DE69232365D1 - Photometrisches Gerät - Google Patents

Photometrisches Gerät

Info

Publication number
DE69232365D1
DE69232365D1 DE69232365T DE69232365T DE69232365D1 DE 69232365 D1 DE69232365 D1 DE 69232365D1 DE 69232365 T DE69232365 T DE 69232365T DE 69232365 T DE69232365 T DE 69232365T DE 69232365 D1 DE69232365 D1 DE 69232365D1
Authority
DE
Germany
Prior art keywords
photometric device
photometric
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
DE69232365T
Other languages
English (en)
Other versions
DE69232365T2 (de
Inventor
Anthony C Gilby
William W Carson
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.)
Waters Technologies Corp
Original Assignee
Waters Investments Ltd
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 Waters Investments Ltd filed Critical Waters Investments Ltd
Application granted granted Critical
Publication of DE69232365D1 publication Critical patent/DE69232365D1/de
Publication of DE69232365T2 publication Critical patent/DE69232365T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • 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
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • 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
    • G01N21/05—Flow-through cuvettes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/03—Polytetrafluoroethylene, i.e. PTFE
DE69232365T 1991-07-17 1992-07-15 Photometrisches Gerät Expired - Lifetime DE69232365T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/731,677 US5184192A (en) 1991-07-17 1991-07-17 Photometric apparatus with a flow cell coated with an amorphous fluoropolymer

Publications (2)

Publication Number Publication Date
DE69232365D1 true DE69232365D1 (de) 2002-03-14
DE69232365T2 DE69232365T2 (de) 2002-10-02

Family

ID=24940524

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69232365T Expired - Lifetime DE69232365T2 (de) 1991-07-17 1992-07-15 Photometrisches Gerät
DE0523680T Pending DE523680T1 (de) 1991-07-17 1992-07-15 Photometrisches Gerät.
DE69233749T Expired - Lifetime DE69233749D1 (de) 1991-07-17 1992-07-15 Durchflusszelle mit einer inneren Schicht aus amorphem Fluoropolymer, dessen Brechungindex kleiner ist als der von Wasser

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE0523680T Pending DE523680T1 (de) 1991-07-17 1992-07-15 Photometrisches Gerät.
DE69233749T Expired - Lifetime DE69233749D1 (de) 1991-07-17 1992-07-15 Durchflusszelle mit einer inneren Schicht aus amorphem Fluoropolymer, dessen Brechungindex kleiner ist als der von Wasser

Country Status (4)

Country Link
US (1) US5184192A (de)
EP (2) EP1106988B1 (de)
JP (1) JP3260431B2 (de)
DE (3) DE69232365T2 (de)

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US7444053B2 (en) * 2003-06-16 2008-10-28 The Regents Of The University Of California Integrated electrical and optical sensor for biomolecule analysis with single molecule sensitivity
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US7149396B2 (en) * 2003-06-16 2006-12-12 The Regents Of The University Of California Apparatus for optical measurements on low-index non-solid materials based on arrow waveguides
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US20050161623A1 (en) * 2004-01-27 2005-07-28 Carver David R. Apparatus for measuring photoluminescing species such as those found in liquid chromatography and capillary electrophoresis and process for making same
US7740763B2 (en) 2004-08-10 2010-06-22 Clemson University Capillary-channeled polymeric fiber as solid phase extraction media
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US7298472B2 (en) * 2004-12-28 2007-11-20 Rheodyne, Llc Fluid analysis apparatus
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JP4812393B2 (ja) * 2005-03-04 2011-11-09 株式会社日立ハイテクノロジーズ 蛍光分子計測システム
US7565042B2 (en) * 2005-10-03 2009-07-21 Creatv Microtech, Inc. Sensitive emission light gathering and flow through detection system
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US7427745B2 (en) * 2005-10-21 2008-09-23 Nokia Corporation Optical shutter for miniature cameras
US7386199B2 (en) * 2005-12-22 2008-06-10 Palo Alto Research Center Incorporated Providing light to channels or portions
US7605916B2 (en) * 2006-09-21 2009-10-20 Intel Corporation Online analyte detection by surface enhanced Raman scattering (SERS)
US7914852B2 (en) * 2007-01-19 2011-03-29 World Precision Instruments, Inc. High temperature coating techniques for amorphous fluoropolymers
JP5159247B2 (ja) * 2007-10-26 2013-03-06 キヤノン株式会社 検出方法および検出装置
DE102007054309A1 (de) 2007-11-08 2009-05-14 Laser- und Medizin-Technologie GmbH, Berlin (LMTB) Optische Anordnung zur Erhöhung der Wechselwirkungslänge in stark steuernder Matrix
TW201005288A (en) * 2008-06-30 2010-02-01 Asahi Glass Co Ltd Process for analyzing low molecular weight organic compound having at most 20 carbon atoms in cloth made of chemical fibers treated with water and oil repellent agent
US8213015B2 (en) * 2008-09-25 2012-07-03 Agilent Technologies, Inc. Integrated flow cell with semiconductor oxide tubing
US8665439B2 (en) * 2009-06-30 2014-03-04 Microbix Biosystems, Inc. Method and apparatus for limiting effects of refraction in cytometry
US20110149286A1 (en) * 2009-12-18 2011-06-23 Chih-Wei Wu Liquid core waveguide assembly and detecting system including the same
DE102010051928B4 (de) * 2010-11-19 2012-08-09 Tutech Innovation Gmbh Gaszelle zur optischen Analyse von Gasen
US9556416B2 (en) 2011-02-15 2017-01-31 Microbix Biosystems Inc. Methods, systems and apparatus for performing flow cytometry
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CN103076207A (zh) * 2011-10-25 2013-05-01 天津市蓝宇科工贸有限公司 采样池
JP5883631B2 (ja) 2011-12-08 2016-03-15 株式会社日立ハイテクノロジーズ フローセル及び液体分析装置
CN104093487B (zh) * 2012-02-03 2017-06-09 安捷伦科技有限公司 带有独立流体管的微机械加工流通池
JP5915451B2 (ja) * 2012-08-21 2016-05-11 株式会社島津製作所 フローセル
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JPWO2015046014A1 (ja) * 2013-09-24 2017-03-09 旭有機材株式会社 紫外線殺菌装置
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WO2019084766A1 (zh) * 2017-10-31 2019-05-09 深圳大学 一种混合型光纤耦合器及其制备方法
KR102602599B1 (ko) * 2017-12-23 2023-11-16 루마사이트, 인코포레이티드 마이크로유체 칩 구성 및 역학을 이용한 광학적 힘 측정 및 세포 이미징을 위한 마이크로유체 칩 디바이스
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Also Published As

Publication number Publication date
EP1106988B1 (de) 2008-10-22
JP3260431B2 (ja) 2002-02-25
DE69232365T2 (de) 2002-10-02
EP0523680A3 (en) 1993-09-08
EP0523680A2 (de) 1993-01-20
DE69233749D1 (de) 2008-12-04
DE523680T1 (de) 1997-01-30
EP1106988A2 (de) 2001-06-13
JPH05196565A (ja) 1993-08-06
EP1106988A3 (de) 2001-06-27
EP0523680B1 (de) 2002-01-23
US5184192A (en) 1993-02-02

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Owner name: WATERS TECHNOLOGIES CORP. (N.D.GES.D. STAATES , US

R071 Expiry of right

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