ES2173600T3 - Un metodo para caracterizar muestras basado en datos estadisticos intermedios. - Google Patents

Un metodo para caracterizar muestras basado en datos estadisticos intermedios.

Info

Publication number
ES2173600T3
ES2173600T3 ES98933601T ES98933601T ES2173600T3 ES 2173600 T3 ES2173600 T3 ES 2173600T3 ES 98933601 T ES98933601 T ES 98933601T ES 98933601 T ES98933601 T ES 98933601T ES 2173600 T3 ES2173600 T3 ES 2173600T3
Authority
ES
Spain
Prior art keywords
statistical data
units
intermediate statistical
samples based
characterizing samples
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
ES98933601T
Other languages
English (en)
Inventor
Peet Kask
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.)
Evotec OAI AG
Original Assignee
Evotec OAI AG
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 Evotec OAI AG filed Critical Evotec OAI AG
Application granted granted Critical
Publication of ES2173600T3 publication Critical patent/ES2173600T3/es
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
    • G01N21/6408—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
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G01N21/6458—Fluorescence microscopy

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Complex Calculations (AREA)
  • Character Input (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

La invención se refiere a un procedimiento para caracterizar muestras que contienen unidades, que incluyen los pasos de: a) observar las fluctuaciones de intensidad de la radiación emitida, dispersa y/o reflejada por la unidad en al menos un volumen de medida con al menos un medio de detección que sea capaz de detectar la radiación emitida, dispersa y/o reflejada por la citada unidad, b) determinar a partir de las citadas fluctuaciones de intensidad intermedias datos estadísticos que incluyen al menos funciones estadísticas conjuntas bidimensionales, y c) determinar la información relativa a las distribuciones conjuntas de unidades mediante los citados datos estadísticos intermedios.
ES98933601T 1997-06-10 1998-06-10 Un metodo para caracterizar muestras basado en datos estadisticos intermedios. Expired - Lifetime ES2173600T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97109353A EP0884583A1 (en) 1997-06-10 1997-06-10 A method for characterizing samples in at least two dimensional space of specific physical properties

Publications (1)

Publication Number Publication Date
ES2173600T3 true ES2173600T3 (es) 2002-10-16

Family

ID=8226897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98933601T Expired - Lifetime ES2173600T3 (es) 1997-06-10 1998-06-10 Un metodo para caracterizar muestras basado en datos estadisticos intermedios.

Country Status (8)

Country Link
US (1) US6515289B1 (es)
EP (2) EP0884583A1 (es)
JP (1) JP4201058B2 (es)
AT (1) ATE215694T1 (es)
DE (1) DE69804612T2 (es)
DK (1) DK0988525T3 (es)
ES (1) ES2173600T3 (es)
WO (1) WO1998057150A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1042664B1 (de) * 1997-12-23 2001-10-31 Evotec BioSystems AG Verfahren zum nachweis von reaktionen mittels koinzidenzanalyse
JP3447562B2 (ja) * 1998-05-21 2003-09-16 浜松ホトニクス株式会社 解析方法および解析装置
GB9813613D0 (en) * 1998-06-25 1998-08-26 Univ Manchester Pulse response assessment
AU3162500A (en) * 1999-03-03 2000-09-21 Evotec Analytical Systems Gmbh Homogeneous fluorescence assay
US6376843B1 (en) * 1999-06-23 2002-04-23 Evotec Oai Ag Method of characterizing fluorescent molecules or other particles using generating functions
EP1254353B1 (en) * 2000-02-10 2004-04-14 Evotec OAI AG Fluorescence intensity multiple distributions analysis: concurrent determination of diffusion times and molecular brightness
US6965113B2 (en) * 2000-02-10 2005-11-15 Evotec Ag Fluorescence intensity multiple distributions analysis: concurrent determination of diffusion times and molecular brightness
US6690463B2 (en) * 2000-02-10 2004-02-10 Evotec Biosystems Ag Fluorescence intensity and lifetime distribution analysis
EP1180679B1 (en) * 2000-08-14 2012-10-10 Evotec AG A method for sensing fluorescent samples utilizing moment analysis
DE10116610B4 (de) * 2001-04-03 2004-04-15 Evotec Oai Ag Verfahren zum Messen chemischer und/oder biologischer Proben mit Hilfe der Lumineszenz-Spektroskopie
AU2003263811A1 (en) 2002-07-25 2004-02-16 The Regents Of The University Of California Monitoring molecular interactions using photon arrival-time interval distribution analysis
EP1527333A1 (en) * 2002-08-01 2005-05-04 Sensor Technologies LLC Fluorescence correlation spectroscopy instrument
DE10241793A1 (de) * 2002-09-06 2004-06-17 Roos, Gudrun, Dr. Vorrichtung zur Ermittlung der Wirksamkeit von Pflanzenextrakten
US6840669B2 (en) * 2002-09-20 2005-01-11 Marcos Y. Kleinerman Methods and devices for sensing temperature and another physical parameter with a single optical probe
WO2005008212A2 (en) * 2003-06-20 2005-01-27 The Regents Of The University Of California Modulated excitation fluorescence analysis
US7803624B2 (en) 2003-09-30 2010-09-28 Cytyc Corporation Automated cytological sample classification
EP1528379A1 (en) * 2003-10-27 2005-05-04 Evotec Technologies GmbH A method for resolving species of fluorescent molecules in a sample
EP1711821A4 (en) * 2004-01-15 2008-02-27 Chemicon International Inc PICTURE ANALYSIS AND ASSAY SYSTEM
JP4425098B2 (ja) * 2004-09-06 2010-03-03 浜松ホトニクス株式会社 蛍光顕微鏡および蛍光相関分光解析装置
EP1672353A1 (de) * 2004-12-16 2006-06-21 Evotec Technologies GmbH Verfahren zur Zustandserfassung eines biologischen Systems mit einem Lumineszenzsensor
JP5817369B2 (ja) * 2011-09-13 2015-11-18 ソニー株式会社 スペクトル解析装置及び微小粒子測定装置、並びにスペクトル解析あるいはスペクトルチャート表示のための方法及びプログラム
DE102013106713A1 (de) * 2013-06-26 2014-12-31 Forschungszentrum Jülich GmbH Verfahren zur Ermittlung von Indikatoren zur Bestimmung von Krankheiten
DE102013213362A1 (de) * 2013-07-08 2015-01-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Identifizierung und Quantifizierung von emittierenden Teilchen in Systemen
US10119910B2 (en) * 2015-10-09 2018-11-06 Malvern Panalytical Limited Particle characterisation instrument
CN105675562B (zh) * 2016-01-20 2018-01-12 天津农学院 一种基于二维荧光相关谱的水中多环芳烃的检测方法
US10753851B2 (en) 2017-11-28 2020-08-25 Alentic Microscience Inc. Classifying microbeads in near-field imaging
DE102019000066B4 (de) * 2019-01-09 2020-10-08 Becker & Hickl Gmbh Verfahren zur Visualisierung von Fluoreszenz-Lifetime-Imaging-Daten

