[go: up one dir, main page]

ES2119749T3 - Sensores conductores y su uso en ensayos de diagnostico. - Google Patents

Sensores conductores y su uso en ensayos de diagnostico.

Info

Publication number
ES2119749T3
ES2119749T3 ES91111538T ES91111538T ES2119749T3 ES 2119749 T3 ES2119749 T3 ES 2119749T3 ES 91111538 T ES91111538 T ES 91111538T ES 91111538 T ES91111538 T ES 91111538T ES 2119749 T3 ES2119749 T3 ES 2119749T3
Authority
ES
Spain
Prior art keywords
conductive
analysis
default
sensor
polymer
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
ES91111538T
Other languages
English (en)
Inventor
Matthew K Musho
J Oakey Noell
Pius H-S Tse
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.)
Bayer AG
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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 Bayer AG, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of ES2119749T3 publication Critical patent/ES2119749T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/002—Electrode membranes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

SE EXPONE UN SENSOR CONDUCTOR Y SU UTILIZACION EN UNA PRUEBA DIAGNOSTICO. EL SENSOR CONDUCTOR MINIATURIZADO, QUE UTILIZA UN POLIMERO CONDUCTOR, SE UTILIZA EN UN DISPOSITIVO DIAGNOSTICO PARA DETERMINAR LA PRESENCIA O CONCENTRACION DE UN ANALISIS PREDETERMINADO EN UNA MUESTRA DE PRUEBA LIQUIDA, DONDE EL ANALISIS PREDETERMINADO COMO LA GLUCOSA, SE PRUEBA MEDIANTE UNA INTERACCION DE LA OXIDASA. LA INTERACCION ENTRE LA OXIDASA Y UNA CANTIDAD PEQUEÑA DE UN ANALISIS PREDETERMINADO EN LA MUESTRA DE PRUEBA, GENERA DIRECTA O INDIRECTAMENTE, UN COMPUESTO DOPANTE EN UNA ZONA DE REACCION DEL SENSOR CONDUCTOR. ESTE COMPUESTO EMIGRA HACIA LA ZONA DE DETECCION DEL SENSOR DEL DISPOSITIVO DE DIAGNOSTICO PARA OXIDAR EL POLIMERO CONDUCTOR Y CONVERTIR DICHO POLIMERO DESDE UNA FORMA AISLANTE A UNA FORMA CONDUCTORA. SE MEDIRA EL AUMENTO RESULTANTE EN LA CONDUCTIVIDAD DEL POLIMERO CONDUCTOR, DESPUES ESTE AUMENTO SE HARA CORRELATIVO A LA CONCENTRACION DEL ANALISIS PREDETERMINADO EN LA MUESTRA DE PRUEBA.
ES91111538T 1990-07-19 1991-07-11 Sensores conductores y su uso en ensayos de diagnostico. Expired - Lifetime ES2119749T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55439390A 1990-07-19 1990-07-19

Publications (1)

Publication Number Publication Date
ES2119749T3 true ES2119749T3 (es) 1998-10-16

Family

ID=24213161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91111538T Expired - Lifetime ES2119749T3 (es) 1990-07-19 1991-07-11 Sensores conductores y su uso en ensayos de diagnostico.

Country Status (8)

