GB2471672B - Graphene biosensor - Google Patents

Graphene biosensor

Info

Publication number
GB2471672B
GB2471672B GB0911705.2A GB0911705A GB2471672B GB 2471672 B GB2471672 B GB 2471672B GB 0911705 A GB0911705 A GB 0911705A GB 2471672 B GB2471672 B GB 2471672B
Authority
GB
United Kingdom
Prior art keywords
graphene biosensor
biosensor
graphene
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0911705.2A
Other versions
GB0911705D0 (en
GB2471672A (en
Inventor
Owen J Guy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Swansea Innovations Ltd
Original Assignee
Swansea Innovations Ltd
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 Swansea Innovations Ltd filed Critical Swansea Innovations Ltd
Priority to GB0911705.2A priority Critical patent/GB2471672B/en
Publication of GB0911705D0 publication Critical patent/GB0911705D0/en
Priority to PCT/GB2010/001231 priority patent/WO2011004136A1/en
Publication of GB2471672A publication Critical patent/GB2471672A/en
Priority to GBGB1200154.1A priority patent/GB201200154D0/en
Application granted granted Critical
Publication of GB2471672B publication Critical patent/GB2471672B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N33/5438—Electrodes
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • 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
GB0911705.2A 2009-07-07 2009-07-07 Graphene biosensor Expired - Fee Related GB2471672B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0911705.2A GB2471672B (en) 2009-07-07 2009-07-07 Graphene biosensor
PCT/GB2010/001231 WO2011004136A1 (en) 2009-07-07 2010-06-23 Graphene biosensor
GBGB1200154.1A GB201200154D0 (en) 2009-07-07 2012-01-05 Graphene biosensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0911705.2A GB2471672B (en) 2009-07-07 2009-07-07 Graphene biosensor

Publications (3)

Publication Number Publication Date
GB0911705D0 GB0911705D0 (en) 2009-08-19
GB2471672A GB2471672A (en) 2011-01-12
GB2471672B true GB2471672B (en) 2015-12-09

Family

ID=41022216

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0911705.2A Expired - Fee Related GB2471672B (en) 2009-07-07 2009-07-07 Graphene biosensor
GBGB1200154.1A Ceased GB201200154D0 (en) 2009-07-07 2012-01-05 Graphene biosensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB1200154.1A Ceased GB201200154D0 (en) 2009-07-07 2012-01-05 Graphene biosensor

Country Status (2)

Country Link
GB (2) GB2471672B (en)
WO (1) WO2011004136A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022229585A1 (en) 2021-04-29 2022-11-03 Prognomics Ltd Biosensors

Families Citing this family (19)

