BRPI0509887A - imobilização não-covalente de moléculas indicadoras - Google Patents

imobilização não-covalente de moléculas indicadoras

Info

Publication number
BRPI0509887A
BRPI0509887A BRPI0509887-4A BRPI0509887A BRPI0509887A BR PI0509887 A BRPI0509887 A BR PI0509887A BR PI0509887 A BRPI0509887 A BR PI0509887A BR PI0509887 A BRPI0509887 A BR PI0509887A
Authority
BR
Brazil
Prior art keywords
indicator molecules
covalent immobilization
molecules
immobilization
sensors
Prior art date
Application number
BRPI0509887-4A
Other languages
English (en)
Inventor
Arthur E Colvin Jr
Carrie R Lorenz
Original Assignee
Sensors For Med & Science 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 Sensors For Med & Science Inc filed Critical Sensors For Med & Science Inc
Publication of BRPI0509887A publication Critical patent/BRPI0509887A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/14517—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for sweat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • A61B5/14735—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter comprising an immobilised reagent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cell Biology (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Peptides Or Proteins (AREA)

Abstract

IMOBILIZAçãO NãO-COVALENTE DE MOLéCULAS INDICADORAS. A invenção refere-se a métodos de imobilização, em particular para imobilizar moléculas indicadoras sobre suportes tais como sensores e a sensores que possuem aquelas moléculas imobilizadas sobre sua superfície. A imobilização não-covalente de moléculas indicadoras macromoleculares sobre aqueles suportes através de redes interpenetrantes de entrelaçamento mecânico com polímeros na superfície de um suporte e através de ligação iónica por meio de porções carregadas de moléculas indicadoras e grupos iónicos sobre a superfície do suporte é descritas.
BRPI0509887-4A 2004-04-13 2005-04-07 imobilização não-covalente de moléculas indicadoras BRPI0509887A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/822,670 US7713745B2 (en) 2004-04-13 2004-04-13 Non-covalent immobilization of indicator molecules
PCT/US2005/011654 WO2005100981A1 (en) 2004-04-13 2005-04-07 Non-covalent immobilization of indicator molecules

Publications (1)

Publication Number Publication Date
BRPI0509887A true BRPI0509887A (pt) 2007-10-09

Family

ID=34965691

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509887-4A BRPI0509887A (pt) 2004-04-13 2005-04-07 imobilização não-covalente de moléculas indicadoras

Country Status (11)

Country Link
US (1) US7713745B2 (pt)
EP (1) EP1740938B1 (pt)
JP (1) JP5063342B2 (pt)
KR (1) KR101157604B1 (pt)
CN (1) CN1942764B (pt)
AU (1) AU2005233991B2 (pt)
BR (1) BRPI0509887A (pt)
CA (1) CA2563404C (pt)
MX (1) MXPA06011802A (pt)
TW (1) TWI393761B (pt)
WO (1) WO2005100981A1 (pt)

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WO2005065241A2 (en) 2003-12-24 2005-07-21 Argose, Inc. Smmr (small molecule metabolite reporters) for use as in vivo glucose biosensors
GB2447965B (en) * 2007-03-29 2011-12-07 Fiberlogix Ltd A porous IPN polymer structure for use in chemical sensing applications
US20090247984A1 (en) * 2007-10-24 2009-10-01 Masimo Laboratories, Inc. Use of microneedles for small molecule metabolite reporter delivery
EP2459620A4 (en) * 2009-07-31 2013-11-27 Hewlett Packard Development Co EMISSIVE SEMI-INTERPENETOR POLYMER NETWORKS
CN103533884B (zh) 2011-03-15 2016-06-01 传感技术股份有限公司 氧化敏感性材料的集成催化保护
US11109779B2 (en) 2012-12-28 2021-09-07 Senseonics, Incorporated Chemical modification of analyte permeable membrane for enhanced oxidative stability
CN104955383B (zh) * 2012-12-28 2017-11-17 传感技术股份有限公司 用于氧化稳定性和光学稳定性的分析物可渗透的膜片系统
US9498156B2 (en) 2013-05-17 2016-11-22 Senseonics, Incorporated Opacity consistent polymer graft for optical sensor
US9963556B2 (en) 2013-09-18 2018-05-08 Senseonics, Incorporated Critical point drying of hydrogels in analyte sensors
EP4062830A1 (en) 2014-07-23 2022-09-28 Senseonics, Incorporated Fabrication of a fluorescent material for sensing an analyte
CN109187449B (zh) * 2018-07-26 2021-06-22 中认英泰检测技术有限公司 环境响应型智能传感装置及其制备方法与应用
HUP1900197A2 (hu) * 2019-06-04 2020-12-28 Moow Farm Kft Új polimer gél hordozó polimer indikátor kombináció
CN115176155A (zh) 2019-10-25 2022-10-11 塞卡科实验室有限公司 指示剂化合物、包括指示剂化合物的装置及其制备和使用方法

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US5356417A (en) 1992-10-09 1994-10-18 United States Surgical Corporation Absorbable sternum closure buckle
GB2284809B (en) 1993-11-07 1998-04-29 Japan Res Dev Corp A fluorescent phenylboronic acid suitable for use in the detection of saccharides
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US6011936A (en) * 1995-05-16 2000-01-04 Canon Kabushiki Kaisha Image forming apparatus having recovery process for jammed sheets
CA2235738C (en) 1995-11-22 2005-07-26 Minimed, Inc. Detection of biological molecules using chemical amplification and optical sensors
US5910661A (en) 1997-05-13 1999-06-08 Colvin, Jr.; Arthur E. Flourescence sensing device
US5894351A (en) 1997-05-13 1999-04-13 Colvin, Jr.; Arthur E. Fluorescence sensing device
US6001936A (en) 1997-10-24 1999-12-14 3M Innovative Properties Company Dye enhanced durability through controlled dye environment
AU757901B2 (en) 1998-03-11 2003-03-13 Sensors For Medicine And Science, Inc. Detection of analytes by fluorescent lanthanide chelates
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Also Published As

Publication number Publication date
AU2005233991B2 (en) 2011-10-20
TW200602460A (en) 2006-01-16
WO2005100981A1 (en) 2005-10-27
JP2007532901A (ja) 2007-11-15
US7713745B2 (en) 2010-05-11
TWI393761B (zh) 2013-04-21
CN1942764A (zh) 2007-04-04
AU2005233991A1 (en) 2005-10-27
US20050227242A1 (en) 2005-10-13
EP1740938B1 (en) 2017-05-17
CA2563404C (en) 2014-07-08
JP5063342B2 (ja) 2012-10-31
CA2563404A1 (en) 2005-10-27
EP1740938A1 (en) 2007-01-10
KR20070006840A (ko) 2007-01-11
MXPA06011802A (es) 2006-12-15
KR101157604B1 (ko) 2012-07-06
CN1942764B (zh) 2011-07-13

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]