WO2004051243A3 - Compact opto-fluidic chemical sensor - Google Patents

Compact opto-fluidic chemical sensor Download PDF

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Publication number
WO2004051243A3
WO2004051243A3 PCT/US2003/038474 US0338474W WO2004051243A3 WO 2004051243 A3 WO2004051243 A3 WO 2004051243A3 US 0338474 W US0338474 W US 0338474W WO 2004051243 A3 WO2004051243 A3 WO 2004051243A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
reagent
wall
detector
chemical sensor
Prior art date
Application number
PCT/US2003/038474
Other languages
French (fr)
Other versions
WO2004051243A2 (en
Inventor
Ulrich Bonne
Purnendu K Dasgupta
Original Assignee
Honeywell Int 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 Honeywell Int Inc filed Critical Honeywell Int Inc
Priority to AU2003302503A priority Critical patent/AU2003302503A1/en
Publication of WO2004051243A2 publication Critical patent/WO2004051243A2/en
Publication of WO2004051243A3 publication Critical patent/WO2004051243A3/en

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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • G01N21/17—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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G01N21/766—Chemiluminescence; Bioluminescence of gases
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
    • 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
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction

Abstract

A sensor (10) having a tubular optical cell (16) or similar structure with a membrane wall or a wall of similar material. The wall may be permeable so that analyte (34) can enter into the tube (16) containing a reagent (12). Conversely, the wall structure could instead operate to let reagent enter into the tube containing the analyte. Attached to one end of the tube may be a reagent reservoir (11). A valve (14) may be attached to the other end of the tube and to a reagent disposal container (15). The flow or replacement of the reagent in the tube may be caused by gravity, a pump, elastic reservoir design or pressurized gas. One or more light sources (48) may be positioned at one end of the tube with a light detector (23) at the other end. There may be a flow detector (43) in the enclosure. Processing and display electronics (24, 25) may be connected to the valve, light sources and detector.
PCT/US2003/038474 2002-12-04 2003-12-04 Compact opto-fluidic chemical sensor WO2004051243A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003302503A AU2003302503A1 (en) 2002-12-04 2003-12-04 Compact opto-fluidic chemical sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43165402P 2002-12-04 2002-12-04
US60/431,654 2002-12-04

Publications (2)

Publication Number Publication Date
WO2004051243A2 WO2004051243A2 (en) 2004-06-17
WO2004051243A3 true WO2004051243A3 (en) 2004-08-05

Family

ID=32469610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/038474 WO2004051243A2 (en) 2002-12-04 2003-12-04 Compact opto-fluidic chemical sensor

Country Status (3)

Country Link
US (1) US20040175837A1 (en)
AU (1) AU2003302503A1 (en)
WO (1) WO2004051243A2 (en)

