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BR0108042A - Membranas de limitação de difusão de analito fundido usando monÈmeros hidrófilos fotopolimerizáveis - Google Patents

Membranas de limitação de difusão de analito fundido usando monÈmeros hidrófilos fotopolimerizáveis

Info

Publication number
BR0108042A
BR0108042A BR0108042-3A BR0108042A BR0108042A BR 0108042 A BR0108042 A BR 0108042A BR 0108042 A BR0108042 A BR 0108042A BR 0108042 A BR0108042 A BR 0108042A
Authority
BR
Brazil
Prior art keywords
fused
layer
diffusion limiting
light
hydrophilic monomers
Prior art date
Application number
BR0108042-3A
Other languages
English (en)
Inventor
Patrick Kelly
Jarad Schiffer
Original Assignee
Spectrx Inc
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 Spectrx Inc filed Critical Spectrx Inc
Publication of BR0108042A publication Critical patent/BR0108042A/pt

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
    • C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

"MEMBRANAS DE LIMITAçãO DE DIFUSãO DE ANALITO FUNDIDO USANDO MONÈMEROS HIDRóFILOS FOTOPOLIMERIZáVEIS". A presente invenção provê sistema de membrana de limitação de difusão para filtração de um analito de um fluido, compreendendo: a) uma primeira camada compreendendo uma enzima sensível a analito; e b) uma segunda camada compreendendo uma composição de monómero solúvel em água, onde a primeira camada está em contato direto com um ou mais elétrodos sensores e a segunda camada está em contato direto com a primeira camada.
BR0108042-3A 2000-02-01 2001-02-01 Membranas de limitação de difusão de analito fundido usando monÈmeros hidrófilos fotopolimerizáveis BR0108042A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17971600P 2000-02-01 2000-02-01
PCT/US2001/003304 WO2001057241A2 (en) 2000-02-01 2001-02-01 Cast analyte diffusion-limiting membranes using photopolymerizable hydrophylic monomers

Publications (1)

Publication Number Publication Date
BR0108042A true BR0108042A (pt) 2002-10-29

Family

ID=22657678

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0108042-3A BR0108042A (pt) 2000-02-01 2001-02-01 Membranas de limitação de difusão de analito fundido usando monÈmeros hidrófilos fotopolimerizáveis

Country Status (7)

Country Link
EP (1) EP1252509A2 (pt)
JP (1) JP2003521248A (pt)
AU (1) AU3661201A (pt)
BR (1) BR0108042A (pt)
CA (1) CA2398810A1 (pt)
MX (1) MXPA02007447A (pt)
WO (1) WO2001057241A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6932894B2 (en) * 2001-05-15 2005-08-23 Therasense, Inc. Biosensor membranes composed of polymers containing heterocyclic nitrogens
JP5502279B2 (ja) * 2004-10-28 2014-05-28 エコー セラピューティクス， インコーポレイテッド ヒドロゲルを使用した検体のサンプリングおよび分析のためのシステムおよび方法
US20060094945A1 (en) 2004-10-28 2006-05-04 Sontra Medical Corporation System and method for analyte sampling and analysis
MY173855A (en) * 2007-03-21 2020-02-25 Univ Putra Malaysia Amperometric biosensor for histamine determination
US9828620B2 (en) * 2013-06-28 2017-11-28 Verily Life Sciences Llc Porous polymeric formulation prepared using monomer
US9763605B2 (en) 2013-11-27 2017-09-19 Verily Life Sciences Llc Adjustment of sensor sensitivity by controlling copolymer film thickness through a controlled drying step
US20150160151A1 (en) * 2013-12-06 2015-06-11 Google Inc. Formulation and Storage Method to Enhance the Enzyme and Sensor Stabilities
CN114746746B (zh) * 2019-12-11 2025-01-14 美国西门子医学诊断股份有限公司 用于形成氯离子选择性传感器的可光固化试剂及其制备方法与用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0752170B2 (ja) * 1988-05-27 1995-06-05 ダイキン工業株式会社 拡散制限膜保持具収容容器
AT397661B (de) * 1992-10-06 1994-06-27 Avl Verbrennungskraft Messtech Äussere membranschicht einer enzymelektrode
DE4426694C2 (de) * 1994-07-28 1998-07-23 Boehringer Mannheim Gmbh Vorrichtung zur Langzeitbestimmung des Gehaltes von mindestens einer Substanz in Körperflüssigkeiten
GB9623149D0 (en) * 1996-11-07 1997-01-08 Univ Manchester Sensor

Also Published As

Publication number Publication date
WO2001057241A3 (en) 2002-04-25
MXPA02007447A (es) 2004-08-23
AU3661201A (en) 2001-08-14
JP2003521248A (ja) 2003-07-15
CA2398810A1 (en) 2001-08-09
EP1252509A2 (en) 2002-10-30
WO2001057241A2 (en) 2001-08-09

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]