GB201200626D0 - A chemical species sensor and a method for detecting a chemical species - Google Patents

A chemical species sensor and a method for detecting a chemical species

Info

Publication number
GB201200626D0
GB201200626D0 GBGB1200626.8A GB201200626A GB201200626D0 GB 201200626 D0 GB201200626 D0 GB 201200626D0 GB 201200626 A GB201200626 A GB 201200626A GB 201200626 D0 GB201200626 D0 GB 201200626D0
Authority
GB
United Kingdom
Prior art keywords
chemical species
detecting
sensor
chemical
species sensor
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.)
Granted
Application number
GBGB1200626.8A
Other versions
GB2498522A (en
GB2498522B (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.)
EFFICIENCE MARKETING
Original Assignee
EFFICIENCE MARKETING
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 EFFICIENCE MARKETING filed Critical EFFICIENCE MARKETING
Priority to GB1200626.8A priority Critical patent/GB2498522B/en
Publication of GB201200626D0 publication Critical patent/GB201200626D0/en
Priority to FR1203452A priority patent/FR2985813A1/en
Priority to DE102013001035.7A priority patent/DE102013001035A1/en
Publication of GB2498522A publication Critical patent/GB2498522A/en
Application granted granted Critical
Publication of GB2498522B publication Critical patent/GB2498522B/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
    • 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
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4148—Integrated circuits therefor, e.g. fabricated by CMOS processing
    • 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
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4141—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4141—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for gases
    • G01N27/4143—Air gap between gate and channel, i.e. suspended gate [SG] FETs
    • 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
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
    • H10K10/40—Organic transistors
    • H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
    • H10K10/462—Insulated gate field-effect transistors [IGFETs]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Molecular Biology (AREA)
  • Computer Hardware Design (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB1200626.8A 2012-01-16 2012-01-16 A chemical species sensor and a method for detecting a chemical species Expired - Fee Related GB2498522B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1200626.8A GB2498522B (en) 2012-01-16 2012-01-16 A chemical species sensor and a method for detecting a chemical species
FR1203452A FR2985813A1 (en) 2012-01-16 2012-12-18 CHEMICAL SPECIES SENSOR AND METHOD FOR DETECTION OF A CHEMICAL SPECIES
DE102013001035.7A DE102013001035A1 (en) 2012-01-16 2013-01-15 A chemical species sensor and a method for detecting a chemical species

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1200626.8A GB2498522B (en) 2012-01-16 2012-01-16 A chemical species sensor and a method for detecting a chemical species

Publications (3)

Publication Number Publication Date
GB201200626D0 true GB201200626D0 (en) 2012-02-29
GB2498522A GB2498522A (en) 2013-07-24
GB2498522B GB2498522B (en) 2014-03-12

Family

ID=45814030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1200626.8A Expired - Fee Related GB2498522B (en) 2012-01-16 2012-01-16 A chemical species sensor and a method for detecting a chemical species

Country Status (3)

Country Link
DE (1) DE102013001035A1 (en)
FR (1) FR2985813A1 (en)
GB (1) GB2498522B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015104419A1 (en) 2014-04-02 2015-10-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Fluid sensor and method for assaying a fluid
FR3057666B1 (en) 2016-10-13 2019-08-02 Peugeot Citroen Automobiles Sa HIGH SELECTIVE ELECTRONIC MOBILITY DETECTION SENSOR WITH A GASEOUS OR LIQUID COMPONENT
EP4177602A1 (en) * 2021-11-09 2023-05-10 Siemens Aktiengesellschaft Method for determining a composition of a substance sample, detector, control unit and computer program product

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644820A1 (en) * 1986-12-31 1988-11-03 Gyulai Maria Dobosne Device and method of detecting particles
BG50700A1 (en) 1990-07-11 1992-10-15 Inst Fiz Na Tvardoto Tjalo Aka Gas sensitive field transistor with conducting oxide gate
JPH07218461A (en) * 1994-02-01 1995-08-18 Riken Corp Gas sensor driving method and gas detecting method using the same
DE10331299A1 (en) * 2003-07-10 2005-02-03 Infineon Technologies Ag Sensor-transistor element, sensor unit and sensor array
US20050237735A1 (en) 2004-04-27 2005-10-27 Eagle Fan Illuminating mount
TW200706863A (en) * 2005-03-18 2007-02-16 Nano Proprietary Inc Gated gas sensor
DE102006055990A1 (en) * 2006-11-24 2008-05-29 Forschungszentrum Jülich GmbH Apparatus and method for measuring biological and electronic properties of a sample
GB2469331A (en) * 2009-04-09 2010-10-13 Tech Universit T Graz OFET-based sensor with organic gate dielectric for detecting an analyte
DE102010001624A1 (en) * 2010-02-05 2011-08-11 Robert Bosch GmbH, 70469 Method for the detection of two or more gas species

Also Published As

Publication number Publication date
GB2498522A (en) 2013-07-24
DE102013001035A1 (en) 2014-01-23
FR2985813A1 (en) 2013-07-19
GB2498522B (en) 2014-03-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180116