WO2003002991A3 - Vorrichtung zur fotometrischen messung mehrerer proben - Google Patents

Vorrichtung zur fotometrischen messung mehrerer proben Download PDF

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Publication number
WO2003002991A3
WO2003002991A3 PCT/EP2002/007120 EP0207120W WO03002991A3 WO 2003002991 A3 WO2003002991 A3 WO 2003002991A3 EP 0207120 W EP0207120 W EP 0207120W WO 03002991 A3 WO03002991 A3 WO 03002991A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
samples
evaluation
control device
photometric measurement
Prior art date
Application number
PCT/EP2002/007120
Other languages
English (en)
French (fr)
Other versions
WO2003002991A2 (de
Inventor
Reiner Spolaczyk
Andreas Maas
Rainer Treptow
Original Assignee
Eppendorf Ag
Reiner Spolaczyk
Andreas Maas
Rainer Treptow
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 Eppendorf Ag, Reiner Spolaczyk, Andreas Maas, Rainer Treptow filed Critical Eppendorf Ag
Priority to US10/476,848 priority Critical patent/US7102131B2/en
Publication of WO2003002991A2 publication Critical patent/WO2003002991A2/de
Publication of WO2003002991A3 publication Critical patent/WO2003002991A3/de

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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
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Eine Vorrichtung zur fotometrischen Messung mehrerer Proben (12), die jeweils von einer zugeordneten Lichtquelle (14) bestrahlt werden, wobei das von den Proben (12) veränderte Licht von einer optischen Einrichtung (19) aufgefangen und als Summe des von allen Proben (12) abgestrahlten Lichtes wenigstens einem Sensor (27) zur Intensitätsmessung und Auswertung in einer diesem nachgeschalteten Auswerteinrichtung (32) zugeführt wird, wobei die Lichtquellen (14) von einer Ansteuereinrichtung (31) einzeln steuerbar sind und die Auswerteinrichtung (32) sowie die Ansteuereinrichtung (31) derart gesteuert sind, dass die Auswerteinrichtung (32) das Licht jeder Probe (12) getrennt von dem Licht anderer Proben ermittelt, ist dadurch gekennzeichnet, dass die Ansteuereinrichtung (31) die Lichtquellen (14) mit unterschiedlichen Signalen moduliert, welche der Auswerteinrichtung (32) vorgegeben sind, um mit deren Hilfe die Lichtsignale der einzelnen Proben (12) aus dem vom Sensor (27) empfangenen Summensignal zu ermitteln.
PCT/EP2002/007120 2001-06-29 2002-06-27 Vorrichtung zur fotometrischen messung mehrerer proben WO2003002991A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/476,848 US7102131B2 (en) 2001-06-29 2002-06-27 Device for photometric measurement of several samples

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10131687.9 2001-06-29
DE10131687A DE10131687A1 (de) 2001-06-29 2001-06-29 Vorrichtung zur Durchführung von Nukleinsäure-Amplifikationsreaktionen bei gleichzeitiger Verfolgung der Bildung von Amplifikationsprodukten

Publications (2)

Publication Number Publication Date
WO2003002991A2 WO2003002991A2 (de) 2003-01-09
WO2003002991A3 true WO2003002991A3 (de) 2003-10-30

Family

ID=7690107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/007120 WO2003002991A2 (de) 2001-06-29 2002-06-27 Vorrichtung zur fotometrischen messung mehrerer proben

Country Status (3)

Country Link
US (1) US7102131B2 (de)
DE (1) DE10131687A1 (de)
WO (1) WO2003002991A2 (de)

