BRPI0911067A2 - imunoensaios sensíveis usando nanopartículas revestidas - Google Patents

imunoensaios sensíveis usando nanopartículas revestidas

Info

Publication number
BRPI0911067A2
BRPI0911067A2 BRPI0911067A BRPI0911067A BRPI0911067A2 BR PI0911067 A2 BRPI0911067 A2 BR PI0911067A2 BR PI0911067 A BRPI0911067 A BR PI0911067A BR PI0911067 A BRPI0911067 A BR PI0911067A BR PI0911067 A2 BRPI0911067 A2 BR PI0911067A2
Authority
BR
Brazil
Prior art keywords
coated nanoparticles
sensitive immunoassays
immunoassays
sensitive
nanoparticles
Prior art date
Application number
BRPI0911067A
Other languages
English (en)
Inventor
Adam C Curry
Christian Sandmann
Kristin Weidemaier
Lori Pederson Allphin
Melody Kuroda
Robert A Fulcher
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of BRPI0911067A2 publication Critical patent/BRPI0911067A2/pt
Publication of BRPI0911067B1 publication Critical patent/BRPI0911067B1/pt
Publication of BRPI0911067B8 publication Critical patent/BRPI0911067B8/pt

Links

Classifications

    • 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
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • 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
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • 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
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54391—Immunochromatographic test strips based on vertical flow
    • 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
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
    • G01N33/587—Nanoparticles
BRPI0911067A 2008-04-09 2009-04-08 métodos e sistemas para determinar a presença ou ausência de um analito em uma amostra de líquido BRPI0911067B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7103508P 2008-04-09 2008-04-09
US61/071.035 2008-04-09
PCT/US2009/039951 WO2009126735A1 (en) 2008-04-09 2009-04-08 Sensitive immunoassays using coated nanoparticles

Publications (3)

Publication Number Publication Date
BRPI0911067A2 true BRPI0911067A2 (pt) 2015-12-29
BRPI0911067B1 BRPI0911067B1 (pt) 2020-10-20
BRPI0911067B8 BRPI0911067B8 (pt) 2021-07-27

Family

ID=40756968

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911067A BRPI0911067B8 (pt) 2008-04-09 2009-04-08 métodos e sistemas para determinar a presença ou ausência de um analito em uma amostra de líquido

Country Status (11)

Country Link
US (2) US20090305231A1 (pt)
EP (2) EP2952897B1 (pt)
JP (3) JP5792614B2 (pt)
CN (2) CN102016585B (pt)
AU (1) AU2009233755B2 (pt)
BR (1) BRPI0911067B8 (pt)
CA (1) CA2721064C (pt)
ES (2) ES2544257T3 (pt)
MX (1) MX2010011176A (pt)
TW (1) TW200946913A (pt)
WO (1) WO2009126735A1 (pt)

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Also Published As

Publication number Publication date
EP2952897A1 (en) 2015-12-09
JP5792614B2 (ja) 2015-10-14
BRPI0911067B1 (pt) 2020-10-20
US20130281310A1 (en) 2013-10-24
JP2015148629A (ja) 2015-08-20
JP2017015732A (ja) 2017-01-19
CN107561270B (zh) 2019-06-04
BRPI0911067B8 (pt) 2021-07-27
ES2627190T3 (es) 2017-07-27
CN102016585A (zh) 2011-04-13
CA2721064A1 (en) 2009-10-15
MX2010011176A (es) 2011-02-24
JP2011516889A (ja) 2011-05-26
EP2271939B1 (en) 2015-06-17
EP2952897B1 (en) 2017-03-22
AU2009233755B2 (en) 2015-11-26
WO2009126735A1 (en) 2009-10-15
CN107561270A (zh) 2018-01-09
CA2721064C (en) 2016-11-01
US20090305231A1 (en) 2009-12-10
EP2271939A1 (en) 2011-01-12
CN102016585B (zh) 2017-10-10
TW200946913A (en) 2009-11-16
ES2544257T3 (es) 2015-08-28
AU2009233755A1 (en) 2009-10-15
JP6379149B2 (ja) 2018-08-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/10/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/04/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO