DE69711655D1 - Optischer sensor zum nachweis von in wasser gelösten oder dispergierten chemischen substanzen - Google Patents

Optischer sensor zum nachweis von in wasser gelösten oder dispergierten chemischen substanzen

Info

Publication number
DE69711655D1
DE69711655D1 DE69711655T DE69711655T DE69711655D1 DE 69711655 D1 DE69711655 D1 DE 69711655D1 DE 69711655 T DE69711655 T DE 69711655T DE 69711655 T DE69711655 T DE 69711655T DE 69711655 D1 DE69711655 D1 DE 69711655D1
Authority
DE
Germany
Prior art keywords
dispersed
water
optical sensor
chemical substances
detecting chemical
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
DE69711655T
Other languages
English (en)
Other versions
DE69711655T2 (de
Inventor
Yuan Liu
Hironobu Yamamoto
Akihiro Tagaya
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.)
O.S.P.,INC., SAYAMA, SAITAMA, JP
Original Assignee
Celanese Ventures 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
Priority claimed from JP08259439A external-priority patent/JP3136104B2/ja
Priority claimed from EP97109658A external-priority patent/EP0884581A1/de
Application filed by Celanese Ventures GmbH filed Critical Celanese Ventures GmbH
Application granted granted Critical
Publication of DE69711655D1 publication Critical patent/DE69711655D1/de
Publication of DE69711655T2 publication Critical patent/DE69711655T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • 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
    • G01N21/7703—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 using reagent-clad optical fibres or optical waveguides
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69711655T 1996-09-30 1997-09-30 Optischer sensor zum nachweis von in wasser gelösten oder dispergierten chemischen substanzen Expired - Lifetime DE69711655T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP08259439A JP3136104B2 (ja) 1996-09-30 1996-09-30 水中の有機物質を検出するための光学的センサ
EP97109658A EP0884581A1 (de) 1997-06-13 1997-06-13 Optischer Sensor zum Nachweis von in Wasser gelösten oder dispergierten chemischen Substanzen
PCT/EP1997/005361 WO1998014771A1 (en) 1996-09-30 1997-09-30 Optical sensor for detecting chemical substances dissolved or dispersed in water

Publications (2)

Publication Number Publication Date
DE69711655D1 true DE69711655D1 (de) 2002-05-08
DE69711655T2 DE69711655T2 (de) 2002-11-07

Family

ID=26145533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711655T Expired - Lifetime DE69711655T2 (de) 1996-09-30 1997-09-30 Optischer sensor zum nachweis von in wasser gelösten oder dispergierten chemischen substanzen

Country Status (7)

