ES8705629A1 - Perfeccionamientos en un aparato de analisis para la deter- minacion optica de substancias en solucion - Google Patents

Perfeccionamientos en un aparato de analisis para la deter- minacion optica de substancias en solucion

Info

Publication number
ES8705629A1
ES8705629A1 ES548538A ES548538A ES8705629A1 ES 8705629 A1 ES8705629 A1 ES 8705629A1 ES 548538 A ES548538 A ES 548538A ES 548538 A ES548538 A ES 548538A ES 8705629 A1 ES8705629 A1 ES 8705629A1
Authority
ES
Spain
Prior art keywords
solution
balls
probe
analytical apparatus
optically determining
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
ES548538A
Other languages
English (en)
Other versions
ES548538A0 (es
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of ES548538A0 publication Critical patent/ES548538A0/es
Publication of ES8705629A1 publication Critical patent/ES8705629A1/es
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/645Specially adapted constructive features of fluorimeters
    • G01N21/648Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N21/7703Systems 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/645Specially adapted constructive features of fluorimeters
    • G01N2021/6484Optical fibres
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N2021/7769Measurement method of reaction-produced change in sensor
    • G01N2021/7786Fluorescence

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)

Abstract

MODIFICACIONES EN UN APARATO DE ANALISIS. CONSISTENTES EN: UN SEGMENTO DE FIBRA OPTICA FLEXIBLE (8) ACOPLADO CON LA SONDA (1) POR ELEMENTOS DE ACOPLAMIENTO (10) QUE COMPRENDEN TRES BOLAS (11) ALOJADAS EN UN ALOJAMIENTO DE FORMA TRONCOCONICA (12) DE UN ORGANO DE ACOPLAMIENTO (13) Y QUE EJERCE UNA ACCION DE APRIETE SOBRE LA EXTREMIDAD PROXIMAL DE LA SONDA (14) EN RAZON A LA ACCION DE UN RESORTE DE COMPRESION (15) QUE REPOSA, POR UNA PARTE, CONTRA LA PARED SUPERIOR (16) DEL ALOJAMIENTO (12) Y, POR OTRA PARTE, SOBRE LAS BOLAS (11) POR INTERMEDIO DE UN ANILLO DE PLASTICO (17). TIENE APLICACION EN TECNICAS DE ANALISIS EN LABORATORIOS.
ES548538A 1984-11-06 1985-11-05 Perfeccionamientos en un aparato de analisis para la deter- minacion optica de substancias en solucion Expired ES8705629A1 (es)

Applications Claiming Priority (1)

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.

Publications (2)

Publication Number Publication Date
ES548538A0 ES548538A0 (es) 1987-05-01
ES8705629A1 true ES8705629A1 (es) 1987-05-01

Family

ID=4291380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548538A Expired ES8705629A1 (es) 1984-11-06 1985-11-05 Perfeccionamientos en un aparato de analisis para la deter- minacion optica de substancias en solucion

Country Status (7)

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

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
JP3506703B2 (ja) * 1992-07-31 2004-03-15 サーモ バイオスター インコーポレイテッド 光干渉による分析対象の検出装置およびその方法
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
EP0202269B1 (en) 1989-01-25
AU5067085A (en) 1986-06-03
ES548538A0 (es) 1987-05-01
WO1986003004A1 (en) 1986-05-22
CH660633A5 (fr) 1987-05-15
DE3567968D1 (en) 1989-03-02
AU578331B2 (en) 1988-10-20
EP0202269A1 (en) 1986-11-26
JPH065213B2 (ja) 1994-01-19
JPS62501102A (ja) 1987-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070130