IN2014DN08429A - - Google Patents

Info

Publication number
IN2014DN08429A
IN2014DN08429A IN8429DEN2014A IN2014DN08429A IN 2014DN08429 A IN2014DN08429 A IN 2014DN08429A IN 8429DEN2014 A IN8429DEN2014 A IN 8429DEN2014A IN 2014DN08429 A IN2014DN08429 A IN 2014DN08429A
Authority
IN
India
Prior art keywords
electrode
target species
megaohms
probe molecules
binding
Prior art date
Application number
Inventor
Jason Davis
Paulo Roberto Bueno
Original Assignee
Isis Innovation
Univ Estadual Paulista Julio D
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 Isis Innovation, Univ Estadual Paulista Julio D filed Critical Isis Innovation
Publication of IN2014DN08429A publication Critical patent/IN2014DN08429A/en

Links

Classifications

    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • 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
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3276—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a hybridisation with immobilised receptors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/46—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans from vertebrates
    • G01N2333/47—Assays involving proteins of known structure or function as defined in the subgroups
    • G01N2333/4701—Details
    • G01N2333/4737—C-reactive protein
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases

Abstract

The application relates to an electrode for use in the electrochemical detection of a target species wherein the electrode has a planar surface disposed on which are probe molecules that are capable of binding selectively to the target species wherein the electrode prior to binding of the probe molecules with the target species has an electron transfer resistance per area of the electrode of from 10 megaohms cm to 95 megaohms cm.
IN8429DEN2014 2012-05-01 2013-05-01 IN2014DN08429A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201207585A GB201207585D0 (en) 2012-05-01 2012-05-01 An electrode and use thereof
PCT/GB2013/051121 WO2013164611A1 (en) 2012-05-01 2013-05-01 An electrode and use thereof

Publications (1)

Publication Number Publication Date
IN2014DN08429A true IN2014DN08429A (en) 2015-05-08

Family

ID=46330603

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8429DEN2014 IN2014DN08429A (en) 2012-05-01 2013-05-01

Country Status (8)

Country Link
US (2) US9810656B2 (en)
EP (1) EP2845005A1 (en)
JP (1) JP2015516066A (en)
AU (1) AU2013255631A1 (en)
CA (1) CA2870176A1 (en)
GB (1) GB201207585D0 (en)
IN (1) IN2014DN08429A (en)
WO (1) WO2013164611A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201207585D0 (en) * 2012-05-01 2012-06-13 Isis Innovation An electrode and use thereof
RU2553370C1 (en) * 2014-02-10 2015-06-10 Виталий Юрьевич Мишланов Method for determining c-reactive protein concentration by immune impedance analysis
US10436772B2 (en) * 2014-08-25 2019-10-08 United Arab Emirates University Method and system for counting white blood cells electrically
US10564123B2 (en) 2014-05-25 2020-02-18 United Arab Emirates University Bioreactor system and method of operating same for cellular composition identification and quantification
CN104181299B (en) * 2014-09-12 2016-01-06 山东理工大学 A kind of preparation method of platinum hybrid cupric oxide multi-wall carbon nano-tube tube sensor and application
EP3736563B1 (en) * 2015-10-05 2023-11-08 University of Pittsburgh - Of the Commonwealth System of Higher Education Portable handheld tesstrip device with aptamer for decting cardac biomarkers
WO2017066347A1 (en) * 2015-10-14 2017-04-20 The Regents Of The University Of California Reconfigurable, multi-technique electrochemical portable biosensor
US11536721B2 (en) 2017-03-24 2022-12-27 Iowa State University Research Foundation, Inc. Electrochemical immunosensors
KR102030272B1 (en) * 2018-04-27 2019-10-08 재단법인 구미전자정보기술원 Method and apparatus for detecting bio-marker for diabetes
US20200240983A1 (en) * 2019-01-25 2020-07-30 Colorado State University Research Foundation Capacitive micro-sensor for pathogen-specific antibody responses
CN109856217B (en) * 2019-03-07 2021-10-15 宁波远志立方能源科技有限公司 Method for detecting miRNA-21 based on electrochemical alternating current impedance
US11904000B2 (en) 2019-05-06 2024-02-20 Brown University Compositions and methods to enhance cutaneous wound healing
GB202009403D0 (en) 2020-05-13 2020-08-05 Univ Bath Electrochemical sensing
WO2022204258A1 (en) * 2021-03-24 2022-09-29 InnoTech Precision Medicine, Inc. Device and method for detecting inflammation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003065A (en) 1988-06-14 1991-03-26 Carey Merritt Compounds and process for measuring c-reactive protein
IL138229A (en) 2000-09-04 2005-03-20 Yissum Res Dev Co Method and system for detecting nucleic acids
WO2005001122A2 (en) 2003-06-27 2005-01-06 Adnavance Technologies, Inc. Electrochemical detection of dna binding
WO2011029881A2 (en) * 2009-09-09 2011-03-17 Autodisplay Biotech Gmbh A method for binding a recombinant polypeptide to a carrier
WO2011069997A2 (en) * 2009-12-09 2011-06-16 Iti Scotland Limited Detecting analytes
GB201207585D0 (en) * 2012-05-01 2012-06-13 Isis Innovation An electrode and use thereof

Also Published As

Publication number Publication date
EP2845005A1 (en) 2015-03-11
BR112014027489A2 (en) 2017-06-27
US20180209931A1 (en) 2018-07-26
GB201207585D0 (en) 2012-06-13
AU2013255631A1 (en) 2014-10-30
JP2015516066A (en) 2015-06-04
US10830727B2 (en) 2020-11-10
CA2870176A1 (en) 2013-11-07
WO2013164611A1 (en) 2013-11-07
US20150122669A1 (en) 2015-05-07
US9810656B2 (en) 2017-11-07

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