Country Link
US (1) US6277330B1 (de)
EP (1) EP0929803B1 (de)
KR (1) KR20000048736A (de)
CN (1) CN1235673A (de)
CA (1) CA2267599A1 (de)
DE (1) DE69711655T2 (de)
WO (1) WO1998014771A1 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0000209D0 (en) 2000-01-07 2000-03-01 Holmetrica Limited Holographic multiplexed image sensor
US7998412B2 (en) 2000-01-07 2011-08-16 Smart Holograms Limited Ophthalmic device comprising a holographic sensor
CA2301247A1 (en) * 2000-03-17 2001-09-17 Marc Levesque Optical nose
US7023547B2 (en) * 2000-07-11 2006-04-04 Maven Technologies, Llc Apparatus including a biochip for imaging of biological samples and method
US7126688B2 (en) * 2000-07-11 2006-10-24 Maven Technologies, Llc Microarray scanning
US7518724B2 (en) * 2000-07-11 2009-04-14 Maven Technologies Image acquisition, processing, and display
US6594011B1 (en) 2000-07-11 2003-07-15 Maven Technologies, Llc Imaging apparatus and method
US7193711B2 (en) * 2000-07-11 2007-03-20 Maven Technologies, Llc Imaging method and apparatus
US6833920B2 (en) * 2000-07-11 2004-12-21 Maven Technologies Llc Apparatus and method for imaging
US20020060020A1 (en) * 2000-07-12 2002-05-23 Hercules Incorporated On-line deposition monitor
WO2002077616A1 (en) * 2001-03-27 2002-10-03 Euro-Celtique, S.A. Atr crystal device
EP1422512A1 (de) * 2001-08-28 2004-05-26 Matsushita Electric Industrial Co., Ltd. Vorrichtung zur messung von informationen an einer teilchenkomponente
US7292349B2 (en) * 2001-10-26 2007-11-06 University Of Rochester Method for biomolecular sensing and system thereof
US7208121B2 (en) * 2001-12-06 2007-04-24 Auburn University Plasticizer-free-ion-detective sensors
WO2003060446A1 (en) * 2002-01-12 2003-07-24 Maven Technologies, Llc Apparatus and method for imaging
US7201876B2 (en) * 2002-03-11 2007-04-10 Auburn University Ion-detecting sensors comprising plasticizer-free copolymers
US7247489B2 (en) * 2002-03-11 2007-07-24 Auburn University Ion-detecting microspheres and methods of use thereof
DE10222822A1 (de) 2002-05-21 2003-12-04 Conducta Endress & Hauser Online-Analysator
FR2846419B1 (fr) * 2002-10-23 2005-01-28 A P I Electronique Dispositif et procede de mesure de taux d'un composant dans un liquide.
US7354461B2 (en) 2003-02-28 2008-04-08 Uop Llc Solid fuels for fuel cells
US20070125776A1 (en) * 2003-02-28 2007-06-07 Towler Gavin P Solid Fuel Devices for Fuel Cells
WO2004106893A2 (en) * 2003-05-28 2004-12-09 Auburn University Ion-detecting sensors comprising plasticizer-free copolymers
US7037632B2 (en) * 2003-09-25 2006-05-02 Samsung Electronics Co. Ltd. Organophotoreceptor with charge transport material with fluorenone azine groups
GB0415881D0 (en) * 2004-07-15 2004-08-18 Univ Southampton Multiwavelength optical sensors
US7170050B2 (en) * 2004-09-17 2007-01-30 Pacific Biosciences Of California, Inc. Apparatus and methods for optical analysis of molecules
US7301158B1 (en) 2004-12-15 2007-11-27 Turner Designs, Inc. Method and apparatus for measuring active fluorescence
US7470917B1 (en) 2004-12-15 2008-12-30 Turner Designs, Inc. Submersible apparatus for measuring active fluorescence
KR100597788B1 (ko) * 2004-12-17 2006-07-06 삼성전자주식회사 프로그램 동작 속도를 개선하는 불휘발성 반도체 메모리장치의 페이지 버퍼와 이에 대한 구동방법
US7551294B2 (en) * 2005-09-16 2009-06-23 University Of Rochester System and method for brewster angle straddle interferometry
WO2007108328A1 (ja) * 2006-03-16 2007-09-27 Kurashiki Boseki Kabushiki Kaisha 全反射減衰型光学プローブおよびそれを用いた水溶液分光測定装置
WO2008034070A2 (en) * 2006-09-15 2008-03-20 Pathologics Associates, Inc. Improved method for biomolecular detection and system thereof
US7867783B2 (en) 2007-02-22 2011-01-11 Maven Technologies, Llc Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
US7863037B1 (en) 2007-04-04 2011-01-04 Maven Technologies, Llc Ligand binding assays on microarrays in closed multiwell plates
US20090041633A1 (en) * 2007-05-14 2009-02-12 Dultz Shane C Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
US7799558B1 (en) 2007-05-22 2010-09-21 Dultz Shane C Ligand binding assays on microarrays in closed multiwell plates
DE102007038369A1 (de) 2007-08-14 2009-02-19 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Nachweis von flüchtigen, entzündlichen Substanzen in einem Trockner und hierzu geeigneter Trockner
ATE498727T1 (de) 2007-08-14 2011-03-15 Bsh Bosch Siemens Hausgeraete Verfahren zum nachweis von flüchtigen, entzündlichen substanzen in einem trockner und hierzu geeigneter trockner
DE102007041066A1 (de) 2007-08-30 2009-03-05 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Nachweis von flüchtigen, entzündlichen Substanzen in einem Trockner und hierzu geeigneter Trockner
US20100290037A1 (en) * 2007-08-15 2010-11-18 National Research Council Of Canada Prism coupled silicon on insulator sensor
BRPI0909212A2 (pt) 2008-03-28 2015-08-18 Pacific Biosciences California Composições e método para sequeciamento de ácido nucléico
CN101965509B (zh) * 2008-04-02 2013-06-12 香港中文大学 用于相敏表面等离子体共振的方法和装置
US8039270B2 (en) * 2008-05-22 2011-10-18 Maven Technologies, Llc Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
US7981664B1 (en) 2008-05-22 2011-07-19 Maven Technologies, Llc Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
KR101105328B1 (ko) * 2009-11-23 2012-01-16 한국표준과학연구원 분자 흡착 및 해리 동특성 측정장치 및 측정방법
US8355133B2 (en) 2009-12-30 2013-01-15 Maven Technologies, Llc Biological testing with sawtooth-shaped prisms
GB201011459D0 (en) * 2010-07-07 2010-08-25 Melys Diagnostics Ltd Optical element, assembly and method for determining analyte concentration
US9024252B2 (en) 2012-02-21 2015-05-05 Entegris-Jetalon Solutions, Inc. Optical sensor apparatus to detect light based on the refractive index of a sample
JP6029899B2 (ja) * 2012-09-07 2016-11-24 日東電工株式会社 Ｓｐｒセンサセルおよびｓｐｒセンサ
KR101383652B1 (ko) * 2012-10-15 2014-04-09 한국표준과학연구원 분자접합특성 및 완충용액 굴절률 동시 측정장치 및 측정방법
CN104181127A (zh) * 2013-05-27 2014-12-03 佛山和源活性炭再生科技有限公司 Voc在线监测仪
KR101453688B1 (ko) * 2013-11-05 2014-11-04 포항공과대학교 산학협력단 광 입사 각도 선택성을 가지는 전자 소자 및 그 제조 방법
US9863877B2 (en) * 2015-09-23 2018-01-09 Agilent Technologies, Inc. Infrared spectrometer and scanner utilizing attenuated total reflection
EP3406269A1 (de) * 2017-05-23 2018-11-28 Koninklijke Philips N.V. Verbesserung der sicherheit für uv-anwendungen durch überwachung von änderungen der uv-auskopplung
US10901228B2 (en) * 2017-06-27 2021-01-26 The Boeing Company Cavity with curved beam replicator and method of determining a characteristic of a medium therein
DE102018204744A1 (de) 2018-03-28 2019-10-02 Robert Bosch Gmbh Chemische Analysevorrichtung zur Messung der Ionenkonzentration eines Elektrolyten und Verfahren zu ihrem Betrieb
DE102018204739A1 (de) 2018-03-28 2019-10-02 Robert Bosch Gmbh Chemische Sensorvorrichtung und Verfahren zur Ermittlung der Konzentration von in einem flüssigen Analyten gelösten Ionen
CN108709874B (zh) * 2018-05-03 2020-09-04 暨南大学 基于自混合干涉的表面等离子体共振传感装置及方法
GB2603912A (en) * 2021-02-17 2022-08-24 The Technology Partnership Plc Optical Analysis system for Analysing Biological processes
WO2023200655A1 (en) * 2022-04-13 2023-10-19 Schlumberger Technology Corporation Apparatus and method for measuring a sample

