DE3779807D1 - Sensorelement zur bestimmung von stoffkonzentrationen. - Google Patents

Sensorelement zur bestimmung von stoffkonzentrationen.

Info

Publication number
DE3779807D1
DE3779807D1 DE8787890075T DE3779807T DE3779807D1 DE 3779807 D1 DE3779807 D1 DE 3779807D1 DE 8787890075 T DE8787890075 T DE 8787890075T DE 3779807 T DE3779807 T DE 3779807T DE 3779807 D1 DE3779807 D1 DE 3779807D1
Authority
DE
Germany
Prior art keywords
indicator
sensor element
substance concentrations
layer
determining substance
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 - Fee Related
Application number
DE8787890075T
Other languages
English (en)
Inventor
Hermann Dipl Ing Dr Marsoner
Herbert Dipl Ing Dr Kroneis
Hellfried Dr Karpf
Otto S Dr Wolfbeis
Helmut Dipl Ing List
Alfred Dr Leitner
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.)
AVL Medical Instruments AG
Original Assignee
AVL Medical Instruments 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
Priority claimed from AT0109486A external-priority patent/AT390330B/de
Priority claimed from AT0270786A external-priority patent/AT390678B/de
Application filed by AVL Medical Instruments AG filed Critical AVL Medical Instruments AG
Application granted granted Critical
Publication of DE3779807D1 publication Critical patent/DE3779807D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/75—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
    • 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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • 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
    • G01N2021/1738—Optionally different kinds of measurements; Method being valid for different kinds of measurement
    • G01N2021/174—Optionally different kinds of measurements; Method being valid for different kinds of measurement either absorption-reflection or emission-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
    • G01N21/75—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
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—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
    • G01N21/75—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
    • G01N21/81—Indicating humidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0621—Supply
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0622—Use of a compensation LED
DE8787890075T 1986-04-23 1987-04-14 Sensorelement zur bestimmung von stoffkonzentrationen. Expired - Fee Related DE3779807D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0109486A AT390330B (de) 1986-04-23 1986-04-23 Sensorelement zur bestimmung von stoffkonzentrationen
AT0270786A AT390678B (de) 1986-10-10 1986-10-10 Sensorelement zur bestimmung von stoffkonzentrationen

Publications (1)

Publication Number Publication Date
DE3779807D1 true DE3779807D1 (de) 1992-07-23

Family

ID=25594874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787890075T Expired - Fee Related DE3779807D1 (de) 1986-04-23 1987-04-14 Sensorelement zur bestimmung von stoffkonzentrationen.

Country Status (6)