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US20060068490A1 (en) * 2004-03-05 2006-03-30 Cha-Mei Tang Flow-through chemical and biological sensor
US7996188B2 (en) 2005-08-22 2011-08-09 Accuri Cytometers, Inc. User interface for a flow cytometer system
US8017402B2 (en) 2006-03-08 2011-09-13 Accuri Cytometers, Inc. Fluidic system for a flow cytometer
US8303894B2 (en) 2005-10-13 2012-11-06 Accuri Cytometers, Inc. Detection and fluidic system of a flow cytometer
US20070127863A1 (en) * 2005-12-07 2007-06-07 Accuri Instruments Inc. System and method for guiding light from an interrogation zone to a detector system
US8149402B2 (en) * 2006-02-22 2012-04-03 Accuri Cytometers, Inc. Optical system for a flow cytometer
US8031340B2 (en) * 2006-02-22 2011-10-04 Accuri Cytometers, Inc. Optical system for a flow cytometer
US8283177B2 (en) 2006-03-08 2012-10-09 Accuri Cytometers, Inc. Fluidic system with washing capabilities for a flow cytometer
US7780916B2 (en) 2006-03-08 2010-08-24 Accuri Cytometers, Inc. Flow cytometer system with unclogging feature
US20070224684A1 (en) * 2006-03-22 2007-09-27 Olson David C Transportable flow cytometer
US8715573B2 (en) 2006-10-13 2014-05-06 Accuri Cytometers, Inc. Fluidic system for a flow cytometer with temporal processing
US8445286B2 (en) * 2006-11-07 2013-05-21 Accuri Cytometers, Inc. Flow cell for a flow cytometer system
US7739060B2 (en) 2006-12-22 2010-06-15 Accuri Cytometers, Inc. Detection system and user interface for a flow cytometer system
US8005332B2 (en) 2007-05-09 2011-08-23 The Regents Of The University Of California Integrated optical vapor cell apparatus for precision spectroscopy
US8003056B2 (en) * 2007-06-14 2011-08-23 Honeywell International Inc. Gas analyzer apparatus and method of analyzing gases
US8432541B2 (en) 2007-12-17 2013-04-30 Accuri Cytometers, Inc. Optical system for a flow cytometer with an interrogation zone
US7843561B2 (en) * 2007-12-17 2010-11-30 Accuri Cytometers, Inc. Optical system for a flow cytometer with an interrogation zone
DE102008037713A1 (en) * 2008-08-14 2010-02-18 Systektum Gmbh Apparatus and method for concentration analysis of the contents of drug-filled glass containers
DE102009040151B4 (en) * 2009-05-26 2013-09-12 Analytik Jena Ag Arrangement for the detection of chemiluminescence on gases
US8507279B2 (en) 2009-06-02 2013-08-13 Accuri Cytometers, Inc. System and method of verification of a prepared sample for a flow cytometer
DE102009025073A1 (en) * 2009-06-16 2010-12-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optical sensor has channel with opposite side panels which are connected by base, where optical fiber is formed along opposite side panels and along base, so that field generates light in channel by passing to optical fiber
DE202009012456U1 (en) 2009-09-12 2009-12-31 Sita Messtechnik Gmbh Device for measuring substance concentrations in solutions based on fluorescence measurement
US8779387B2 (en) 2010-02-23 2014-07-15 Accuri Cytometers, Inc. Method and system for detecting fluorochromes in a flow cytometer
WO2011159708A1 (en) 2010-06-14 2011-12-22 Accuri Cytometers, Inc. System and method for creating a flow cytometer network
ES2897531T3 (en) 2010-10-25 2022-03-01 Accuri Cytometers Inc Systems and user interface for collecting a data set in a flow cytometer
DE102012109026A1 (en) * 2012-09-25 2014-03-27 Eads Deutschland Gmbh Detection device and detection method for the automatic determination of biomass
DE102014002208B3 (en) * 2014-02-21 2015-08-27 Günter HIRT Sensor for detecting a spectral distribution
WO2018155260A1 (en) * 2017-02-23 2018-08-30 株式会社Ihi Oh radical detection probe, oh radical measurement device, and oh radical measurement method
DE102018118110B4 (en) * 2018-07-26 2023-01-05 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung SENSING DEVICE AND METHOD OF MAKING SENSING DEVICE
WO2021184077A1 (en) * 2020-03-19 2021-09-23 Griffith University A chlorine sensor

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US5239175A (en) * 1989-06-15 1993-08-24 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Color monitoring with data storage means

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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
GB2208707A (en) * 1987-07-31 1989-04-12 Sieger Ltd Gas absorbing cell for gas analyser
US5039492A (en) * 1989-01-27 1991-08-13 Metricor, Inc. Optical pH and gas concentration sensor
US5239175A (en) * 1989-06-15 1993-08-24 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Color monitoring with data storage means

Also Published As

Publication number Publication date
AU2003302503A8 (en) 2004-06-23
AU2003302503A1 (en) 2004-06-23
US20040175837A1 (en) 2004-09-09
WO2004051243A2 (en) 2004-06-17

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