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666355A (en) * 1951-10-12 1954-01-19 Hans J Trurnit Method of studying chemical reactions by measuring interfacial film thicknesses
CA1321488C (en) 1987-08-22 1993-08-24 Martin Francis Finlan Biological sensors
US4940328A (en) 1988-11-04 1990-07-10 Georgia Tech Research Corporation Optical sensing apparatus and method
US5015843A (en) * 1990-02-15 1991-05-14 Polysense, Inc. Fiber optic chemical sensors based on polymer swelling
US5120505A (en) * 1990-04-13 1992-06-09 Bend Research, Inc. Chemical sensors
DE69110032T2 (de) * 1991-06-08 1995-12-21 Hewlett Packard Gmbh Verfahren und Gerät zur Feststellung und/oder Konzentrationsbestimmung von Biomolekülen.
CH681920A5 (de) 1991-07-02 1993-06-15 Artificial Sensing Instr Asi A
US5494829A (en) * 1992-07-31 1996-02-27 Biostar, Inc. Devices and methods for detection of an analyte based upon light interference
EP0598341B1 (de) 1992-11-17 1998-09-23 Hoechst Aktiengesellschaft Optischer Sensor zur Detektion von chemischen Spezien
AT403746B (de) * 1994-04-12 1998-05-25 Avl Verbrennungskraft Messtech Optochemischer sensor sowie verfahren zu seiner herstellung
JPH08184560A (ja) * 1994-12-28 1996-07-16 Hoechst Japan Ltd 有機溶剤蒸気を検出するための光センサ装置