Country Link
US (2) US5039490A (de)
EP (1) EP0244394B1 (de)
JP (1) JPH0643965B2 (de)
AT (1) ATE77483T1 (de)
DE (1) DE3779807D1 (de)
DK (1) DK168414B1 (de)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244394B1 (de) * 1986-04-23 1992-06-17 AVL Medical Instruments AG Sensorelement zur Bestimmung von Stoffkonzentrationen
ATE73935T1 (de) * 1987-07-07 1992-04-15 Siemens Ag Sensor fuer gase oder ionen.
AT388248B (de) * 1987-07-20 1989-05-26 Avl Verbrennungskraft Messtech Deckschicht, vorzugsweise zur probenseitigen anbringung an optischen ionensensoren
US5310526A (en) * 1990-10-30 1994-05-10 The Dow Chemical Company Chemical sensor
ATE145725T1 (de) * 1991-04-26 1996-12-15 Scherrer Inst Paul Verfahren und vorrichtung zur bestimmung einer messgrösse mittels eines integriert-optischen sensormoduls
AT398003B (de) * 1991-05-10 1994-08-25 Avl Verbrennungskraft Messtech Vorrichtung zur bestimmung des materieflusses
DE4128846C2 (de) * 1991-08-30 1994-07-14 Rainer Dr Klein Integriert optischer Stoffsensor
US5262638A (en) * 1991-09-16 1993-11-16 The United States Of America As Represented By The United States National Aeronautics And Space Administration Optical fibers and fluorosensors having improved power efficiency and methods of producing same
DE4132680C2 (de) * 1991-10-01 1994-02-10 Draegerwerk Ag Atemschutzmaske mit Innenhalbmaske und Schadstoffindikator
DE4201737C2 (de) * 1992-01-23 1997-04-30 Kostal Leopold Gmbh & Co Kg Sensoreinrichtung zur Erfassung des Benetzungsgrades einer transparenten Scheibe
JP3326708B2 (ja) * 1993-08-31 2002-09-24 日水製薬株式会社 光学的測定装置およびその方法
US5965452A (en) 1996-07-09 1999-10-12 Nanogen, Inc. Multiplexed active biologic array
WO1995020151A2 (en) * 1994-01-21 1995-07-27 Fci-Fiberchem, Inc. Reducing the effects of water vapor and liquid water on optical waveguide sensors (ows) and optical waveguide chemical sensors (owcs)
US5439647A (en) * 1994-02-25 1995-08-08 Fiberchem, Inc. Chip level waveguide sensor
US5737457A (en) * 1994-02-25 1998-04-07 Fci - Fiberchem, Inc. Chip level waveguide sensor
US6242114B1 (en) * 1994-07-05 2001-06-05 Optical Coating Laboratory Solid fluorescence reference and method
DE69520874T2 (de) 1994-09-13 2001-10-11 Toray Industries Strümpfe
EP0725269A3 (de) * 1995-02-03 1997-12-17 Motorola, Inc. Optischer Sensor und Verfahren dafür
EP0736767A1 (de) * 1995-04-07 1996-10-09 Ciba-Geigy Ag Optische Detektionsvorrichtung für analytische Messungen an chemischen Substanzen
US6329139B1 (en) 1995-04-25 2001-12-11 Discovery Partners International Automated sorting system for matrices with memory
DE19519496A1 (de) * 1995-05-27 1996-11-28 Lau Matthias Dipl Ing Sauerstoffsensitives Einschichtsystem und Verfahren zur Anordnung des Systems
JP3236199B2 (ja) * 1995-08-25 2001-12-10 日本電気株式会社 平面光導波路型バイオケミカルセンサ
FR2744803B1 (fr) * 1996-02-12 1998-03-13 Bio Merieux Procede et dispositif de traitement d'une carte d'analyse
AT403745B (de) * 1996-02-29 1998-05-25 Avl Verbrennungskraft Messtech Messanordnung mit einem für anregungs- und messstrahlung transparentem trägerelement
WO1997045718A1 (en) * 1996-05-28 1997-12-04 Novartis Ag Optical detection apparatus for chemical analyses of small volumes of samples
DE59703919D1 (de) 1996-08-16 2001-08-02 Zeptosens Ag Witterswil Optische detektionsvorrichtung
US6136274A (en) * 1996-10-07 2000-10-24 Irori Matrices with memories in automated drug discovery and units therefor
US5812272A (en) * 1997-01-30 1998-09-22 Hewlett-Packard Company Apparatus and method with tiled light source array for integrated assay sensing
JPH10288965A (ja) * 1997-04-14 1998-10-27 Casio Comput Co Ltd 表示装置
DE59915078D1 (de) 1998-02-05 2009-10-22 Novartis Ag
DE19835769C2 (de) * 1998-08-07 2002-10-24 Bosch Gmbh Robert Optoelektronischer Gassensor auf der Basis von Optoden
ES2306525T3 (es) * 1998-08-26 2008-11-01 Sensors For Medicine And Science, Inc. Dispositivos de deteccion basados en optica.
US6304766B1 (en) 1998-08-26 2001-10-16 Sensors For Medicine And Science Optical-based sensing devices, especially for in-situ sensing in humans
US7759123B2 (en) * 1998-11-13 2010-07-20 Mesosystems Technology, Inc. Removing surface deposits of concentrated collected particles
US20060257287A1 (en) * 1998-11-13 2006-11-16 Call Charles J Robust system for screening enclosed spaces for biological agents
US7578973B2 (en) * 1998-11-13 2009-08-25 Mesosystems Technology, Inc. Devices for continuous sampling of airborne particles using a regenerative surface
US8173431B1 (en) 1998-11-13 2012-05-08 Flir Systems, Inc. Mail screening to detect mail contaminated with biological harmful substances
