ATE294387T1 - Optischer co2 sensor - Google Patents

Optischer co2 sensor

Info

Publication number
ATE294387T1
ATE294387T1 AT98945244T AT98945244T ATE294387T1 AT E294387 T1 ATE294387 T1 AT E294387T1 AT 98945244 T AT98945244 T AT 98945244T AT 98945244 T AT98945244 T AT 98945244T AT E294387 T1 ATE294387 T1 AT E294387T1
Authority
AT
Austria
Prior art keywords
sensor
light
sensitive layer
optical
fluorescence
Prior art date
Application number
AT98945244T
Other languages
German (de)
English (en)
Inventor
Adrian Waldner
Steven Mark Barnard
Original Assignee
Novartis Erfind Verwalt Gmbh
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 Novartis Erfind Verwalt Gmbh filed Critical Novartis Erfind Verwalt Gmbh
Application granted granted Critical
Publication of ATE294387T1 publication Critical patent/ATE294387T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/80—Fluorescent dyes, e.g. rhodamine
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/16—Phosphorus containing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/173845—Amine and quaternary ammonium

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT98945244T 1997-08-18 1998-08-14 Optischer co2 sensor ATE294387T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97810576 1997-08-18
PCT/EP1998/005167 WO1999009406A1 (en) 1997-08-18 1998-08-14 Optical carbon dioxide sensors

Publications (1)

Publication Number Publication Date
ATE294387T1 true ATE294387T1 (de) 2005-05-15

Family

ID=8230346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98945244T ATE294387T1 (de) 1997-08-18 1998-08-14 Optischer co2 sensor

Country Status (7)

Country Link
US (1) US6338822B1 (https=)
EP (1) EP1005645B1 (https=)
JP (1) JP4283989B2 (https=)
AT (1) ATE294387T1 (https=)
AU (1) AU9262698A (https=)
DE (1) DE69829977T2 (https=)
WO (1) WO1999009406A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858967C1 (de) * 1998-12-21 2000-07-13 Bayer Ag Flüssige Formulierung von Tetrabutylammoniumphenolat
DE10031555B4 (de) * 2000-06-28 2010-04-15 Robert Bosch Gmbh Optischer Sensor
US7807473B2 (en) 2005-10-26 2010-10-05 General Electric Company Material compositions for sensors for determination of chemical species at trace concentrations and method of using sensors
WO2008095960A1 (en) * 2007-02-08 2008-08-14 Dsm Ip Assets B.V. Gas sensor
EP1965198A1 (en) * 2007-02-27 2008-09-03 F. Hoffmann-La Roche AG Dry optical-chemical carbon-dioxide sensor
US7883898B2 (en) 2007-05-07 2011-02-08 General Electric Company Method and apparatus for measuring pH of low alkalinity solutions
DE102008017521A1 (de) 2008-04-04 2009-10-15 Rheinmetall Landsysteme Gmbh ABC-dichtes Fahrzeug mit CO2-Sensoren sowie Verfahren zur Innenraumluftgüteregelung
US9545530B2 (en) 2012-07-11 2017-01-17 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus
US9498656B2 (en) 2012-07-11 2016-11-22 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus
WO2015006468A1 (en) 2013-07-10 2015-01-15 B/E Aerospace, Inc. Aircraft crew member protective breathing apparatus
EP3168603B1 (en) * 2015-11-11 2019-06-19 ams AG Method for manufacturing a semiconductor component
US20210285877A1 (en) * 2020-03-10 2021-09-16 SciLogica Corp. Polymer matrix for sensing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9200431D0 (en) * 1992-01-09 1992-02-26 Abbey Biosystems Ltd Carbon dioxide detector
US5387525A (en) * 1993-09-03 1995-02-07 Ciba Corning Diagnostics Corp. Method for activation of polyanionic fluorescent dyes in low dielectric media with quaternary onium compounds
GB9426053D0 (en) * 1994-12-19 1995-02-22 Trigon Ind Ltd A carbon dioxide sensitive material
SE504069C2 (sv) * 1995-02-03 1996-10-28 Icor Ab Kolorimetrisk anordning för att indikera koldioxid
ES2103197B1 (es) 1995-08-04 1998-01-16 Univ Alcala Henares Pasta conductora, electrodos y sensores electroquimicos que comprenden dicha pasta conductora, y su metodo de preparacion.

Also Published As

Publication number Publication date
DE69829977T2 (de) 2005-10-06
DE69829977D1 (de) 2005-06-02
EP1005645B1 (en) 2005-04-27
US6338822B1 (en) 2002-01-15
EP1005645A1 (en) 2000-06-07
JP4283989B2 (ja) 2009-06-24
WO1999009406A1 (en) 1999-02-25
AU9262698A (en) 1999-03-08
JP2001516026A (ja) 2001-09-25

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Legal Events

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