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GB201806635D0 - Sensors for volatile compounds - Google Patents

Sensors for volatile compounds

Info

Publication number
GB201806635D0
GB201806635D0 GBGB1806635.7A GB201806635A GB201806635D0 GB 201806635 D0 GB201806635 D0 GB 201806635D0 GB 201806635 A GB201806635 A GB 201806635A GB 201806635 D0 GB201806635 D0 GB 201806635D0
Authority
GB
United Kingdom
Prior art keywords
sensors
volatile compounds
volatile
compounds
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.)
Withdrawn
Application number
GBGB1806635.7A
Other versions
GB2573118A (en
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.)
University of The West of England
Original Assignee
University of The West of England
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 University of The West of England filed Critical University of The West of England
Priority to GB1806635.7A priority Critical patent/GB2573118A/en
Publication of GB201806635D0 publication Critical patent/GB201806635D0/en
Priority to PCT/GB2019/051125 priority patent/WO2019207291A1/en
Publication of GB2573118A publication Critical patent/GB2573118A/en
Withdrawn legal-status Critical Current

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
    • G01N27/02—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
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G01N21/766—Chemiluminescence; Bioluminescence of gases
    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/127—Composition of the body, e.g. the composition of its sensitive layer comprising nanoparticles
    • 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
    • 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
    • G01N33/0057—Warfare agents or explosives
    • 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
    • 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
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
    • 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
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/493—Physical analysis of biological material of liquid biological material urine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Nanotechnology (AREA)
  • Combustion & Propulsion (AREA)
  • Plasma & Fusion (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB1806635.7A 2018-04-24 2018-04-24 Sensors for volatile compounds Withdrawn GB2573118A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1806635.7A GB2573118A (en) 2018-04-24 2018-04-24 Sensors for volatile compounds
PCT/GB2019/051125 WO2019207291A1 (en) 2018-04-24 2019-04-23 Sensors for determining volatile compounds based on electrical conductivity and cataluminescence measurements of metal oxide films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1806635.7A GB2573118A (en) 2018-04-24 2018-04-24 Sensors for volatile compounds

Publications (2)

Publication Number Publication Date
GB201806635D0 true GB201806635D0 (en) 2018-06-06
GB2573118A GB2573118A (en) 2019-10-30

Family

ID=62236331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1806635.7A Withdrawn GB2573118A (en) 2018-04-24 2018-04-24 Sensors for volatile compounds

Country Status (2)

Country Link
GB (1) GB2573118A (en)
WO (1) WO2019207291A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11573220B2 (en) * 2018-12-31 2023-02-07 Baker Hughes Oilfield Operations Llc Cataluminescence for downhole fluid analysis
JP7352461B2 (en) * 2019-12-18 2023-09-28 新コスモス電機株式会社 Semiconductor gas detection element
CN114577782B (en) * 2020-12-01 2023-07-25 四川大学 A ratiometric catalytic luminescence method for detecting organic amines
CN115420847B (en) * 2022-09-01 2024-10-22 合肥学院 Device for predicting oxidation state of vegetable oil
CN116539598A (en) * 2023-05-16 2023-08-04 广东药科大学 A method for detecting hydrogen sulfide based on nano-yttrium oxide-indium oxide composite material catalytic luminescence
CN118706903B (en) * 2024-06-28 2025-09-16 华中科技大学 Environment-controllable Cr-resistant volatile alloy test evaluation device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139056A (en) * 1982-02-12 1983-08-18 Matsushita Electric Ind Co Ltd gas detection device
FR2871573B1 (en) * 2004-06-11 2007-03-30 Cybernetix Sa DETECTOR AND METHOD FOR OPTICAL AND ELECTRICAL DETECTION OF AT LEAST ONE GAS DETERMINED IN AN AMBIENT ATMOSPHERE
GB0718299D0 (en) * 2007-09-19 2007-10-31 Univ Bristol Gas sensor
EP2373981A2 (en) * 2008-12-10 2011-10-12 Smiths Detection Inc. Combined optical and resistance measuring apparatus and method
CN201607410U (en) * 2010-03-18 2010-10-13 中华人民共和国辽宁出入境检验检疫局 Nanometer sensor for simultaneously detecting light signal and electric signal
CN108195826B (en) * 2017-12-19 2020-09-04 东北大学 Conductivity-catalytic luminescence dual-channel gas sensor, detection device and detection method
CN108535335B (en) * 2018-04-13 2021-04-02 安徽建筑大学 A method for detecting organic pollutants based on multiple independent signals of the same material

Also Published As

Publication number Publication date
WO2019207291A1 (en) 2019-10-31
GB2573118A (en) 2019-10-30

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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)