SE8102772L - Forfarande for laserinducerad fluoriscensdetektering och anordning for genomforande av forfarandet - Google Patents

Forfarande for laserinducerad fluoriscensdetektering och anordning for genomforande av forfarandet

Info

Publication number
SE8102772L
SE8102772L SE8102772A SE8102772A SE8102772L SE 8102772 L SE8102772 L SE 8102772L SE 8102772 A SE8102772 A SE 8102772A SE 8102772 A SE8102772 A SE 8102772A SE 8102772 L SE8102772 L SE 8102772L
Authority
SE
Sweden
Prior art keywords
liquid
pct
procedure
laser
light beam
Prior art date
Application number
SE8102772A
Other languages
Unknown language ( )
English (en)
Inventor
Sven Staffan Folestad
Bjorn Olof Josefsson
Bo Gustaf Galle
Lars Goran Ingvar Johnson
Original Assignee
Sven Staffan Folestad
Bjorn Olof Josefsson
Bo Gustaf Galle
Lars Goran Ingvar Johnson
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 Sven Staffan Folestad, Bjorn Olof Josefsson, Bo Gustaf Galle, Lars Goran Ingvar Johnson filed Critical Sven Staffan Folestad
Priority to SE8102772A priority Critical patent/SE8102772L/sv
Priority to EP82901381A priority patent/EP0089959A1/en
Priority to PCT/SE1982/000147 priority patent/WO1982003918A1/en
Priority to JP57501446A priority patent/JPS58500727A/ja
Priority to US06/457,070 priority patent/US4548498A/en
Publication of SE8102772L publication Critical patent/SE8102772L/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors
    • 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
    • G01N21/6402—Atomic fluorescence; Laser induced 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
SE8102772A 1981-05-04 1981-05-04 Forfarande for laserinducerad fluoriscensdetektering och anordning for genomforande av forfarandet SE8102772L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8102772A SE8102772L (sv) 1981-05-04 1981-05-04 Forfarande for laserinducerad fluoriscensdetektering och anordning for genomforande av forfarandet
EP82901381A EP0089959A1 (en) 1981-05-04 1982-05-04 A method for laser induced fluorescence detection in preferably liquid chromatography and a device for the performance of the method
PCT/SE1982/000147 WO1982003918A1 (en) 1981-05-04 1982-05-04 A method for laser induced fluorescence detection in preferably liquid chromatography and a device for the performance of the method
JP57501446A JPS58500727A (ja) 1981-05-04 1982-05-04 液体クロマトグラフイ−のレ−ザ−誘導螢光検出方法及びその装置
US06/457,070 US4548498A (en) 1981-05-04 1982-05-04 Laser induced fluorescence detection in modern liquid chromatography with conventional and micro columns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8102772A SE8102772L (sv) 1981-05-04 1981-05-04 Forfarande for laserinducerad fluoriscensdetektering och anordning for genomforande av forfarandet

Publications (1)

Publication Number Publication Date
SE8102772L true SE8102772L (sv) 1982-11-05

Family

ID=20343724

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8102772A SE8102772L (sv) 1981-05-04 1981-05-04 Forfarande for laserinducerad fluoriscensdetektering och anordning for genomforande av forfarandet

Country Status (5)

Country Link
US (1) US4548498A (sv)
EP (1) EP0089959A1 (sv)
JP (1) JPS58500727A (sv)
SE (1) SE8102772L (sv)
WO (1) WO1982003918A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837446A (en) * 1988-03-31 1989-06-06 International Paper Company Apparatus and process for testing uniformity of pulp
FI910549A (fi) * 1991-02-05 1992-08-06 Biohit Oy Foerfarande och anordning foer bestaemning av vaetskeprovets fluoresens.
US5203328A (en) * 1991-07-17 1993-04-20 Georgia Tech Research Corporation Apparatus and methods for quantitatively measuring molecular changes in the ocular lens
EP0597152A1 (en) * 1992-11-13 1994-05-18 Jean-Pierre Chervet Optimizing capillary flow cells
US5430541A (en) * 1993-01-12 1995-07-04 Applied Biosystems Inc. High efficiency fluorescence flow cell for capillary liquid chromatography or capillary electrophoresis
SE9501069D0 (sv) * 1995-03-24 1995-03-24 Pharmacia Ab Apparatus and method for performing fluorometric measurement
US5545901A (en) * 1995-08-23 1996-08-13 Beckman Instruments, Inc. Automated optical alignment using a galvometric scanner
US5926271A (en) * 1995-12-20 1999-07-20 Zeta Technology Laser-induced fluorescence detector having a capillary detection cell and method for identifying trace compounds implemented by the same device
US5676830A (en) * 1996-04-12 1997-10-14 Wyatt Technology Corporation Method and apparatus for reducing band broadening in chromatographic detectors
WO2002048693A1 (fr) * 2000-12-14 2002-06-20 Olympus Optical Co., Ltd. Analyseur fluorometrique et analyse fluorometrique
WO2004011513A1 (en) * 2002-07-29 2004-02-05 Applera Corporation Graft copolymers, their preparation and use in capillary electrophoresis
US20050025741A1 (en) 2003-05-15 2005-02-03 Lau Aldrich N.K. Poly and copoly(N-vinylamide)s and their use in capillary electrophoresis
FR2869686B1 (fr) * 2003-12-11 2009-06-05 Flowgene Sa Detecteur de lumiere a chambre elliptique
US20100087325A1 (en) * 2008-10-07 2010-04-08 Illumina, Inc. Biological sample temperature control system and method
US9075042B2 (en) 2012-05-15 2015-07-07 Wellstat Diagnostics, Llc Diagnostic systems and cartridges
US9625465B2 (en) 2012-05-15 2017-04-18 Defined Diagnostics, Llc Clinical diagnostic systems
US9213043B2 (en) 2012-05-15 2015-12-15 Wellstat Diagnostics, Llc Clinical diagnostic system including instrument and cartridge
CN104483297B (zh) * 2014-12-08 2017-03-08 上海通微分析技术有限公司 可视化校准激光诱导荧光检测设备
WO2019023641A1 (en) 2017-07-27 2019-01-31 CEM Corporation, Lucidity Division GAS CHROMATOGRAPHIC DEVICE WITH COLUMN RECOGNITION TECHNOLOGY SYSTEM AND METHOD OF USING THE SAME

