GB2428290B - Monofibre optical meter for chemical measurement - Google Patents

Monofibre optical meter for chemical measurement

Info

Publication number
GB2428290B
GB2428290B GB0514245A GB0514245A GB2428290B GB 2428290 B GB2428290 B GB 2428290B GB 0514245 A GB0514245 A GB 0514245A GB 0514245 A GB0514245 A GB 0514245A GB 2428290 B GB2428290 B GB 2428290B
Authority
GB
United Kingdom
Prior art keywords
monofibre
chemical measurement
optical meter
meter
optical
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
GB0514245A
Other versions
GB0514245D0 (en
GB2428290A (en
Inventor
Jeremy J Ramsden
Yosyp Petrovich Sharkan
Serhiy Oleksandrovich Korposh
Mikhailo Yurievich Sichka
Nikolay Borisovich Zhitov
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.)
Cranfield University
Original Assignee
Cranfield University
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 Cranfield University filed Critical Cranfield University
Priority to GB0514245A priority Critical patent/GB2428290B/en
Publication of GB0514245D0 publication Critical patent/GB0514245D0/en
Publication of GB2428290A publication Critical patent/GB2428290A/en
Application granted granted Critical
Publication of GB2428290B publication Critical patent/GB2428290B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02041—Interferometers characterised by particular imaging or detection techniques
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • 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
    • G01N21/7703—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 using reagent-clad optical fibres or optical waveguides
    • 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
    • G01N21/7703—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 using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706—Reagent provision
    • G01N2021/7723—Swelling part, also for adsorption sensor, i.e. without chemical reaction
    • 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
    • G01N2021/7779—Measurement method of reaction-produced change in sensor interferometric

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB0514245A 2005-07-12 2005-07-12 Monofibre optical meter for chemical measurement Active GB2428290B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0514245A GB2428290B (en) 2005-07-12 2005-07-12 Monofibre optical meter for chemical measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0514245A GB2428290B (en) 2005-07-12 2005-07-12 Monofibre optical meter for chemical measurement

Publications (3)

Publication Number Publication Date
GB0514245D0 GB0514245D0 (en) 2005-08-17
GB2428290A GB2428290A (en) 2007-01-24
GB2428290B true GB2428290B (en) 2010-09-01

Family

ID=34897077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0514245A Active GB2428290B (en) 2005-07-12 2005-07-12 Monofibre optical meter for chemical measurement

Country Status (1)

Country Link
GB (1) GB2428290B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104568946A (en) * 2015-01-23 2015-04-29 中国农业大学 Intelligent optical fiber pH sensor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096784A (en) * 1981-04-09 1982-10-20 Standard Telephones Cables Ltd Optical fibre temperature sensors
US5804453A (en) * 1996-02-09 1998-09-08 Duan-Jun Chen Fiber optic direct-sensing bioprobe using a phase-tracking approach
US6141098A (en) * 1996-01-29 2000-10-31 Sentec Corporation Fiber optic temperature sensor
WO2001036945A1 (en) * 1999-11-18 2001-05-25 Farfield Sensors Limited Sensor device
GB2385915A (en) * 2001-10-19 2003-09-03 Optomed As Fibre optic sensing of measurands within the body
WO2006074444A2 (en) * 2005-01-07 2006-07-13 Fortebio, Inc. Enzyme activity measurements using bio-layer interferometry

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096784A (en) * 1981-04-09 1982-10-20 Standard Telephones Cables Ltd Optical fibre temperature sensors
US6141098A (en) * 1996-01-29 2000-10-31 Sentec Corporation Fiber optic temperature sensor
US5804453A (en) * 1996-02-09 1998-09-08 Duan-Jun Chen Fiber optic direct-sensing bioprobe using a phase-tracking approach
WO2001036945A1 (en) * 1999-11-18 2001-05-25 Farfield Sensors Limited Sensor device
GB2385915A (en) * 2001-10-19 2003-09-03 Optomed As Fibre optic sensing of measurands within the body
WO2006074444A2 (en) * 2005-01-07 2006-07-13 Fortebio, Inc. Enzyme activity measurements using bio-layer interferometry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104568946A (en) * 2015-01-23 2015-04-29 中国农业大学 Intelligent optical fiber pH sensor

Also Published As

Publication number Publication date
GB0514245D0 (en) 2005-08-17
GB2428290A (en) 2007-01-24

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Legal Events

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Free format text: REGISTERED BETWEEN 20120823 AND 20120829

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

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