FI844444L (fi) 1983-11-14 1984-11-13 Foerfarande foer analys av en provsubstans medelst fotoakustisk eller optotermisk spektroskopi och provbaerare foer genomfoerande av foerfarandet.

Country Status (7)

Country Link
EP (1) EP0142481A3 (fr)
JP (1) JPS60119440A (fr)
CA (1) CA1234502A (fr)
DK (1) DK537584A (fr)
FI (1) FI844444L (fr)
NO (1) NO844513L (fr)
SE (1) SE455234B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534728A1 (de) * 1985-09-28 1987-04-02 Georg Fuereder Geraet zur feststellung der zusammensetzung fester, gasfoermiger und fluessiger stoffe
JPH02108968A (ja) * 1988-10-19 1990-04-20 Hitachi Ltd 免疫分析方法
GB8909701D0 (en) * 1989-04-27 1989-06-14 Health Lab Service Board Analytical apparatus
US5622868A (en) * 1989-04-27 1997-04-22 Microbiological Research Authority Camr (Centre For Applied Microbiology & Research) Analytical apparatus utilizing a colorimetric or other optically detectable effect
GB8922909D0 (en) * 1989-10-11 1989-11-29 Varilab Ab Assay method
US5895629A (en) * 1997-11-25 1999-04-20 Science & Technology Corp Ring oscillator based chemical sensor
US7514039B2 (en) * 2001-07-18 2009-04-07 Loomis Charles E System and method for detection of a target substance
US6870626B2 (en) 2001-11-13 2005-03-22 Battelle Memorial Institute Array-based photoacoustic spectroscopy
US6999174B2 (en) 2001-11-13 2006-02-14 Battelle Memorial Institute Photoacoustic spectroscopy sample array vessels and photoacoustic spectroscopy methods for using the same
US6873415B2 (en) 2001-11-13 2005-03-29 Battelle Memorial Institute Photoacoustic spectroscopy sample array vessel and photoacoustic spectroscopy method for using the same
JP5117506B2 (ja) 2006-11-10 2013-01-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光音響検出器用発振素子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948345A (en) * 1973-06-15 1976-04-06 Allan Rosencwaig Methods and means for analyzing substances
US4094608A (en) * 1976-10-14 1978-06-13 Xonics, Inc. Spectrometer of the electro-opto-acoustic type with capacitor-type detection
US4276780A (en) * 1979-11-29 1981-07-07 Bell Telephone Laboratories, Incorporated Optoacoustic spectroscopy of thin layers
SE424024B (sv) * 1980-10-10 1982-06-21 Douglas Mcqueen Fototermisk metcell for studium av ljusabsorptionen hos en provsubstans

Also Published As

Publication number Publication date
FI844444A7 (fi) 1985-05-15
DK537584A (da) 1985-05-15
EP0142481A3 (fr) 1986-08-20
EP0142481A2 (fr) 1985-05-22
NO844513L (no) 1985-05-28
SE455234B (sv) 1988-06-27
DK537584D0 (da) 1984-11-13
JPS60119440A (ja) 1985-06-26
FI844444A0 (fi) 1984-11-13
SE8306246D0 (sv) 1983-11-14
SE8306246L (sv) 1985-05-15
CA1234502A (fr) 1988-03-29

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: AB VARILAB