DE3567968D1 - Analytical apparatus for optically determining species in solution - Google Patents

Analytical apparatus for optically determining species in solution

Info

Publication number
DE3567968D1
DE3567968D1 DE8585905623T DE3567968T DE3567968D1 DE 3567968 D1 DE3567968 D1 DE 3567968D1 DE 8585905623 T DE8585905623 T DE 8585905623T DE 3567968 T DE3567968 T DE 3567968T DE 3567968 D1 DE3567968 D1 DE 3567968D1
Authority
DE
Germany
Prior art keywords
solution
analytical apparatus
optically determining
determining species
species
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
DE8585905623T
Other languages
English (en)
Inventor
Anthony Ringrose
Ranald Sutherland
Claus Dahne
John Place
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.)
Prutec Ltd
Original Assignee
Prutec Ltd
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 Prutec Ltd filed Critical Prutec Ltd
Application granted granted Critical
Publication of DE3567968D1 publication Critical patent/DE3567968D1/de
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
    • G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
    • 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
    • G01N21/75—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
    • 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
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE8585905623T 1984-11-06 1985-11-04 Analytical apparatus for optically determining species in solution Expired DE3567968D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5306/84A CH660633A5 (fr) 1984-11-06 1984-11-06 Appareil d'analyse pour la determination optique de substances en solution.
PCT/EP1985/000592 WO1986003004A1 (en) 1984-11-06 1985-11-04 Analytical apparatus for optically determining species in solution

Publications (1)

Publication Number Publication Date
DE3567968D1 true DE3567968D1 (en) 1989-03-02

Family

ID=4291380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585905623T Expired DE3567968D1 (en) 1984-11-06 1985-11-04 Analytical apparatus for optically determining species in solution

Country Status (7)

Country Link
EP (1) EP0202269B1 (de)
JP (1) JPH065213B2 (de)
AU (1) AU578331B2 (de)
CH (1) CH660633A5 (de)
DE (1) DE3567968D1 (de)
ES (1) ES8705629A1 (de)
WO (1) WO1986003004A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852967A (en) * 1986-03-25 1989-08-01 Ciba Corning Diagnostics Corp. Evanescent wave sensors
JPH01267443A (ja) * 1988-04-19 1989-10-25 Mitsubishi Kasei Corp 光学的測定方法及び装置
US4925268A (en) * 1988-07-25 1990-05-15 Abbott Laboratories Fiber-optic physiological probes
US5401469A (en) * 1989-04-19 1995-03-28 Ibiden Co., Ltd. Plastic optical biomaterials assay device
US5173747A (en) * 1990-09-20 1992-12-22 Battelle Memorial Institute Integrated optical directional-coupling refractometer apparatus
US5377008A (en) * 1990-09-20 1994-12-27 Battelle Memorial Institute Integrated optical compensating refractometer apparatus
JP3107649B2 (ja) * 1991-12-20 2000-11-13 イビデン株式会社 蛍光免疫測定装置
US5354574A (en) * 1992-06-23 1994-10-11 Ibiden Co., Ltd. Method for producing optical fiber having formyl groups on core surface thereof
AU4536093A (en) * 1992-07-31 1994-03-03 Biostar, Inc. Devices and methods for detection of an analyte based upon light interference
JPH07110330A (ja) * 1993-09-01 1995-04-25 Bio Sensor Kenkyusho:Kk 光学センサー
JP2706616B2 (ja) * 1994-02-04 1998-01-28 株式会社バイオセンサー研究所 液体の光学的測定装置
FR2846420B1 (fr) * 2002-10-24 2006-05-05 Commissariat Energie Atomique Dispositif de lecture de luminescence integre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947088A (en) * 1974-08-22 1976-03-30 Weber Dental Manufacturing Co. Interface for light probe
US4356396A (en) * 1980-12-17 1982-10-26 Siemens Corporation Fiber optical measuring device with compensating properties
US4582809A (en) * 1982-06-14 1986-04-15 Myron J. Block Apparatus including optical fiber for fluorescence immunoassay

Also Published As

Publication number Publication date
ES8705629A1 (es) 1987-05-01
AU5067085A (en) 1986-06-03
JPH065213B2 (ja) 1994-01-19
ES548538A0 (es) 1987-05-01
WO1986003004A1 (en) 1986-05-22
EP0202269B1 (de) 1989-01-25
JPS62501102A (ja) 1987-04-30
AU578331B2 (en) 1988-10-20
CH660633A5 (fr) 1987-05-15
EP0202269A1 (de) 1986-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HANSMANN & VOGESER, 81369 MUENCHEN