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device
US7799567B1 (en) 1999-03-10 2010-09-21 Mesosystems Technology, Inc. Air sampler based on virtual impaction and actual impaction
US7119345B2 (en) * 2003-02-28 2006-10-10 Applera Corporation Excitation and emission filter
US7079230B1 (en) 1999-07-16 2006-07-18 Sun Chemical B.V. Portable authentication device and method of authenticating products or product packaging
US6512580B1 (en) * 1999-10-27 2003-01-28 Verification Technologies, Inc. Method and apparatus for portable product authentication
US6331438B1 (en) * 1999-11-24 2001-12-18 Iowa State University Research Foundation, Inc. Optical sensors and multisensor arrays containing thin film electroluminescent devices
DE19962442A1 (de) * 1999-12-22 2001-07-12 Micronas Gmbh Verfahren zum Herstellen einer optischen Sende- und Empfangseinrichtung und danach hergestellte optische Sende- und Empfanseinrichtung
US20050063256A1 (en) * 2000-06-30 2005-03-24 Selinfreund Richard H. Data storage in optical discs
WO2002002301A1 (en) 2000-06-30 2002-01-10 Verification Technologies Inc. Copy-protected optical media and method of manufacture thereof
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7486790B1 (en) 2000-06-30 2009-02-03 Verification Technologies, Inc. Method and apparatus for controlling access to storage media
US7124944B2 (en) 2000-06-30 2006-10-24 Verification Technologies, Inc. Product packaging including digital data
US7660415B2 (en) 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
DE10058579A1 (de) * 2000-11-18 2002-06-13 Sentronic Gmbh Ges Fuer Optisc Vorrichtung und Verfahren zur optischen Messung von Konzentrationen eines Stoffes
JP3631463B2 (ja) 2001-12-27 2005-03-23 株式会社東芝 不揮発性半導体記憶装置
EP1384063A1 (de) * 2001-05-03 2004-01-28 Delta Dansk Elektronik, Lys & Akustik Vorrichtung und sensorvorrichtungen zur messung der fluoreszenzlebensdauer von fluoreszenzsensoren
US7135342B2 (en) 2001-05-04 2006-11-14 Sensors For Medicine And Science, Inc. Electro-optical sensing device with reference channel
WO2003036338A2 (en) * 2001-10-25 2003-05-01 The Johns Hopkins University An optical sensor and method for detecting projectile impact location and velocity vector
TWI293363B (en) * 2001-12-11 2008-02-11 Sensors For Med & Science Inc High performance fluorescent optical sensor
US20050084645A1 (en) * 2002-02-07 2005-04-21 Selinfreund Richard H. Method and system for optical disc copy-protection
US7604981B1 (en) * 2002-03-08 2009-10-20 The Board Of Trustees Of The Leland Stanford Junior University Excitable target marker detection
US7179654B2 (en) * 2002-03-18 2007-02-20 Agilent Technologies, Inc. Biochemical assay with programmable array detection
US6867420B2 (en) * 2002-06-03 2005-03-15 The Regents Of The University Of California Solid-state detector and optical system for microchip analyzers
NL1023680C2 (nl) * 2003-06-17 2004-12-20 Tno Sensor met polymeren componenten.
JP3824233B2 (ja) * 2003-09-01 2006-09-20 セイコーエプソン株式会社 バイオセンサ及びバイオセンサの製造方法
DE10345410A1 (de) * 2003-09-30 2005-05-04 Osram Opto Semiconductors Gmbh Strahlungsdetektor
US7897108B1 (en) * 2003-10-03 2011-03-01 The Research Foundation Of State University Of New York Sensor and method of sensing having an energy source and detector on the same side of a sensor substance
US7591980B2 (en) * 2004-03-01 2009-09-22 Mesosystems Technology, Inc. Biological alarm
US7265669B2 (en) * 2004-03-01 2007-09-04 Mesosystems Technology, Inc. Networks with sensors for air safety and security
KR20130036337A (ko) * 2004-03-31 2013-04-11 오스람 옵토 세미컨덕터스 게엠베하 방사선 검출기
JP4558448B2 (ja) * 2004-11-01 2010-10-06 テルモ株式会社 光導波路およびこの光導波路を用いた蛍光センサ
DE102004055032B4 (de) * 2004-11-15 2006-12-07 Roche Diagnostics Gmbh Vorrichtung und Verfahren zur Bestimmung der Konzentration von Glukose in interstitieller Flüssigkeit
US7308292B2 (en) 2005-04-15 2007-12-11 Sensors For Medicine And Science, Inc. Optical-based sensing devices
US20100261286A1 (en) * 2005-07-14 2010-10-14 Young Hoon Kim Microfluidic devices and methods of preparing and using the same
GB2431231A (en) * 2005-10-07 2007-04-18 Michael O'reilly Screen printable optical spectrophotometer for diagnostic applications
CN101312786A (zh) * 2005-11-25 2008-11-26 皇家飞利浦电子股份有限公司 具有多孔膜和无分支通道的微流体装置
EP1830177A1 (de) * 2006-03-02 2007-09-05 F. Hoffman-la Roche AG Integriertes Testelement
EP2041556A1 (de) * 2006-06-28 2009-04-01 RGB Technologies AB Sensorkit und system zum nachweis eines analyten in einer testumgebung
