GB2589622B - Sensor - Google Patents

Sensor Download PDF

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Publication number
GB2589622B
GB2589622B GB1917813.6A GB201917813A GB2589622B GB 2589622 B GB2589622 B GB 2589622B GB 201917813 A GB201917813 A GB 201917813A GB 2589622 B GB2589622 B GB 2589622B
Authority
GB
United Kingdom
Prior art keywords
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.)
Active
Application number
GB1917813.6A
Other versions
GB2589622A (en
GB201917813D0 (en
Inventor
Naydenova Izabela
Amarandei George
Grogan Catherine
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.)
Univ Dublin Technological
Technological University Dublin
Original Assignee
Univ Dublin Technological
Technological University Dublin
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 Univ Dublin Technological, Technological University Dublin filed Critical Univ Dublin Technological
Priority to GB1917813.6A priority Critical patent/GB2589622B/en
Publication of GB201917813D0 publication Critical patent/GB201917813D0/en
Publication of GB2589622A publication Critical patent/GB2589622A/en
Application granted granted Critical
Publication of GB2589622B publication Critical patent/GB2589622B/en
Active 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4788—Diffraction
    • 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
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/81—Indicating humidity
    • 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
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7773—Reflection
GB1917813.6A 2019-12-05 2019-12-05 Sensor Active GB2589622B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1917813.6A GB2589622B (en) 2019-12-05 2019-12-05 Sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1917813.6A GB2589622B (en) 2019-12-05 2019-12-05 Sensor

Publications (3)

Publication Number Publication Date
GB201917813D0 GB201917813D0 (en) 2020-01-22
GB2589622A GB2589622A (en) 2021-06-09
GB2589622B true GB2589622B (en) 2022-07-13

Family

ID=69171936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1917813.6A Active GB2589622B (en) 2019-12-05 2019-12-05 Sensor

Country Status (1)

Country Link
GB (1) GB2589622B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301886A (en) * 1994-03-28 1996-12-18 British Tech Group Hologram used as a sensor
WO2007039717A1 (en) * 2005-10-03 2007-04-12 Smart Holograms Limited Use of holographic sensors
WO2007060648A2 (en) * 2005-11-25 2007-05-31 Dublin Institute Of Technology A holographic sensor
WO2009127824A1 (en) * 2008-04-16 2009-10-22 Smart Holograms Limited Photopolymerizable compositions
US20140368829A1 (en) * 2011-02-25 2014-12-18 University Of Western Australia Optical cantilever based analysis
US20150140680A1 (en) * 2013-11-18 2015-05-21 Electronics And Telecommunications Research Institute Integral label-free biosensor and analysis method using the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301886A (en) * 1994-03-28 1996-12-18 British Tech Group Hologram used as a sensor
WO2007039717A1 (en) * 2005-10-03 2007-04-12 Smart Holograms Limited Use of holographic sensors
WO2007060648A2 (en) * 2005-11-25 2007-05-31 Dublin Institute Of Technology A holographic sensor
WO2009127824A1 (en) * 2008-04-16 2009-10-22 Smart Holograms Limited Photopolymerizable compositions
US20140368829A1 (en) * 2011-02-25 2014-12-18 University Of Western Australia Optical cantilever based analysis
US20150140680A1 (en) * 2013-11-18 2015-05-21 Electronics And Telecommunications Research Institute Integral label-free biosensor and analysis method using the same

Also Published As

Publication number Publication date
GB2589622A (en) 2021-06-09
GB201917813D0 (en) 2020-01-22

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