Also Published As

Publication number Publication date
WO1998014771A1 (en) 1998-04-09
EP0929803A1 (de) 1999-07-21
US6277330B1 (en) 2001-08-21
DE69711655T2 (de) 2002-11-07
CN1235673A (zh) 1999-11-17
EP0929803B1 (de) 2002-04-03
CA2267599A1 (en) 1998-04-09
KR20000048736A (ko) 2000-07-25

Similar Documents

Publication Publication Date Title
DE69711655D1 (de) Optischer sensor zum nachweis von in wasser gelösten oder dispergierten chemischen substanzen
DE69824680D1 (de) Methode und Gerät zum Nachweis von chemischen Substanzen mittels Lichtleitern mit flüssigem Kern
DE69409009D1 (de) Optischer sensor zur detektion von chemischen spezien
DE69420205T2 (de) Vorrichtung zum Erfassen von Lecks
DE69411321D1 (de) Vorrichtung zum Nachweis von Fluoreszenz
DE69605439D1 (de) System zum detektieren von mikro-burst
DE69409107D1 (de) Reagenz zum gebrauch in biolumineszenz
DE69417504T2 (de) Vorrichtung zum nachweis von oberflächenfehlern
DE69309727D1 (de) Vorrichtung zum Nachweisen okkulten Blutes in den Fäkalien
DE29611279U1 (de) Vorrichtung zum Prüfen der chemischen Permeation
FI951472A0 (fi) Radiometri ja menetelmä veden ilmaisemiseksi
DE69635634D1 (de) Vorrichtung zum Nachweis von Wasserverunreinigungen
DE29709926U1 (de) System zum Erfassen von Füllständen
DE69609818D1 (de) System zur feststellung und zum anzeigen von feuchtigkeit
DE69621667D1 (de) Gerät zum Nachweis von Mikroorganismen in einer Probe
DE69529620D1 (de) Vorrichtung zum nachweis von fluoreszenz
ID17982A (id) Proses biodegradasi untuk mendetoksifikasi aliran cair
DE29609530U1 (de) Vorrichtung zur Erfassung der Ozonkonzentration
DE29604168U1 (de) Einrichtung zum Umwälzen von verunreinigten Flüssigkeiten
DE9302230U1 (de) Vorrichtung zum Einbringen von Sauerstoff in Gewässer
DE69623553D1 (de) Konzentrationsmessvorrichtung
DE29511190U1 (de) Vorrichtung zum Überwachen von Flüssigkeitsständen
DE29520872U1 (de) Vorrichtung zum Anzeigen der Salzkonzentration in Wasserenthärtungsanlagen
DE29615452U1 (de) Vorrichtung zum Reinigen von Abwässern mit Wabenelementen
DE69022591T2 (de) Verfahren und vorrichtung zum nachweis von gefässausdehnenden substanzen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: O.S.P.,INC., SAYAMA, SAITAMA, JP

8328 Change in the person/name/address of the agent

Representative=s name: LUDERSCHMIDT, SCHUELER & PARTNER, PATENTANWAELTE, 65