US8207509B2 (en) 2006-09-01 2012-06-26 Pacific Biosciences Of California, Inc. Substrates, systems and methods for analyzing materials
AU2007289057C1 (en) * 2006-09-01 2014-01-16 Pacific Biosciences Of California, Inc. Substrates, systems and methods for analyzing materials
EP1970697A1 (de) * 2007-03-16 2008-09-17 Janesko Oy Verfahren und Anordnung zur Messung des Säuregehalts oder anderen chemischen bzw. physikalischen Eigenschaften eines Gases
US8047053B2 (en) 2007-05-09 2011-11-01 Icx Technologies, Inc. Mail parcel screening using multiple detection technologies
AT505337B1 (de) * 2007-06-14 2009-08-15 Joanneum Res Forschungsgesells Sensor zur detektion von gasen
US20080317628A1 (en) * 2007-06-19 2008-12-25 Fujifilm Corporation Check sheet
US20100046964A1 (en) * 2008-08-25 2010-02-25 Nokia Corporation Apparatus and Method for Reduction of Crosstalk of an Optical Transmitter
EP4325209A2 (de) 2008-09-16 2024-02-21 Pacific Biosciences Of California, Inc. Integrierte optische vorrichtung
US8243274B2 (en) * 2009-03-09 2012-08-14 Flir Systems, Inc. Portable diesel particulate monitor
WO2010115142A2 (en) * 2009-04-03 2010-10-07 Mesosystems Technology Inc. Method and apparatus for capturing viable biological particles over an extended period of time
CN102395873A (zh) 2009-04-13 2012-03-28 奥林巴斯株式会社 荧光传感器、针式荧光传感器以及测量分析物的方法
AU2011217862B9 (en) 2010-02-19 2014-07-10 Pacific Biosciences Of California, Inc. Integrated analytical system and method
US8994946B2 (en) 2010-02-19 2015-03-31 Pacific Biosciences Of California, Inc. Integrated analytical system and method
JP5638343B2 (ja) 2010-10-25 2014-12-10 テルモ株式会社 蛍光センサ
JP2012093190A (ja) 2010-10-26 2012-05-17 Olympus Corp 蛍光センサの補正方法おび蛍光センサ
WO2012169236A1 (ja) * 2011-06-08 2012-12-13 オリンパス株式会社 蛍光センサおよび蛍光センサの製造方法
JP2013040797A (ja) 2011-08-11 2013-02-28 Olympus Corp 蛍光センサ
JP2014224680A (ja) * 2011-09-12 2014-12-04 テルモ株式会社 蛍光センサーおよびアナライト成分測定方法
US8680639B1 (en) * 2011-10-21 2014-03-25 Applied Micro Circuits Corporation Photodetector with a bandwidth-tuned cell structure
US9372308B1 (en) 2012-06-17 2016-06-21 Pacific Biosciences Of California, Inc. Arrays of integrated analytical devices and methods for production
JP5665811B2 (ja) * 2012-08-02 2015-02-04 国立大学法人九州大学 光誘起蛍光測定器
WO2014045762A1 (ja) * 2012-09-21 2014-03-27 テルモ株式会社 蛍光センサ及びセンサシステム
US9223084B2 (en) 2012-12-18 2015-12-29 Pacific Biosciences Of California, Inc. Illumination of optical analytical devices
CZ305384B6 (cs) * 2012-12-31 2015-08-26 Univerzita Karlova v Praze, Matematicko-fyzikální fakulta, Katedra chemické fyziky a optiky Způsob detekce přítomnosti vybraných chemických látek v plynné fázi
WO2014130900A1 (en) 2013-02-22 2014-08-28 Pacific Biosciences Of California, Inc. Integrated illumination of optical analytical devices
CA2959518A1 (en) 2014-08-27 2016-03-03 Pacific Biosciences Of California, Inc. Arrays of integrated analytical devices
US20160091363A1 (en) * 2014-09-26 2016-03-31 Mitsumi Electric Co., Ltd. Optical sensor
EP4220256A1 (de) 2015-03-16 2023-08-02 Pacific Biosciences of California, Inc. Analytisches system mit integrierten vorrichtungen und systemen zur optischen freiraumkopplung
WO2016201387A1 (en) 2015-06-12 2016-12-15 Pacific Biosciences Of California, Inc. Integrated target waveguide devices and systems for optical coupling
DE102015212785B4 (de) * 2015-07-08 2020-06-18 Heraeus Noblelight Gmbh Optimierung der Strahlenverteilung einer Strahlungsquelle
FR3045821B1 (fr) * 2015-12-17 2018-11-23 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de detection d'une fuite dans une enceinte hermetique
US10451783B2 (en) 2017-05-22 2019-10-22 Viavi Solutions Inc. Induced transmission filter having plural groups of alternating layers of dielectric material for filtering light with less than a threshold angle shift
KR102385656B1 (ko) * 2017-12-13 2022-04-12 (주)포인트엔지니어링 공기질 측정장치
DE102018102419B4 (de) 2018-02-02 2021-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Passives elektrisches Bauteil mit einer Indikatorschicht und einer Schutzbeschichtung
WO2020222825A1 (en) * 2019-04-30 2020-11-05 Hewlett-Packard Development Company, L.P. Modular and tiled optical sensors
EP3767276A1 (de) * 2019-07-19 2021-01-20 Sensirion AG Sensor für organischen gesamtkohlenstoff mit uv-sensitivem photodetektor, welcher eine abwärtswandelnde schicht enthält
US11630062B2 (en) 2019-10-10 2023-04-18 Visera Technologies Company Limited Biosensor and method of forming the same
US11705472B2 (en) * 2019-10-10 2023-07-18 Visera Technologies Company Limited Biosensor and method of distinguishing a light

