GB2444371B - Fuctionalised interface refreshing - Google Patents

Fuctionalised interface refreshing

Info

Publication number
GB2444371B
GB2444371B GB0722561A GB0722561A GB2444371B GB 2444371 B GB2444371 B GB 2444371B GB 0722561 A GB0722561 A GB 0722561A GB 0722561 A GB0722561 A GB 0722561A GB 2444371 B GB2444371 B GB 2444371B
Authority
GB
United Kingdom
Prior art keywords
fuctionalised
interface refreshing
refreshing
interface
fuctionalised interface
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.)
Expired - Fee Related
Application number
GB0722561A
Other versions
GB2444371A (en
GB0722561D0 (en
Inventor
Andrew Mark Shaw
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.)
Evanesco Ltd
Original Assignee
Evanesco 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
Priority claimed from GBGB0405823.6A external-priority patent/GB0405823D0/en
Application filed by Evanesco Ltd filed Critical Evanesco Ltd
Priority to GB0722561A priority Critical patent/GB2444371B/en
Priority claimed from GB0714044A external-priority patent/GB2438536B/en
Publication of GB0722561D0 publication Critical patent/GB0722561D0/en
Publication of GB2444371A publication Critical patent/GB2444371A/en
Application granted granted Critical
Publication of GB2444371B publication Critical patent/GB2444371B/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
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • 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
    • G01N21/7746—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 the waveguide coupled to a cavity resonator
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
    • 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
    • G01N2021/7783—Transmission, loss

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB0722561A 2004-03-15 2005-03-15 Fuctionalised interface refreshing Expired - Fee Related GB2444371B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0722561A GB2444371B (en) 2004-03-15 2005-03-15 Fuctionalised interface refreshing

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0405823.6A GB0405823D0 (en) 2004-03-15 2004-03-15 Functionalised surface sensing apparatus and methods
GB0714044A GB2438536B (en) 2004-03-15 2005-03-15 Functionalised surface sensing apparatus and methods
GB0722561A GB2444371B (en) 2004-03-15 2005-03-15 Fuctionalised interface refreshing

Publications (3)

Publication Number Publication Date
GB0722561D0 GB0722561D0 (en) 2007-12-27
GB2444371A GB2444371A (en) 2008-06-04
GB2444371B true GB2444371B (en) 2008-07-23

Family

ID=39387125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0722561A Expired - Fee Related GB2444371B (en) 2004-03-15 2005-03-15 Fuctionalised interface refreshing

Country Status (1)

Country Link
GB (1) GB2444371B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002056018A1 (en) * 2001-01-16 2002-07-18 Universite Catholique De Louvain Surface chemical modification of optical elements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002056018A1 (en) * 2001-01-16 2002-07-18 Universite Catholique De Louvain Surface chemical modification of optical elements

Also Published As

Publication number Publication date
GB2444371A (en) 2008-06-04
GB0722561D0 (en) 2007-12-27

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Legal Events

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

Effective date: 20100315