Country Link
EP (1) EP0467219B1 (es)
JP (1) JPH0622793A (es)
AT (1) ATE170568T1 (es)
AU (1) AU635432B2 (es)
CA (1) CA2043807A1 (es)
DE (1) DE69130093T2 (es)
DK (1) DK0467219T3 (es)
ES (1) ES2119749T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2107833T3 (es) * 1993-05-29 1997-12-01 Cambridge Life Sciences Sensores basados en transformacion de polimeros.
GB9622304D0 (en) 1996-10-26 1996-12-18 Univ Manchester Sensor
GB9717906D0 (en) * 1997-08-23 1997-10-29 Univ Manchester Sensor Devices And Analytical Methods
NL1008929C2 (nl) * 1998-04-20 1999-10-21 Vhp Ugchelen Bv Uit papier vervaardigd substraat voorzien van een geïntegreerde schakeling.
GB2350677A (en) * 1999-06-04 2000-12-06 Cambridge Life Sciences Enzyme detection
US7276146B2 (en) 2001-11-16 2007-10-02 Roche Diagnostics Operations, Inc. Electrodes, methods, apparatuses comprising micro-electrode arrays
AT410729B (de) * 2000-04-27 2003-07-25 Qsel Quantum Solar Energy Linz Photovoltaische zelle mit einer photoaktiven schicht aus zwei molekularen organischen komponenten
US20030116447A1 (en) 2001-11-16 2003-06-26 Surridge Nigel A. Electrodes, methods, apparatuses comprising micro-electrode arrays
EP1527330A1 (en) * 2002-08-06 2005-05-04 The Regents of the University of California Tear film osmometry
US7905134B2 (en) 2002-08-06 2011-03-15 The Regents Of The University Of California Biomarker normalization
US7810380B2 (en) 2003-03-25 2010-10-12 Tearlab Research, Inc. Systems and methods for collecting tear film and measuring tear film osmolarity
US9017544B2 (en) 2002-10-04 2015-04-28 Roche Diagnostics Operations, Inc. Determining blood glucose in a small volume sample receiving cavity and in a short time period
EP2111529B1 (en) 2006-10-23 2015-08-26 J.A. Woollam Co. Inc. Directing a Beam of Electromagnetic Radiation into the end of an Optical Fibre Using Output from a Multiple Element Detector
US7694448B2 (en) 2006-12-27 2010-04-13 Tokyo Marui Co., Ltd. Recoil shock device in toy gun
JPWO2008102639A1 (ja) * 2007-02-20 2010-05-27 東洋紡績株式会社 グルコースの電気化学的定量方法、グルコース脱水素酵素組成物、及び、グルコース測定用電気化学センサー
US8706425B2 (en) 2011-07-20 2014-04-22 Veolia Water Solutions & Technologies Support Method for validation of polymer aqueous solutions concentration and activation in water treatment applications and polymer make-up unit therefor
EP3198257B1 (en) 2014-09-23 2020-08-12 Tearlab Research, Inc. System for integration of microfluidic tear collection and lateral flow analysis of analytes of interest
WO2018203145A1 (en) * 2017-05-03 2018-11-08 Oslo Universitetssykehus Hf Systems and methods for monitoring biological fluids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444892A (en) 1980-10-20 1984-04-24 Malmros Mark K Analytical device having semiconductive organic polymeric element associated with analyte-binding substance
DE3279210D1 (en) 1982-06-14 1988-12-15 Ohmicron Corp Semiconductor device, sensor and method for determining the concentration of an analyte in a medium
US4717673A (en) 1984-11-23 1988-01-05 Massachusetts Institute Of Technology Microelectrochemical devices
US4721601A (en) 1984-11-23 1988-01-26 Massachusetts Institute Of Technology Molecule-based microelectronic devices
JPH0697219B2 (ja) 1985-02-25 1994-11-30 財団法人化学及血清療法研究所 免疫センサー用電極及びその製造方法
US4711742A (en) 1985-05-31 1987-12-08 Allied Corporation Solution processible forms of neutral and electrically conductive poly(substituted heterocycles)
GB8514176D0 (en) 1985-06-05 1985-07-10 Ici Plc Membrane
US4886625A (en) * 1987-10-29 1989-12-12 Miles Inc. Functionalized conducting polymers and their use in diagnostic devices

Also Published As

Publication number Publication date
DE69130093T2 (de) 1999-01-21
DK0467219T3 (da) 1999-05-31
EP0467219B1 (en) 1998-09-02
EP0467219A2 (en) 1992-01-22
AU635432B2 (en) 1993-03-18
DE69130093D1 (de) 1998-10-08
JPH0622793A (ja) 1994-02-01
ATE170568T1 (de) 1998-09-15
CA2043807A1 (en) 1992-01-20
AU8029991A (en) 1992-01-23
EP0467219A3 (en) 1993-05-19

Similar Documents

Publication Publication Date Title
ES2119749T3 (es) Sensores conductores y su uso en ensayos de diagnostico.
ES2161757T3 (es) Metodo, articulo de ensayo y sistema para realizar analisis.
US4198851A (en) Method and structure for detecting the concentration of oxygen in a substance
SE7508441L (sv) Elektrokemiska gasdetektorer.
ES8707613A1 (es) Procedimiento y sensor para el analisis de gases
DE3676463D1 (de) Verfahren und vorrichtungen fuer elektrochemische analysen.
MX9203532A (es) Aparato sensor hidratado de circuito integrado con sustrato de circuitos electronicos con sensor electroquimico, dispositivo de almacenamiento y colector de analitos de muetras de fluido y montaje de calibracion y modulo de uso multiple.
DE60130373D1 (de) Messstreifenspenderanordnung
ATE31822T1 (de) Testvorrichtung.
US4947104A (en) Device and method for detection of fluid concentration utilizing charge storage in a MIS diode
TR199900882A3 (tr) Bir elektrik sinyali olusturmak için metod, metodu uygulamak için detektör cihazi ve detektör cihazinin kullanimi.
ATE125942T1 (de) Abdichtungsfolie mit einer elektrischen messeinrichtung zur erfassung von lecks in der folie.
US4952300A (en) Multiparameter analytical electrode structure and method of measurement
ES2090492T3 (es) Determinacion de analitos de peso molecular elevado.
IT1189159B (it) Sensore elettrochimico per la misura della corrosione di apparecchiature metalliche
KR910015852A (ko) 파손된 전기화학적센서의 검출방법과 이에 사용되는 습기센서
Noh et al. Light effect characterization of ISFET based pH sensor with Si 3 N 4 gate insulator
RU2235315C2 (ru) Газовый датчик
RU2235316C1 (ru) Полупроводниковый газовый датчик
Lei Sensors for toxic gas detection
SU1048394A1 (ru) Датчик парциального давлени водорода
RU2241982C2 (ru) Полупроводниковый газовый датчик
SU868520A1 (ru) Детектор атомарного водорода
RU24727U1 (ru) Устройство для определения места течи
SU429327A1 (ru) Кулонометрический датчик влажности

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 467219

Country of ref document: ES