ATE406457T1 - Giessbarer diffusionsmembran für enzym-basierte sensoren - Google Patents

Giessbarer diffusionsmembran für enzym-basierte sensoren

Info

Publication number
ATE406457T1
ATE406457T1 AT04016242T AT04016242T ATE406457T1 AT E406457 T1 ATE406457 T1 AT E406457T1 AT 04016242 T AT04016242 T AT 04016242T AT 04016242 T AT04016242 T AT 04016242T AT E406457 T1 ATE406457 T1 AT E406457T1
Authority
AT
Austria
Prior art keywords
enzyme
diffusion membrane
castable
based sensors
sensor
Prior art date
Application number
AT04016242T
Other languages
English (en)
Inventor
Valerie Desprez
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE406457T1 publication Critical patent/ATE406457T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/093—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/34—Measuring or testing with condition measuring or sensing means, e.g. colony counters
    • 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
    • C12Q1/48—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase
    • 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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Diabetes (AREA)
  • Plasma & Fusion (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Cell Biology (AREA)
  • Emergency Medicine (AREA)
  • Food Science & Technology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT04016242T 2003-07-11 2004-07-09 Giessbarer diffusionsmembran für enzym-basierte sensoren ATE406457T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03015882 2003-07-11

Publications (1)

Publication Number Publication Date
ATE406457T1 true ATE406457T1 (de) 2008-09-15

Family

ID=33560760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04016242T ATE406457T1 (de) 2003-07-11 2004-07-09 Giessbarer diffusionsmembran für enzym-basierte sensoren

Country Status (5)

Country Link
US (1) US7816112B2 (de)
JP (1) JP4000322B2 (de)
AT (1) ATE406457T1 (de)
CA (1) CA2473069C (de)
DE (1) DE602004016084D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090024015A1 (en) * 2007-07-17 2009-01-22 Edwards Lifesciences Corporation Sensing element having an adhesive backing
US20150378995A1 (en) * 2014-06-26 2015-12-31 Citrix Systems, Inc. Managing public notes and private notes pertaining to a document which is shared during an online meeting
CN116297765A (zh) * 2020-09-01 2023-06-23 深圳硅基传感科技有限公司 生物传感器的聚合物膜

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657836A (en) * 1979-10-16 1981-05-20 Asahi Chem Ind Co Ltd Porous hydrophilic polyolefin resin membrane and its preparation
DE3433563A1 (de) 1984-09-13 1986-03-20 Behringwerke Ag, 3550 Marburg Vorrichtung aus polymeren mit membranstruktur und eingelagerten feststoffpartikeln
US5633081A (en) * 1986-03-24 1997-05-27 Ensci Inc. Coated porous substrates
US4900933A (en) * 1986-09-08 1990-02-13 C. R. Bard, Inc. Excitation and detection apparatus for remote sensor connected by optical fiber
DE3809523A1 (de) * 1988-03-22 1989-10-12 Miles Inc Verfahren zur herstellung von poroesen membranen, die damit hergestellten membranen und deren verwendung als traegermatrices in teststreifen
NL9002764A (nl) * 1990-12-14 1992-07-01 Tno Elektrode, voorzien van een polymeerbekleding met een daaraan gebonden redox-enzym.
SE9203319D0 (sv) * 1992-11-06 1992-11-06 Pharmacia Lkb Biotech A method of surface modification
AT404992B (de) * 1997-04-17 1999-04-26 Avl List Gmbh Sensor zur bestimmung eines enzymsubstrates
US5997817A (en) 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
US6107083A (en) * 1998-08-21 2000-08-22 Bayer Corporation Optical oxidative enzyme-based sensors
AU2001260130A1 (en) 2000-03-17 2001-09-24 F. Hoffmann-La Roche Ag Implantable analyte sensor

Also Published As

Publication number Publication date
US20050009130A1 (en) 2005-01-13
CA2473069A1 (en) 2005-01-11
JP4000322B2 (ja) 2007-10-31
JP2005031086A (ja) 2005-02-03
DE602004016084D1 (de) 2008-10-09
US7816112B2 (en) 2010-10-19
CA2473069C (en) 2014-03-18

Similar Documents

Publication Publication Date Title
WO2006121661A3 (en) Cellulosic-based resistance domain for an analyte sensor
DK1969359T3 (da) Biosensorer og fremgangsmåde til fremstilling og anvendelse heraf
ATE476909T1 (de) Langzeit-analytensensor-anordnung
ES2316597T8 (es) Instrumentos analíticos, biosensores y métodos
ATE536803T1 (de) Analytsensor
TW200636245A (en) Colorimetric sensors constructed of diacetylene materials
ATE330038T1 (de) Nukleinsäure-biosensor
WO2008141243A3 (en) Device and methods for calibrating analyte sensors
WO2007084516A3 (en) Membranes for an analyte sensor
DE602006010172D1 (de) Herstellung von multisensoren-arrays
ATE432358T1 (de) Kolorimetrische substrate, kolorimetrische sensoren und verwendungsverfahren
ATE532063T1 (de) Elektrochemischer biosensor
WO2008027162A3 (en) 129xe biosensors and their use
WO2007002189A3 (en) Analyte sensor
TW200502550A (en) Colorimetric sensors constructed of diacetylene materials
DE602006015793D1 (de) Proteolipidmembran und lipidmembranen-biosensor
TW200720441A (en) New labelling strategies for the sensitive detection of analytes
WO2005073722A3 (en) Luminogenic and nonluminogenic multiplex assay
ATE520986T1 (de) Proteasenachweis
NO20065798L (no) Avlesningssystem for nippresse inkludert et sensorband med sensorgrensesnittelektronikk tilknyttet samt fremgangsmater for a operere dette
WO2008042918A3 (en) Dual electrode system for a continuous analyte sensor
WO2004057341A3 (en) Cvd assay
WO2003050291A3 (en) Sensor for the use in testing biological chemical or environmental samples
WO2009102349A3 (en) Sensors for measuring contaminants
DE60314290D1 (de) Aus polydiacetylen hergestellte kolorimetrische sensoren.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties