DE69209860D1 - Fluoreszenzbild-Densitometer mit Lichtpunktsystem - Google Patents

Fluoreszenzbild-Densitometer mit Lichtpunktsystem

Info

Publication number
DE69209860D1
DE69209860D1 DE69209860T DE69209860T DE69209860D1 DE 69209860 D1 DE69209860 D1 DE 69209860D1 DE 69209860 T DE69209860 T DE 69209860T DE 69209860 T DE69209860 T DE 69209860T DE 69209860 D1 DE69209860 D1 DE 69209860D1
Authority
DE
Germany
Prior art keywords
fluorescence image
point system
light point
image densitometer
densitometer
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 - Fee Related
Application number
DE69209860T
Other languages
English (en)
Other versions
DE69209860T2 (de
Inventor
Kazunari Sinya
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Application granted granted Critical
Publication of DE69209860D1 publication Critical patent/DE69209860D1/de
Publication of DE69209860T2 publication Critical patent/DE69209860T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • G01N30/95—Detectors specially adapted therefor; Signal analysis
    • 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
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • 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
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • G01N30/8613—Dividing or multiplying by a constant
    • 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
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography

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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE69209860T 1991-01-31 1992-01-31 Fluoreszenzbild-Densitometer mit Lichtpunktsystem Expired - Fee Related DE69209860T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3032508A JPH06100545B2 (ja) 1991-01-31 1991-01-31 フライングスポット方式による蛍光イメージデンシトメータ

Publications (2)

Publication Number Publication Date
DE69209860D1 true DE69209860D1 (de) 1996-05-23
DE69209860T2 DE69209860T2 (de) 1996-11-28

Family

ID=12360930

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209860T Expired - Fee Related DE69209860T2 (de) 1991-01-31 1992-01-31 Fluoreszenzbild-Densitometer mit Lichtpunktsystem

Country Status (5)

Country Link
US (1) US5243401A (de)
EP (1) EP0497372B1 (de)
JP (1) JPH06100545B2 (de)
CN (1) CN1034241C (de)
DE (1) DE69209860T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424841A (en) * 1993-05-28 1995-06-13 Molecular Dynamics Apparatus for measuring spatial distribution of fluorescence on a substrate
US5565982A (en) * 1994-05-31 1996-10-15 Recon Exploration Apparatus and method for time resolved spectroscopy
JP3577317B2 (ja) * 1994-09-02 2004-10-13 ビー・ディー・バイオサイエンシーズ・システムズ・アンド・リエイジェンツ・インコーポレイテッド 光学式スキャナの校正方法と装置
FR2745902B1 (fr) * 1996-03-07 1998-05-22 Instruments Sa Systeme de photodetection et procede associe d'analyse d'un flux lumineux
US6155491A (en) * 1998-05-29 2000-12-05 Welch Allyn Data Collection, Inc. Lottery game ticket processing apparatus
EP1162450A1 (de) * 2000-06-07 2001-12-12 F. Hoffmann-La Roche Ag Eichvorrichtung zur Auswertung der Leistungsfähigkeit eines konfokalen Laser-Rastermikroskops sowie Verfahren und System zum Ausführen der Auswertung
JP2005181244A (ja) * 2003-12-24 2005-07-07 Yokogawa Electric Corp 光量分布補正方法およびバイオチップ読取装置
US20050287040A1 (en) * 2004-06-29 2005-12-29 Molecular Devices Corporation Fluorescence validation plate
CN101113959B (zh) * 2006-07-27 2010-12-15 上海英迈吉东影图像设备有限公司 一种用于射线成像的飞点形成装置及方法
CN104677867B (zh) * 2014-05-29 2017-04-05 北京工业大学 一种以测定cod间接确定渗透探伤废水中荧光物质浓度的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545988B2 (de) * 1973-04-16 1979-03-23
US3924948A (en) * 1973-12-17 1975-12-09 Kontes Glass Co Densitometer for use in quantitative thin layer chromatographic analysis
JPS5126595A (en) * 1974-08-29 1976-03-04 Shimadzu Corp Denshitomeeta no beesurainhoseisochi
US4117338A (en) * 1977-05-24 1978-09-26 Corning Glass Works Automatic recording fluorometer/densitometer
JPS5892841A (ja) * 1981-11-28 1983-06-02 Shimadzu Corp 濃度計
SE455736B (sv) * 1984-03-15 1988-08-01 Sarastro Ab Forfaringssett och anordning for mikrofotometrering och efterfoljande bildsammanstellning
DE3546056C2 (de) * 1984-12-26 1993-12-23 Shimadzu Corp Vorrichtung zur Messung der integralen Extinktion einer Probe
US4662745A (en) * 1986-02-05 1987-05-05 Atlantic Richfield Company Reflectance and luminescence calibration plate having a near-Lambertian surface and method for making the same
JPH0799353B2 (ja) * 1987-03-31 1995-10-25 株式会社島津製作所 塩基配列決定装置

Also Published As

Publication number Publication date
DE69209860T2 (de) 1996-11-28
CN1064545A (zh) 1992-09-16
US5243401A (en) 1993-09-07
EP0497372A1 (de) 1992-08-05
JPH06100545B2 (ja) 1994-12-12
CN1034241C (zh) 1997-03-12
EP0497372B1 (de) 1996-04-17
JPH04244947A (ja) 1992-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee