DE69627181D1 - Verfahren und vorrichtung zum identifizieren von fluorophoren - Google Patents

Verfahren und vorrichtung zum identifizieren von fluorophoren

Info

Publication number
DE69627181D1
DE69627181D1 DE69627181T DE69627181T DE69627181D1 DE 69627181 D1 DE69627181 D1 DE 69627181D1 DE 69627181 T DE69627181 T DE 69627181T DE 69627181 T DE69627181 T DE 69627181T DE 69627181 D1 DE69627181 D1 DE 69627181D1
Authority
DE
Germany
Prior art keywords
fluorophores
fluorophore
fluorescence
present
identifying
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 - Lifetime
Application number
DE69627181T
Other languages
English (en)
Other versions
DE69627181T2 (de
Inventor
Vera B Gorfinkel
Serge Luryi
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.)
Research Foundation of State University of New York
Original Assignee
Research Foundation of State University of New York
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24241654&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69627181(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Research Foundation of State University of New York filed Critical Research Foundation of State University of New York
Application granted granted Critical
Publication of DE69627181D1 publication Critical patent/DE69627181D1/de
Publication of DE69627181T2 publication Critical patent/DE69627181T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/6428—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
    • G01N21/62—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
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved 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
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6419—Excitation at two or more wavelengths

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DE69627181T 1995-11-21 1996-11-20 Verfahren und vorrichtung zum identifizieren von fluorophoren Expired - Lifetime DE69627181T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/561,368 US5784157A (en) 1995-11-21 1995-11-21 Method and apparatus for identifying fluorophores
PCT/US1996/018696 WO1997019342A1 (en) 1995-11-21 1996-11-20 Method and apparatus for identifying fluorophores

Publications (2)

Publication Number Publication Date
DE69627181D1 true DE69627181D1 (de) 2003-05-08
DE69627181T2 DE69627181T2 (de) 2004-01-29

Family

ID=24241654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69627181T Expired - Lifetime DE69627181T2 (de) 1995-11-21 1996-11-20 Verfahren und vorrichtung zum identifizieren von fluorophoren

Country Status (7)

Country Link
US (1) US5784157A (de)
EP (1) EP0862735B1 (de)
AT (1) ATE236389T1 (de)
AU (1) AU1080097A (de)
CA (1) CA2237222C (de)
DE (1) DE69627181T2 (de)
WO (1) WO1997019342A1 (de)

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DE10040988A1 (de) * 2000-08-22 2002-03-21 Evotec Biosystems Ag Verfahren und Vorrichtung zum Messen chemischer und/oder biologischer Proben
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US20040126275A1 (en) * 2002-07-31 2004-07-01 Klaus Doering Method and device for measuring the lifetime of the fluorescence of fluorophores in samples
US6934030B2 (en) * 2002-12-18 2005-08-23 The Research Foundation Of State University Of New York Method and apparatus for detecting radiation
EP1671109A4 (de) * 2003-06-20 2007-09-19 Univ California Modulierte anregungsfluoreszenzanalyse
JP4224640B2 (ja) * 2004-03-29 2009-02-18 オリンパス株式会社 蛍光分光分析装置
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EP1893756B1 (de) 2005-06-08 2015-08-12 The Regents of The University of California Entfernung von n-glycolylneuraminsäure aus säugerprodukten für menschliche verwendung
WO2007002490A2 (en) 2005-06-22 2007-01-04 The Research Foundation Of State University Of New York Massively parallel 2-dimensional capillary electrophoresis
JP4829716B2 (ja) * 2006-08-18 2011-12-07 シスメックス株式会社 血液凝固分析装置
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US8729502B1 (en) 2010-10-28 2014-05-20 The Research Foundation For The State University Of New York Simultaneous, single-detector fluorescence detection of multiple analytes with frequency-specific lock-in detection
CN103403533B (zh) 2011-02-24 2017-02-15 简.探针公司 用于分辨光信号检测器中不同调制频率的光信号的系统和方法
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CN108152262A (zh) * 2018-01-11 2018-06-12 南京溯远基因科技有限公司 一种毛细管电泳核酸分析方法及系统
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Also Published As

Publication number Publication date
US5784157A (en) 1998-07-21
WO1997019342A1 (en) 1997-05-29
AU1080097A (en) 1997-06-11
CA2237222A1 (en) 1997-05-29
DE69627181T2 (de) 2004-01-29
ATE236389T1 (de) 2003-04-15
EP0862735A1 (de) 1998-09-09
CA2237222C (en) 2003-07-01
EP0862735B1 (de) 2003-04-02

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