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE106086C (de) *
US3625756A (en) * 1969-01-21 1971-12-07 Naoyoshi Taguchi Method for making a gas-sensing element
GB1257155A (de) * 1969-02-06 1971-12-15
DE2508637C3 (de) * 1975-02-28 1979-11-22 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen Anordnung zur optischen Messung von Blutgasen
JPS5396784A (en) * 1977-02-04 1978-08-24 Toshiba Corp Semiconductor radiation detector
US4390790A (en) * 1979-08-09 1983-06-28 Theta-J Corporation Solid state optically coupled electrical power switch
US4324761A (en) * 1981-04-01 1982-04-13 General Electric Company Hydrogen detector
US4324760A (en) * 1981-04-01 1982-04-13 General Electric Company Hydrogen detector
JPS58155778A (ja) * 1982-03-10 1983-09-16 Ricoh Co Ltd 光センサ
EP0105870B1 (de) * 1982-10-06 1987-02-11 Avl Ag Messeinrichtung zur Bestimmung des CO2-Gehaltes einer Probe
AT379688B (de) * 1982-11-22 1986-02-10 List Hans Sensorelement zur bestimmung des o2-gehaltes einer probe
AT377095B (de) * 1982-11-23 1985-02-11 List Hans Sensorelement zur bestimmung des o2-gehaltes einer probe sowie verfahren zur herstellung desselben
AT380957B (de) * 1982-12-06 1986-08-11 List Hans Sensorelement fuer fluoreszenzoptische messungen, sowie verfahren zu seiner herstellung
JPS59182364A (ja) * 1983-03-31 1984-10-17 Fuji Photo Film Co Ltd オ−トラジオグラフイ−における信号検出法
DE3319526C2 (de) * 1983-05-28 1994-10-20 Max Planck Gesellschaft Anordnung mit einem physikalischen Sensor
JPS6039536A (ja) * 1983-08-12 1985-03-01 Hochiki Corp ガスセンサ
JPS60191548A (ja) * 1984-03-12 1985-09-30 Hitachi Ltd イメ−ジセンサ
AT383684B (de) * 1984-09-17 1987-08-10 Avl Verbrennungskraft Messtech Anordnung zur fluoreszenzoptischen messung von stoffkonzentrationen in einer probe
DE3680999D1 (de) * 1985-05-29 1991-09-26 Artificial Sensing Instr Asi A Optischer sensor zum selektiven nachweis von substanzen und zum nachweis von brechzahlaenderungen in messubstanzen.
EP0244394B1 (de) * 1986-04-23 1992-06-17 AVL Medical Instruments AG Sensorelement zur Bestimmung von Stoffkonzentrationen
US5002389A (en) * 1988-12-22 1991-03-26 Honeywell Inc. Pulsed fluorescence velocimeter

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ATE77483T1 (de) 1992-07-15
DK203587A (da) 1987-10-24
EP0244394B1 (de) 1992-06-17
EP0244394A2 (de) 1987-11-04
EP0244394A3 (en) 1989-04-19
US5157262A (en) 1992-10-20
JPH0643965B2 (ja) 1994-06-08
DK203587D0 (da) 1987-04-22
DK168414B1 (da) 1994-03-21
JPS62261036A (ja) 1987-11-13
US5039490A (en) 1991-08-13

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