BRPI0509132A - sensor colorimétrico, arranjo, dispositivo, e, método para detectar a presença ou ausência de um analito - Google Patents

sensor colorimétrico, arranjo, dispositivo, e, método para detectar a presença ou ausência de um analito

Info

Publication number
BRPI0509132A
BRPI0509132A BRPI0509132-2A BRPI0509132A BRPI0509132A BR PI0509132 A BRPI0509132 A BR PI0509132A BR PI0509132 A BRPI0509132 A BR PI0509132A BR PI0509132 A BRPI0509132 A BR PI0509132A
Authority
BR
Brazil
Prior art keywords
colorimetric sensor
analyte
absence
detecting
arrangement
Prior art date
Application number
BRPI0509132-2A
Other languages
English (en)
Inventor
Neal A Rakow
Christopher S Lyons
Stephen P Maki
Original Assignee
3M Innovative Properies Compan
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 3M Innovative Properies Compan filed Critical 3M Innovative Properies Compan
Publication of BRPI0509132A publication Critical patent/BRPI0509132A/pt
Publication of BRPI0509132B1 publication Critical patent/BRPI0509132B1/pt
Publication of BRPI0509132B8 publication Critical patent/BRPI0509132B8/pt

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22Investigating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41Refractivity; Phase-affecting properties, e.g. optical path length
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N21/78Systems 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525Multi-layer analytical elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N21/7703Systems 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 using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706Reagent provision
    • G01N2021/7723Swelling part, also for adsorption sensor, i.e. without chemical reaction
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N2021/7769Measurement method of reaction-produced change in sensor
    • G01N2021/7779Measurement method of reaction-produced change in sensor interferometric

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Push-Button Switches (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Optical Measuring Cells (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

SENSOR COLORIMéTRICO, ARRANJO, DISPOSITIVO, E, MéTODO PARA DETECTAR A PRESENçA OU AUSêNCIA DE UM ANALITO São descritas películas sensoras colorimétricas, compreendendo uma camada reflexiva, uma camada de detecção polimérica e uma camada semi-reflexiva. São também descritos dispositivos compreendendo as películas sensoras colorimétricas e métodos de produzir as películas e dispositivos.
BRPI0509132A 2004-03-24 2005-02-22 sensor colorimétrico, arranjo, dispositivo, e, método para detectar a presença ou ausência de um analito BRPI0509132B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/807,655 US7449146B2 (en) 2002-09-30 2004-03-24 Colorimetric sensor
PCT/US2005/005468 WO2005111588A1 (en) 2004-03-24 2005-02-22 Colorimetric sensor

Publications (3)

Publication Number Publication Date
BRPI0509132A true BRPI0509132A (pt) 2007-08-28
BRPI0509132B1 BRPI0509132B1 (pt) 2017-04-04
BRPI0509132B8 BRPI0509132B8 (pt) 2017-04-25

Family

ID=35107071

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509132A BRPI0509132B8 (pt) 2004-03-24 2005-02-22 sensor colorimétrico, arranjo, dispositivo, e, método para detectar a presença ou ausência de um analito

Country Status (13)

Country Link
US (1) US7449146B2 (pt)
EP (1) EP1728067B1 (pt)
JP (1) JP4819793B2 (pt)
KR (1) KR101194470B1 (pt)
CN (1) CN1957246B (pt)
AT (1) ATE496290T1 (pt)
AU (1) AU2005242832B2 (pt)
BR (1) BRPI0509132B8 (pt)
CA (1) CA2560750A1 (pt)
DE (1) DE602005025984D1 (pt)
PL (1) PL1728067T3 (pt)
RU (1) RU2360232C2 (pt)
WO (1) WO2005111588A1 (pt)

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BRPI0509132B8 (pt) 2017-04-25
BRPI0509132B1 (pt) 2017-04-04
EP1728067B1 (en) 2011-01-19
WO2005111588A1 (en) 2005-11-24
KR20070011392A (ko) 2007-01-24
CN1957246A (zh) 2007-05-02
JP2007530940A (ja) 2007-11-01
JP4819793B2 (ja) 2011-11-24
CA2560750A1 (en) 2005-11-24
KR101194470B1 (ko) 2012-10-24
AU2005242832B2 (en) 2010-07-01
CN1957246B (zh) 2010-11-24
DE602005025984D1 (de) 2011-03-03
EP1728067A1 (en) 2006-12-06
US7449146B2 (en) 2008-11-11
AU2005242832A1 (en) 2005-11-24
ATE496290T1 (de) 2011-02-15
RU2360232C2 (ru) 2009-06-27
PL1728067T3 (pl) 2011-06-30
RU2006133408A (ru) 2008-04-27
US20040184948A1 (en) 2004-09-23

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