WO2007064355A3 - Carbon nanotube-based glucose sensor - Google Patents

Carbon nanotube-based glucose sensor Download PDF

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Publication number
WO2007064355A3
WO2007064355A3 PCT/US2006/021302 US2006021302W WO2007064355A3 WO 2007064355 A3 WO2007064355 A3 WO 2007064355A3 US 2006021302 W US2006021302 W US 2006021302W WO 2007064355 A3 WO2007064355 A3 WO 2007064355A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon nanotube
glucose sensor
based glucose
wall
nanotube
Prior art date
Application number
PCT/US2006/021302
Other languages
French (fr)
Other versions
WO2007064355A2 (en
WO2007064355A9 (en
Inventor
Yuandong Gu
Barrett E Cole
Original Assignee
Honeywell Int Inc
Yuandong Gu
Barrett E Cole
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 Honeywell Int Inc, Yuandong Gu, Barrett E Cole filed Critical Honeywell Int Inc
Priority to DE602006019244T priority Critical patent/DE602006019244D1/en
Priority to CN2006800277291A priority patent/CN101233241B/en
Priority to JP2008514863A priority patent/JP2008545969A/en
Priority to EP06844124A priority patent/EP1891230B1/en
Publication of WO2007064355A2 publication Critical patent/WO2007064355A2/en
Publication of WO2007064355A3 publication Critical patent/WO2007064355A3/en
Publication of WO2007064355A9 publication Critical patent/WO2007064355A9/en

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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
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/02—Single-walled nanotubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2610/00—Assays involving self-assembled monolayers [SAMs]

Abstract

The present invention provides a sensor, such as a biosensor, comprising at least one self-assembled monolayer (SAM) comprising analyte-sensitive groups, such as glucose-sensitive groups, attached to the surface of the outer wall of a carbon nanotube (CNT), such as a single-walled carbon nanotube (SWNT), by terminal groups, which bind to a thin layer of a metal or metal oxide, which has been deposited on the surface of the outer wall of the nanotube.
PCT/US2006/021302 2005-06-03 2006-06-02 Carbon nanotube-based glucose sensor WO2007064355A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE602006019244T DE602006019244D1 (en) 2005-06-03 2006-06-02 GLOBOSEMASSER BASED ON CARBON CANNONS
CN2006800277291A CN101233241B (en) 2005-06-03 2006-06-02 Carbon nanotube-based glucose sensor
JP2008514863A JP2008545969A (en) 2005-06-03 2006-06-02 Glucose sensor based on carbon nanotubes
EP06844124A EP1891230B1 (en) 2005-06-03 2006-06-02 Carbon nanotube-based glucose sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/144,292 2005-06-03
US11/144,292 US7955483B2 (en) 2002-03-18 2005-06-03 Carbon nanotube-based glucose sensor

Publications (3)

Publication Number Publication Date
WO2007064355A2 WO2007064355A2 (en) 2007-06-07
WO2007064355A3 true WO2007064355A3 (en) 2007-08-02
WO2007064355A9 WO2007064355A9 (en) 2007-09-13

Family

ID=37969720

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/021302 WO2007064355A2 (en) 2005-06-03 2006-06-02 Carbon nanotube-based glucose sensor

Country Status (6)

Country Link
US (1) US7955483B2 (en)
EP (1) EP1891230B1 (en)
JP (1) JP2008545969A (en)
CN (1) CN101233241B (en)
DE (1) DE602006019244D1 (en)
WO (1) WO2007064355A2 (en)

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Also Published As

Publication number Publication date
WO2007064355A2 (en) 2007-06-07
EP1891230A2 (en) 2008-02-27
CN101233241B (en) 2012-10-10
EP1891230B1 (en) 2010-12-29
US7955483B2 (en) 2011-06-07
WO2007064355A9 (en) 2007-09-13
CN101233241A (en) 2008-07-30
DE602006019244D1 (en) 2011-02-10
JP2008545969A (en) 2008-12-18
US20050265914A1 (en) 2005-12-01

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