DE69224992D1 - Vorrichtung zur ausrichtung von kapillarsaeule und nachweisoptik - Google Patents

Vorrichtung zur ausrichtung von kapillarsaeule und nachweisoptik

Info

Publication number
DE69224992D1
DE69224992D1 DE69224992T DE69224992T DE69224992D1 DE 69224992 D1 DE69224992 D1 DE 69224992D1 DE 69224992 T DE69224992 T DE 69224992T DE 69224992 T DE69224992 T DE 69224992T DE 69224992 D1 DE69224992 D1 DE 69224992D1
Authority
DE
Germany
Prior art keywords
capillary
aligning
pct
alignment
capillary column
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
DE69224992T
Other languages
English (en)
Other versions
DE69224992T2 (de
Inventor
Stephen Pentoney
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of DE69224992D1 publication Critical patent/DE69224992D1/de
Application granted granted Critical
Publication of DE69224992T2 publication Critical patent/DE69224992T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • G01N30/6082—Construction of the column body transparent to radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
DE69224992T 1991-10-08 1992-10-08 Vorrichtung zur ausrichtung von kapillarsaeule und nachweisoptik Expired - Lifetime DE69224992T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/772,997 US5208466A (en) 1991-10-08 1991-10-08 Apparatus and method for aligning capillary column and detection optics
PCT/US1992/008589 WO1993007482A1 (en) 1991-10-08 1992-10-08 Apparatus and method for aligning capillary column and detection optics

Publications (2)

Publication Number Publication Date
DE69224992D1 true DE69224992D1 (de) 1998-05-07
DE69224992T2 DE69224992T2 (de) 1998-07-30

Family

ID=25096860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224992T Expired - Lifetime DE69224992T2 (de) 1991-10-08 1992-10-08 Vorrichtung zur ausrichtung von kapillarsaeule und nachweisoptik

Country Status (6)

