GB201107669D0 - Electrochemical sensor - Google Patents

Electrochemical sensor

Info

Publication number
GB201107669D0
GB201107669D0 GBGB1107669.2A GB201107669A GB201107669D0 GB 201107669 D0 GB201107669 D0 GB 201107669D0 GB 201107669 A GB201107669 A GB 201107669A GB 201107669 D0 GB201107669 D0 GB 201107669D0
Authority
GB
United Kingdom
Prior art keywords
sensor
ink
breath
housing
tuberculosis
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.)
Ceased
Application number
GBGB1107669.2A
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.)
Kanichi Research Services Ltd
Original Assignee
Kanichi Research Services 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 Kanichi Research Services Ltd filed Critical Kanichi Research Services Ltd
Priority to GBGB1107669.2A priority Critical patent/GB201107669D0/en
Publication of GB201107669D0 publication Critical patent/GB201107669D0/en
Priority to PCT/GB2012/051005 priority patent/WO2012153124A1/en
Ceased legal-status Critical Current

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
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G01N33/4975—Physical analysis of biological material of gaseous biological material, e.g. breath other than oxygen, carbon dioxide or alcohol, e.g. organic vapours
    • 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
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

An electrochemical sensor for detecting one or more biomarkers for tuberculosis in the breath; which may form part of an apparatus for detecting the biomarkers comprising a housing for the electrochemical sensor, a receiver configured to allow passage for the breath into the housing, and a reader for displaying the results produced by the electrochemical sensor. Also described is a method for manufacturing the sensor comprising applying a first ink to a substrate, drying the first ink to form a working electrode, applying a second ink to the substrate, drying the second ink to form a reference electrode, and creating electrical connections; and a method of manufacturing an apparatus comprising anchoring the sensor in a housing connecting a receiver to the housing and connecting a reader to the sensor. Also disclosed is a method of diagnosing tuberculosis comprising exposing the sensor to breath, applying a potential, measuring a current generated, processing the measured current to determine the concentration of one or more biomarkers for tuberculosis and determining whether tuberculosis is present. Finally a breath testing kit and the general use of the sensor are disclosed.
GBGB1107669.2A 2011-05-09 2011-05-09 Electrochemical sensor Ceased GB201107669D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1107669.2A GB201107669D0 (en) 2011-05-09 2011-05-09 Electrochemical sensor
PCT/GB2012/051005 WO2012153124A1 (en) 2011-05-09 2012-05-08 Electrochemical sensor for the detection of one or more biomarkers tuberculosis in breath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1107669.2A GB201107669D0 (en) 2011-05-09 2011-05-09 Electrochemical sensor

Publications (1)

Publication Number Publication Date
GB201107669D0 true GB201107669D0 (en) 2011-06-22

Family

ID=44243792

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1107669.2A Ceased GB201107669D0 (en) 2011-05-09 2011-05-09 Electrochemical sensor

Country Status (2)

Country Link
GB (1) GB201107669D0 (en)
WO (1) WO2012153124A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015535343A (en) 2012-10-29 2015-12-10 ユニバーシティ・オブ・ユタ・リサーチ・ファウンデイション Functionalized nanotube sensors and related methods
US9188579B2 (en) 2013-11-21 2015-11-17 Qualcomm Incorporated Sniffing smartphone
BR102019006678A2 (en) 2019-04-02 2020-10-06 Universidade Federal de Uberlândia PROCESS OF MODIFICATION OF THE SURFACE OF ELECTRODES FOR THE CONSTRUCTION OF ELECTROCHEMICAL BIOSSENSORS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ562236A (en) * 2007-10-05 2010-04-30 Univ Otago Detection of volatile compounds as markers for Mycobacteria tuberculosis
GB2469803A (en) 2009-04-27 2010-11-03 Kanichi Rs Ltd Electrochemical sensor

Also Published As

Publication number Publication date
WO2012153124A1 (en) 2012-11-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)