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824402A (en) * 1973-06-04 1974-07-16 Energy Commission Dual parameter flow photometric apparatus and method
US4676641A (en) * 1986-01-08 1987-06-30 Coulter Electronics Of New England, Inc. System for measuring the size distribution of particles dispersed in a fluid
DE68924749T2 (de) * 1988-09-15 1996-07-04 Univ Arkansas Kennzeichnung von Teilchen durch modulierte dynamische Lichtstreuung.
US5227487A (en) * 1990-04-16 1993-07-13 Molecular Probes, Inc. Certain tricyclic and pentacyclic-hetero nitrogen rhodol dyes
JP2823970B2 (ja) * 1991-04-05 1998-11-11 浜松ホトニクス株式会社 近接場走査光学顕微鏡
US5432061A (en) * 1992-09-01 1995-07-11 Becton Dickinson And Company Method and apparatus for detecting microorganisms
JP3517241B2 (ja) * 1993-01-18 2004-04-12 エボテック バイオシステムズ アクチェン ゲゼルシャフト 生体高分子の適応度を評価するための方法および装置
DE4301005A1 (de) * 1993-01-18 1994-07-21 Diagen Inst Molekularbio Verfahren und Vorrichtung zur Bewertung der Fitness von Biopolymeren
US5294799A (en) * 1993-02-01 1994-03-15 Aslund Nils R D Apparatus for quantitative imaging of multiple fluorophores
US5410030A (en) * 1993-04-05 1995-04-25 Molecular Probes, Inc. Dimers of unsymmetrical cyanine dyes containing pyridinium moieties
DE4438391C2 (de) * 1994-10-27 1997-07-03 Evotec Biosystems Gmbh Vorrichtung zur Bestimmung stoffspezifischer Parameter eines oder weniger Moleküle mittels Korrelations-Spektroskopie
FI101829B (fi) * 1995-03-07 1998-08-31 Erkki Juhani Soini Biospesifinen määritysmenetelmä
US5627642A (en) * 1995-08-11 1997-05-06 The Research Foundation Of State University Of New York Method and apparatus for submicroscopic particle sizing by measuring degree of coherence
DE19533092A1 (de) * 1995-09-07 1997-03-13 Basf Ag Vorrichtung zur parallelisierten Zweiphotonen-Fluoreszenz-Korrelations-Spektroskopie (TPA-FCS) und deren Verwendung zum Wirkstoff-Screening
US5912137A (en) * 1996-07-16 1999-06-15 The Regents Of The University Of California Assays for protein kinases using fluorescent
DE19649048C1 (de) * 1996-11-27 1998-04-09 Evotec Biosystems Gmbh Verfahren zur Unterscheidung oder Erfassung von Partikeln in einer Probe durch Identifizierung von Signalabschnitten zeitaufgelöster, optischer Rohsignale aus der Probe auf Basis von Einzelphotonendetektion

Also Published As

Publication number Publication date
EP0988525A1 (en) 2000-03-29
US6515289B1 (en) 2003-02-04
JP4201058B2 (ja) 2008-12-24
EP0988525B1 (en) 2002-04-03
EP0884583A1 (en) 1998-12-16
JP2002505742A (ja) 2002-02-19
WO1998057150A1 (en) 1998-12-17
DK0988525T3 (da) 2002-07-29
DE69804612T2 (de) 2002-11-21
ATE215694T1 (de) 2002-04-15
DE69804612D1 (de) 2002-05-08

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