Country Link
US (2) US5208466A (de)
EP (1) EP0607348B1 (de)
JP (1) JPH07500418A (de)
AT (1) ATE164677T1 (de)
DE (1) DE69224992T2 (de)
WO (1) WO1993007482A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208466A (en) * 1991-10-08 1993-05-04 Beckman Instruments, Inc. Apparatus and method for aligning capillary column and detection optics
US5269901A (en) * 1992-11-13 1993-12-14 Bio-Rad Laboratories, Inc. HPCE capillary cartridge for uncoiled capillaries with liquid coolant
US5430541A (en) * 1993-01-12 1995-07-04 Applied Biosystems Inc. High efficiency fluorescence flow cell for capillary liquid chromatography or capillary electrophoresis
US5710628A (en) * 1994-12-12 1998-01-20 Visible Genetics Inc. Automated electrophoresis and fluorescence detection apparatus and method
US6014213A (en) * 1994-12-12 2000-01-11 Visible Genetics Inc. High dynamic range apparatus for separation and detection of polynucleotide fragments
US5614726A (en) * 1995-03-23 1997-03-25 Beckman Instruments, Inc. Automated optical alignment system and method using Raman scattering of capillary tube contents
US5545901A (en) * 1995-08-23 1996-08-13 Beckman Instruments, Inc. Automated optical alignment using a galvometric scanner
JP3736007B2 (ja) * 1997-03-03 2006-01-18 株式会社島津製作所 マイクロチップ電気泳動装置
US6190616B1 (en) 1997-09-11 2001-02-20 Molecular Dynamics, Inc. Capillary valve, connector, and router
JP4321910B2 (ja) * 1999-05-12 2009-08-26 独立行政法人理化学研究所 マルチキャピラリー電気泳動装置
AU2001261767A1 (en) * 2000-05-19 2001-12-03 Aclara Biosciences, Inc. Optical alignment in capillary detection using capillary wall scatter
JP4797233B2 (ja) * 2000-09-25 2011-10-19 パナソニック株式会社 小型試料濃度測定装置
US7102758B2 (en) 2003-05-06 2006-09-05 Duke University Fourier domain low-coherence interferometry for light scattering spectroscopy apparatus and method
US20040224425A1 (en) * 2003-05-08 2004-11-11 Gjerde Douglas T. Biomolecule open channel solid phase extraction systems and methods
DE102005018352A1 (de) * 2005-04-20 2006-11-02 Anton Paar Gmbh Leitungselement zur Handhabung von Fluiden
US8206974B2 (en) 2005-05-19 2012-06-26 Netbio, Inc. Ruggedized apparatus for analysis of nucleic acid and proteins
AU2011203525B8 (en) * 2005-05-19 2014-03-06 Ande Corporation An apparatus for analyzing/processing a sample of biomolecular analyte, device and method
US8537366B2 (en) 2005-10-11 2013-09-17 Duke University Systems and methods for endoscopic angle-resolved low coherence interferometry
CN101326428B (zh) * 2005-10-11 2011-05-18 杜克大学 用于内窥镜的角度分辨低相干干涉测量的系统和方法
CN103815860A (zh) * 2006-07-21 2014-05-28 昂科斯科公司 特别是用于内窥镜应用的光纤探头的保护探头尖端
WO2009036418A1 (en) * 2007-09-13 2009-03-19 Duke University Apparatuses, systems, and methods for low-coherence interferometry (lci)
US20090177094A1 (en) * 2008-01-08 2009-07-09 Oncoscope, Inc. Systems and methods for tissue examination, diagnostic, treatment, and/or monitoring
AU2011207444A1 (en) 2010-01-22 2012-08-09 Duke University Multiple window processing schemes for spectroscopic optical coherence tomography (OCT) and fourier domain low coherence interferometry
US9823127B2 (en) 2010-01-22 2017-11-21 Duke University Systems and methods for deep spectroscopic imaging of biological samples with use of an interferometer and spectrometer
CA2793273A1 (en) * 2010-03-19 2011-09-22 Duke University Single-mode optical fiber-based angle-resolved low coherence interferometric (lci) (a/lci) and non-interferometric systems and methods
WO2012155084A1 (en) 2011-05-12 2012-11-15 Netbio, Inc. Methods and compositions for rapid multiplex amplification of str loci
US9261459B1 (en) * 2014-08-12 2016-02-16 Ecolab Usa Inc. Handheld fluorometer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065639B (de) * 1960-02-11 Badische Anilin- & Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein Anordnung zum Messen und Registrieren der Bc standteile von Gasgemischen
US4154669A (en) * 1977-02-11 1979-05-15 Pen Kem, Inc. Automatic electrophoresis apparatus
US4239612A (en) * 1979-02-28 1980-12-16 Pen Kem, Inc. Automatic electrophoresis apparatus
US4726680A (en) * 1979-06-01 1988-02-23 Isco, Inc. Absorbance monitor
US4523097A (en) * 1983-08-31 1985-06-11 Isco, Inc. Method and apparatus for reducing Schlieren noise in a liquid chromatograph
US4675300A (en) * 1985-09-18 1987-06-23 The Board Of Trustees Of The Leland Stanford Junior University Laser-excitation fluorescence detection electrokinetic separation
US4784494A (en) * 1986-12-31 1988-11-15 Anthony R. Torres Method and apparatus for detecting universal and selectively concentration gradients, and for deflecting a light beam in a controlled fashion
US4940333A (en) * 1986-12-31 1990-07-10 Anthony R. Torres Method and apparatus for detecting universally and selectively concentration gradients, and for deflecting a light beam in a controlled fashion
US5354440A (en) * 1988-11-29 1994-10-11 Isco, Inc. Capillary electrophoresis technique
US5169511A (en) * 1988-11-29 1992-12-08 Isco, Inc. Capillary electrophoresis technique
JPH0743353B2 (ja) * 1990-05-31 1995-05-15 株式会社島津製作所 蛍光検出型ゲル電気泳動装置
US5208466A (en) * 1991-10-08 1993-05-04 Beckman Instruments, Inc. Apparatus and method for aligning capillary column and detection optics

Also Published As

Publication number Publication date
US5534707A (en) 1996-07-09
DE69224992T2 (de) 1998-07-30
WO1993007482A1 (en) 1993-04-15
EP0607348B1 (de) 1998-04-01
EP0607348A1 (de) 1994-07-27
JPH07500418A (ja) 1995-01-12
US5208466A (en) 1993-05-04
ATE164677T1 (de) 1998-04-15

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