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EP1681555B1 (de) 2005-01-18 2007-03-21 Roche Diagnostics GmbH Fluoreszenzabbildung mittels telezentrischer Anregungs- und Abbildungsoptiken
WO2006077763A1 (ja) * 2005-01-20 2006-07-27 Ube Industries, Ltd. 非水電解液及びそれを用いたリチウム二次電池
DE102005027407B3 (de) * 2005-06-13 2006-11-09 Eppendorf Ag Thermocycler
DE102005027555B3 (de) * 2005-06-14 2006-10-05 Eppendorf Ag Thermocycler
US7791728B2 (en) * 2005-08-11 2010-09-07 Hewlett-Packard Development Company, L.P. System for optically analyzing a substance with a selected single-wavelength
DE102005043834A1 (de) * 2005-09-13 2007-03-22 Eppendorf Ag Vorrichtung zur Durchführung von Real-Time PCR-Reaktionen
DE102005046583A1 (de) 2005-09-28 2007-03-29 Eppendorf Ag Laborvorrichtung zur gleichzeitigen Durchführung von Reaktionen in einer Mehrzahl von Proben
KR100797388B1 (ko) 2005-12-01 2008-01-28 한국전자통신연구원 양방향 위성통신 시스템에서 비캡슐화 데이터 통신을 위한 적응형 패킷 스케줄링 장치 및 수신 장치와, 송신 방법 및 수신 방법
DE102006036171B4 (de) * 2006-07-28 2008-10-09 Analytik Jena Ag Anordnung und Verfahren zur mehrkanaligen Fluoreszenzmessung in PCR-Proben
DE102006048346A1 (de) * 2006-10-12 2008-04-17 Eppendorf Ag Verfahren zur Vorrichtung zur quantitativen Echtzeitanalyse von fluoreszierenden Proben
US7414724B2 (en) * 2006-11-17 2008-08-19 Eppendorf Ag Light diffuser used in a testing apparatus
DE102006056596A1 (de) * 2006-11-30 2008-06-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum ortstaufgelösten Detektieren von Fluoreszenzsignalen
EP1962084A1 (de) 2007-02-21 2008-08-27 Roche Diagnostics GmbH Gerät zur Emission und Detektion von Lichtstrahlen
EP2193356B1 (de) * 2007-08-29 2014-07-23 Eppendorf Ag Vorrichtung und verfahren für die radiometrische messung mehrerer proben
DE102007062250A1 (de) * 2007-12-21 2009-06-25 Evotec Ag Vorrichtung zur Untersuchung chemischer und/oder biologischer Proben
EP2108699B1 (de) 2008-04-08 2014-06-25 F.Hoffmann-La Roche Ag Vorrichtung zur analytischen Verarbeitung und Detektion
DE102008001322A1 (de) * 2008-04-22 2009-10-29 Linos Photonics Gmbh & Co. Kg System zur optischen Analyse von Probenarrays
EP2148187A1 (de) * 2008-07-25 2010-01-27 Roche Diagnostics GmbH Anregungs- und Abbildungsoptik für die Fluoreszenzdetektion
GB0817991D0 (en) * 2008-10-02 2008-11-05 Enigma Diagnostics Ltd Fluorescence based detection methods and apparatus
GB201005704D0 (en) * 2010-04-06 2010-05-19 It Is Internat Ltd Improvements in systems for chemical and/or biochemical reactions
US9096892B1 (en) 2011-02-04 2015-08-04 K2 Biomicrosystems, LLC Nucleic acid amplification and monitoring apparatus
GB2500177A (en) * 2012-03-07 2013-09-18 Valeport Ltd Fluorometer with beamsplitter
US20140373643A1 (en) * 2013-06-25 2014-12-25 Dale D. Timm, Jr. Internally illuminated heating and/or chilling bath
DE102014108143A1 (de) * 2014-06-10 2015-12-10 Kist Europe-Korea Institute of Science and Technologie Europe Forschungsgesellschaft mbh An optical system for detecting fluorescent or luminescent signals of at least two samples
DE102016200271A1 (de) 2016-01-13 2017-07-13 Institut Dr. Foerster Gmbh & Co. Kg Vorrichtung zur Erzeugung und Messung einer Emission
JP6630947B2 (ja) * 2017-09-01 2020-01-15 ウシオ電機株式会社 マイクロプレートリーダー
TWI660218B (zh) * 2018-02-22 2019-05-21 致茂電子股份有限公司 自動化螢光檢測系統

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Also Published As

Publication number Publication date
DE10131687A1 (de) 2003-01-16
WO2003002991A2 (de) 2003-01-09
US20040141178A1 (en) 2004-07-22
US7102131B2 (en) 2006-09-05

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