ES2093449T3 - Dispositivos sensores. - Google Patents

Dispositivos sensores.

Info

Publication number
ES2093449T3
ES2093449T3 ES93917908T ES93917908T ES2093449T3 ES 2093449 T3 ES2093449 T3 ES 2093449T3 ES 93917908 T ES93917908 T ES 93917908T ES 93917908 T ES93917908 T ES 93917908T ES 2093449 T3 ES2093449 T3 ES 2093449T3
Authority
ES
Spain
Prior art keywords
pct
membrane
sec
date
membranes
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
ES93917908T
Other languages
English (en)
Inventor
Pankaj Madganlal Vadgama
Ian Mcintyre Christie
Yazid Mouloud Benmakroha
Subrayal Medapati Reddy
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.)
University of Manchester
Original Assignee
Victoria University of Manchester
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 Victoria University of Manchester filed Critical Victoria University of Manchester
Application granted granted Critical
Publication of ES2093449T3 publication Critical patent/ES2093449T3/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
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/817—Enzyme or microbe electrode

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)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Fluid Pressure (AREA)
  • Push-Button Switches (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

DISPOSITIVOS DETECTORES PARA EXAMINAR MUESTRAS DE FLUIDOS QUE TIENEN, ENTRE LA MUESTRA BAJO EXAMEN Y UN DETECTOR, UNA MEMBRANA HECHA DE CLORURO DE POLIVINILO EN ESTADO NO PLASTIFICADO. ESTE MATERIAL DE LA MEMBRANA ACTUA COMO BARRERA AL PARACETAMOL Y A LOS AZUCARES PERO ES PERMEABLE AL PEROXIDO DE HIDROGENO Y AL OXALATO, DE MODO QUE ESTAS ESPECIES SE PUEDEN DETERMINAR TRAS PASAR A TRAVES DE LA MEMBRANA. CUANDO NO SE ENCUENTRAN PRESENTES COMO TALES EN LA MUESTRA, SE PUEDEN FORMAR A PARTIR DE ANALITOS BUSCADOS (EJ. MEDIANTE UNA ACCION ENZIMICA, QUE ES ESPECIALMENTE APLICABLE A LA DETERMINACION DE GLUCOSA, UTILIZANDO UNA ENZIMA DE OXIDASA). LAS MEMBRANAS SE PUEDEN FORMAR POR MOLDEO DE UN SOLVENTE, HASTA QUE TENGA PREFERENTEMENTE UN ESPESOR DE 10 A 40 (MU)M Y SE UTILIZAN EN SISTEMAS ELECTROLITICOS CON UN ANODO DE PLATINO. EL MATERIAL DE LA MEMBRANA SE PUEDE FORMAR DE MODO QUE CON EL SE FORMEN MEMBRANAS DE MULTIPLES CAPAS QUE PUEDEN INCORPORAR CAPAS DE MATERIAL PARA PROTEGERLAS O MODIFICAR LA PERMEABILIDAD O MATERIALES AÑADIDOS COMO POR EJEMPLO ENZIMAS.
ES93917908T 1992-07-28 1993-07-23 Dispositivos sensores. Expired - Lifetime ES2093449T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929215973A GB9215973D0 (en) 1992-07-28 1992-07-28 Sensor devices

Publications (1)

Publication Number Publication Date
ES2093449T3 true ES2093449T3 (es) 1996-12-16

Family

ID=10719393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93917908T Expired - Lifetime ES2093449T3 (es) 1992-07-28 1993-07-23 Dispositivos sensores.

Country Status (12)

Country Link
US (1) US5567290A (es)
EP (1) EP0652942B1 (es)
JP (1) JPH08502349A (es)
AT (1) ATE143051T1 (es)
AU (1) AU4715993A (es)
CA (1) CA2140436A1 (es)
DE (1) DE69304922T2 (es)
DK (1) DK0652942T3 (es)
ES (1) ES2093449T3 (es)
GB (1) GB9215973D0 (es)
GR (1) GR3022049T3 (es)
WO (1) WO1994002585A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW279133B (es) * 1990-12-13 1996-06-21 Elan Med Tech
IE72524B1 (en) * 1994-11-04 1997-04-23 Elan Med Tech Analyte-controlled liquid delivery device and analyte monitor
DE19621241C2 (de) * 1996-05-25 2000-03-16 Manfred Kessler Membranelektrode zur Messung der Glucosekonzentration in Flüssigkeiten
GB2315864A (en) * 1996-07-31 1998-02-11 Univ Manchester Detecting volatile organic compounds
GB2315863A (en) * 1996-07-31 1998-02-11 Univ Manchester Detecting ethanol
GB9623147D0 (en) * 1996-11-07 1997-01-08 Univ Manchester Membrane for a sensor
EP0944731B1 (en) * 1996-11-14 2006-01-18 Radiometer Medical ApS Enzyme sensor
AT404992B (de) * 1997-04-17 1999-04-26 Avl List Gmbh Sensor zur bestimmung eines enzymsubstrates
AU8031898A (en) 1997-06-16 1999-01-04 Elan Medical Technologies Limited Methods of calibrating and testing a sensor for (in vivo) measurement of an analyte and devices for use in such methods
US6197172B1 (en) 1998-09-28 2001-03-06 David H. Dicks Electrochemical sensor with gelled membrane and method of making
US7144496B2 (en) * 2000-11-02 2006-12-05 Pall Corporation Biological fluid analysis device
US7314453B2 (en) 2001-05-14 2008-01-01 Youti Kuo Handheld diagnostic device with renewable biosensor
CA2497555C (en) 2002-09-20 2013-06-11 Queen's University At Kingston Detection of biological molecules by differential partitioning of enzyme substrates and products
US7384781B2 (en) * 2003-04-30 2008-06-10 Moyle William R Sensors for biomolecular detection and cell classification
US7741106B2 (en) * 2005-09-21 2010-06-22 Moyle William R Sensors for biomolecular detection and cell classification
US9097672B2 (en) 2010-06-18 2015-08-04 Queens's University At Kingston Method and system for detecting biological molecules in samples

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1412983A (en) * 1971-11-30 1975-11-05 Debell & Richardson Method of producing porous plastic materials
DE3129744C2 (de) * 1981-07-28 1987-03-05 Hoechst Ag, 6230 Frankfurt Für Flüssigkeiten sowie Gase selektiv-durchlässige Formkörper aus Fluorgruppen enthaltendem Copolymerisat, die zugleich oleophob und oleophil sind
GB8522834D0 (en) * 1985-09-16 1985-10-23 Ici Plc Sensor
US5312590A (en) * 1989-04-24 1994-05-17 National University Of Singapore Amperometric sensor for single and multicomponent analysis
CA2050057A1 (en) * 1991-03-04 1992-09-05 Adam Heller Interferant eliminating biosensors
GB9105406D0 (en) * 1991-03-14 1991-05-01 Ici Plc Sensor devices
WO1993013408A1 (en) * 1991-12-31 1993-07-08 Abbott Laboratories Composite membrane

Also Published As

Publication number Publication date
JPH08502349A (ja) 1996-03-12
AU4715993A (en) 1994-02-14
GB9215973D0 (en) 1992-09-09
DE69304922D1 (de) 1996-10-24
US5567290A (en) 1996-10-22
DK0652942T3 (es) 1997-03-10
EP0652942A1 (en) 1995-05-17
WO1994002585A1 (en) 1994-02-03
CA2140436A1 (en) 1994-02-03
DE69304922T2 (de) 1997-04-10
ATE143051T1 (de) 1996-10-15
EP0652942B1 (en) 1996-09-18
GR3022049T3 (en) 1997-03-31

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