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510648A (en) * 1967-04-25 1970-05-05 Honeywell Inc Apparatus employing ultraviolet radiation for measuring the amount of fluorescent material in a continuously flowing fluid stream
US3669542A (en) * 1969-10-09 1972-06-13 Coulter Electronics Liquid borne particle sensor
US3715771A (en) * 1971-03-04 1973-02-13 H Fukuba Carpet sweeper with swing comb
GB1402095A (en) * 1971-10-04 1975-08-06 Nat Res Dev Analysis of moving fluids
US3917945A (en) * 1973-06-21 1975-11-04 Hayashi Katsuhiki Method and apparatus for detecting the degree of contamination of waste water
US4008397A (en) * 1975-04-24 1977-02-15 Hoffmann-La Roche Inc. Fluorometer flow cell
US4181853A (en) * 1976-12-10 1980-01-01 Varian Associates, Inc. Liquid chromatography system with packed flow cell for improved fluorescence detection
DE2732272C2 (de) * 1977-07-16 1979-07-05 Deutsches Krebsforschungszentrum Stiftung Des Oeffentlichen Rechts, 6900 Heidelberg Verfahren und Vorrichtung zur Fluoreszenzanalyse von gefärbten Partikeln, insbesondere biologischen Zellen
US4180739A (en) * 1977-12-23 1979-12-25 Varian Associates, Inc. Thermostatable flow cell for fluorescence measurements
US4199686A (en) * 1978-07-31 1980-04-22 Coulter Electronics, Inc. Dark field illuminator and collector apparatus and method
US4242447A (en) * 1978-11-29 1980-12-30 Bioresearch Rapid detection of bacteria
US4273443A (en) * 1979-11-21 1981-06-16 Coulter Electronics, Inc. Method and apparatus for measurement of reradiation in particle flow cell systems

Also Published As

Publication number Publication date
WO1982003918A1 (en) 1982-11-11
EP0089959A1 (en) 1983-10-05
JPS58500727A (ja) 1983-05-06
US4548498A (en) 1985-10-22

Similar Documents

Publication Publication Date Title
SE8102772L (sv) Forfarande for laserinducerad fluoriscensdetektering och anordning for genomforande av forfarandet
ES2049786T5 (es) Procedimiento para el funcionamiento de un detector optico de humos y detector de humos para ejecutar el procedimiento.
DE69224992T2 (de) Vorrichtung zur ausrichtung von kapillarsaeule und nachweisoptik
ES2075436T3 (es) Aparato distribuidor de liquidos con localizador optico.
ATE71322T1 (de) Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers.
KR870004426A (ko) 광 주사 장치
KR870700244A (ko) 레이저 웨이퍼 측정시스템
ATE192572T1 (de) Vorrichtung und verfahren zur messung der komponenten in einer tasche
KR840001718A (ko) 극미소 수술용 레이저
ATE148226T1 (de) Phototermischer sensor
ES2040478T3 (es) Aparato y procedimiento de deteccion y de recuento de particulas fluorescentes, soportadas por un soporte solido.
PT1034422E (pt) Aparelho e processo para a medicao das propriedades opticas por intermedio de controlo retroactivo
ATE20621T1 (de) Verfahren zur messung und/oder kontrolle der oberflaechenspannung von fluessigkeiten.
FI901836A0 (fi) Anordning foer bestaemning av egenskaperna hos suspenderade partiklar i en vaetska.
ATE19311T1 (de) Vorrichtung zum feststellen von defekten mittels eines aussermittigen lichtstrahles.
SE8304180L (sv) Sett och anordning for optisk inspektion
ATE111244T1 (de) Partikelzähler.
NO145176C (no) Anordning ved vaeskestroemsfotometer.
ES498015A0 (es) Aparato que mide la luz transmitida a traves de una muestra de fluido por un fotodetector
KR910012325A (ko) 레이저 스퍼터링장치
FR2654843B1 (fr) Dispositif de focalisation d'un faisceau lumineux permettant d'obtenir une tache focale de forme allongee.
ATE76195T1 (de) Verfahren und vorrichtung zum pruefen von transparenten bahnen.
EP0291708A3 (en) Apparatus for measuring the velocity of light scattering moving particles
FR2682476B1 (fr) Procede pour la detection et la mesure de l'energie emise par une source laser et dispositif pour sa mise en óoeuvre.
FR2642186B1 (fr) Appareil photographique utilisant une unite de mise au point automatique

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8102772-4

Effective date: 19871121