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US8441361B2 (en) 2010-02-13 2013-05-14 Mcallister Technologies, Llc Methods and apparatuses for detection of properties of fluid conveyance systems
US8312759B2 (en) * 2009-02-17 2012-11-20 Mcalister Technologies, Llc Methods, devices, and systems for detecting properties of target samples
EP2426487A1 (en) * 2010-09-03 2012-03-07 The Provost Fellows And Scholars Of The College Of The Holy and Undivided Trinity Of Queen Elizabeth Near Dublin Nano-carbon sensor and method of making a sensor
GB2485559A (en) * 2010-11-18 2012-05-23 Univ Plymouth Graphene based electronic device
US9260308B2 (en) 2011-04-19 2016-02-16 Graphene Technologies, Inc. Nanomaterials and process for making the same
EP2748606A1 (en) * 2011-10-05 2014-07-02 The Provost, Fellows, Foundation Scholars, and The Other Members of Board, of The College of The Holy and Undivided Trinity of Queen Elizabeth Carbohydrate functionalised surfaces
WO2014026194A1 (en) * 2012-08-10 2014-02-13 High Temperature Physics, Llc System and process for functionalizing graphene
TWI485383B (en) * 2013-01-21 2015-05-21 Nat Univ Chung Cheng System and method for the detection of the number of graphene layers
RU2527699C1 (en) 2013-02-20 2014-09-10 федеральное государственное автономное образовательное учреждение высшего профессионального образования "Московский физико-технический институт (государственный университет) Biological sensor and method of creation of biological sensors
GB201311760D0 (en) * 2013-07-01 2013-08-14 Univ Swansea Biosensor
FR3045826A1 (en) * 2015-12-17 2017-06-23 Commissariat Energie Atomique CONTRAST AMPLIFIER ARRANGEMENTS USING TWO-DIMENSIONAL MATERIAL
US11453905B2 (en) 2016-04-18 2022-09-27 Trubac, LTD. Method of detecting bacterial infection in a biological sample
WO2018047771A1 (en) * 2016-09-09 2018-03-15 国立大学法人大阪大学 Nucleic acid detection element, and nucleic acid detection method
US11946895B2 (en) 2017-07-31 2024-04-02 New York University Engineering carbon-based structures for sensing applications
US11666907B2 (en) 2017-09-29 2023-06-06 Grip Molecular Technologies, Inc. Methods, devices, and systems for detecting analytes
ES2759053B2 (en) * 2018-11-06 2020-10-08 Consejo Superior Investigacion Graphene transistor system for measuring electrophysiological signals.
US11435313B2 (en) 2018-12-21 2022-09-06 Carbon Holdings Intellectual Properties, Llc Coal-based graphene biosensors
RU2697701C1 (en) * 2018-12-28 2019-08-19 федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технический университет имени Н.Э. Баумана (национальный исследовательский университет)" (МГТУ им. Н.Э. Баумана) Method of producing a biological sensor based on graphene oxide and a biological sensor on a flexible substrate
WO2020198171A1 (en) * 2019-03-22 2020-10-01 Carbon Holdings Intellectual Properties, Llc Coal-based graphene biosensors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008055371A2 (en) * 2006-11-09 2008-05-15 Eth Zurich Carbon coated magnetic nanoparticles and their use in separation processes
WO2009035647A1 (en) * 2007-09-12 2009-03-19 President And Fellows Of Harvard College High-resolution molecular graphene sensor comprising an aperture in the graphene layer
WO2009043023A2 (en) * 2007-09-28 2009-04-02 William Marsh Rice University Electronic switching, memory, and sensor devices from carbon sheets on dielectric materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4483152B2 (en) * 2001-11-27 2010-06-16 富士ゼロックス株式会社 Hollow graphene sheet structure, electrode structure, manufacturing method thereof, and device
US8679859B2 (en) * 2007-03-12 2014-03-25 State of Oregon by and through the State Board of Higher Education on behalf of Porland State University Method for functionalizing materials and devices comprising such materials
WO2008156510A2 (en) * 2007-03-12 2008-12-24 State Of Oregon Acting By & Through The State Board Of Higher Education On Behalf Of Portland State University Method for functionalizing materials and devices comprising such materials
KR101019029B1 (en) * 2007-08-14 2011-03-04 한국과학기술연구원 Graphene hybrid material and method for preparing the same using chemical vapor deposition
US8535553B2 (en) * 2008-04-14 2013-09-17 Massachusetts Institute Of Technology Large-area single- and few-layer graphene on arbitrary substrates
KR101440542B1 (en) * 2008-06-26 2014-09-16 한국과학기술원 Biosensor Using the Conductive Graphene and Manufacturing Method Thereof
FI124466B (en) * 2008-11-19 2014-09-15 Canatu Oy Crystalline surface structures and methods for their preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008055371A2 (en) * 2006-11-09 2008-05-15 Eth Zurich Carbon coated magnetic nanoparticles and their use in separation processes
WO2009035647A1 (en) * 2007-09-12 2009-03-19 President And Fellows Of Harvard College High-resolution molecular graphene sensor comprising an aperture in the graphene layer
WO2009043023A2 (en) * 2007-09-28 2009-04-02 William Marsh Rice University Electronic switching, memory, and sensor devices from carbon sheets on dielectric materials

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Angewandte Chemie (June 2009); Vol 48, pp 4785-4787; "A graphene platform for sensing biomolecules", Lu et al *
Nano Letters (2008); Vol 8, pp 4469-4476, "Graphene-based single bacterium resolution...", Mohanty & Berry *
Nature Materials (Mar 2009); Vol 8, pp 171-172, "Epitaxial Graphene: How silicon leaves the scene", Sutter *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022229585A1 (en) 2021-04-29 2022-11-03 Prognomics Ltd Biosensors

Also Published As

Publication number Publication date
WO2011004136A1 (en) 2011-01-13
GB0911705D0 (en) 2009-08-19
GB2471672A (en) 2011-01-12
GB201200154D0 (en) 2012-02-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200707