ES2183837T3 - Amplificador de superficie. - Google Patents

Amplificador de superficie.

Info

Publication number
ES2183837T3
ES2183837T3 ES94912992T ES94912992T ES2183837T3 ES 2183837 T3 ES2183837 T3 ES 2183837T3 ES 94912992 T ES94912992 T ES 94912992T ES 94912992 T ES94912992 T ES 94912992T ES 2183837 T3 ES2183837 T3 ES 2183837T3
Authority
ES
Spain
Prior art keywords
receptor molecules
membrane
analyte
molecules
reactive
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
ES94912992T
Other languages
English (en)
Inventor
Bruce Andrew Cornell
Ronald John Pace
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.)
Ambri Ltd
Original Assignee
Ambri Ltd
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 AUPM4302A external-priority patent/AUPM430294A0/en
Application filed by Ambri Ltd filed Critical Ambri Ltd
Application granted granted Critical
Publication of ES2183837T3 publication Critical patent/ES2183837T3/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Pens And Brushes (AREA)
  • Surgical Instruments (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • General Induction Heating (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UNA MEMBRANA A UTILIZAR PARA LA DETECTAR LA PRESENCIA DE UNA SUSTANCIA DE ANALISIS. LA MEMBRANA INCLUYE UNA SERIE DE MOLECULAS ANFIFILICAS DE AUTOACOPLAMIENTO EMPAQUETADAS MUY DE CERCA Y UNA PLURALIDAD DE UNA PRIMERA Y SEGUNDA MOLECULAS RECEPTORAS, EN DONDE LAS PRIMERAS MOLECULAS RECEPTORAS REACCIONAN CON UN LADO DE LA SUSTANCIA DE ANALISIS Y LAS SEGUNDAS MOLECULAS RECEPTORAS REACCIONAN CON EL OTRO LADO DE LA SUSTANCIA DE ANALISIS. SE EVITA QUE LAS PRIMERAS MOLECULAS RECEPTORAS SE DIFUNDAN LATERALMENTE POR DENTRO DE LA MEMBRANA MIENTRAS QUE SE DEJA QUE LAS SEGUNDAS MOLECULAS SE DIFUNDAN LIBREMENTE EN SENTIDO LATERAL POR DENTRO DE LA MEMBRANA. LA MEMBRANA SE CARACTERIZA PORQUE LA RELACION DE LAS PRIMERAS MOLECULAS RECEPTORAS A LAS SEGUNDAS MOLECULAS RECEPTORAS ES 10:1 O SUPERIOR.
ES94912992T 1993-04-21 1994-04-20 Amplificador de superficie. Expired - Lifetime ES2183837T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL839393 1993-04-21
AUPM248993 1993-11-17
AUPM4302A AUPM430294A0 (en) 1994-03-08 1994-03-08 Polymer antibody attachment

Publications (1)

Publication Number Publication Date
ES2183837T3 true ES2183837T3 (es) 2003-04-01

Family

ID=27157720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94912992T Expired - Lifetime ES2183837T3 (es) 1993-04-21 1994-04-20 Amplificador de superficie.

Country Status (11)

Country Link
US (1) US6573109B1 (es)
EP (1) EP0695425B1 (es)
JP (1) JP3424682B2 (es)
AT (1) ATE225040T1 (es)
AU (1) AU681138B2 (es)
CA (1) CA2161084C (es)
DE (1) DE69431431T2 (es)
DK (1) DK0695425T3 (es)
ES (1) ES2183837T3 (es)
PT (1) PT695425E (es)
WO (1) WO1994024562A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN366995A0 (en) * 1995-06-20 1995-07-13 Australian Membrane And Biotechnology Research Institute Self-assembly of bilayer membrane sensors
AUPN366895A0 (en) * 1995-06-20 1995-07-13 Australian Membrane And Biotechnology Research Institute Detection of small analytes
EP0879412A4 (en) * 1996-02-08 2004-08-11 Ambri Ltd BIOSENSOR TO DETECT ENZYMS
AUPN980796A0 (en) 1996-05-13 1996-06-06 Australian Membrane And Biotechnology Research Institute Improved reservoir components
CA2255952A1 (en) * 1996-05-22 1997-11-27 Australian Membrane And Biotechnology Research Institute Nucleic acid sensor
AUPO714897A0 (en) * 1997-06-03 1997-06-26 Australian Membrane And Biotechnology Research Institute Model membrane systems
AUPP373698A0 (en) * 1998-05-27 1998-06-18 Commonwealth Scientific And Industrial Research Organisation Molecular coatings
WO2005078674A2 (en) * 2003-12-10 2005-08-25 Smiths Detection Inc. Autonomous surveillance system
US7935309B2 (en) * 2005-04-15 2011-05-03 Worcester Polytechnic Institute Multi-transduction mechanism based microfluidic analyte sensors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8622788D0 (en) 1986-09-22 1986-10-29 Atomic Energy Authority Uk Sensor
CA1335879C (en) * 1987-07-27 1995-06-13 Bruce Andrew Cornell Receptor membranes
AU617687B2 (en) 1987-07-27 1991-12-05 Ambri Limited Receptor membranes
US5229302A (en) * 1988-03-29 1993-07-20 Matsushita Electric Industrial Co., Ltd. Fluorescence immunoassay method utilizing pseudo-antigens combined with fluorescent quenchers
US4929153A (en) 1988-07-07 1990-05-29 Nautical Development, Inc. Self-actuating variable pitch marine propeller
AU633839B2 (en) * 1988-08-18 1993-02-11 Ambri Limited Improvements in sensitivity and selectivity of ion channel membrane biosensors
AU623747B2 (en) 1989-01-27 1992-05-21 Ambri Limited Receptor membranes and ionophore gating
ES2102364T3 (es) * 1989-01-27 1997-08-01 Au Membrane & Biotech Res Inst Membranas receptoras y control del paso a su traves por medio de ionoforos.
DK0639269T3 (da) * 1991-03-27 2002-10-07 Ambri Ltd Ionreservoir ved elektrodeoverflade
JPH08505123A (ja) 1992-10-01 1996-06-04 オーストラリアン メンブレイン アンド バイオテクノロジィ リサーチ インスティチュート 改良されたセンサー膜
JP3316816B2 (ja) * 1992-12-03 2002-08-19 オーストラリアン メンブレイン アンド バイオテクノロジィ リサーチ インスティチュート イオンチャンネル通門の競合阻害によるアナライト検出

Also Published As

Publication number Publication date
DK0695425T3 (da) 2003-01-27
DE69431431T2 (de) 2003-08-14
JPH08509807A (ja) 1996-10-15
EP0695425B1 (en) 2002-09-25
CA2161084A1 (en) 1994-10-27
AU681138B2 (en) 1997-08-21
ATE225040T1 (de) 2002-10-15
PT695425E (pt) 2003-02-28
US6573109B1 (en) 2003-06-03
JP3424682B2 (ja) 2003-07-07
DE69431431D1 (de) 2002-10-31
EP0695425A4 (en) 1999-08-25
WO1994024562A1 (en) 1994-10-27
CA2161084C (en) 2005-01-25
EP0695425A1 (en) 1996-02-07
AU6532794A (en) 1994-11-08

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