ATE470849T1 - Beugungsbasierter sensor, der markierungsfreie bindungserkennung und fluoreszenz-verstärkung kombiniert - Google Patents

Beugungsbasierter sensor, der markierungsfreie bindungserkennung und fluoreszenz-verstärkung kombiniert

Info

Publication number
ATE470849T1
ATE470849T1 AT06824773T AT06824773T ATE470849T1 AT E470849 T1 ATE470849 T1 AT E470849T1 AT 06824773 T AT06824773 T AT 06824773T AT 06824773 T AT06824773 T AT 06824773T AT E470849 T1 ATE470849 T1 AT E470849T1
Authority
AT
Austria
Prior art keywords
detection
data
label
collecting
light source
Prior art date
Application number
AT06824773T
Other languages
English (en)
Inventor
Stephen Schulz
Brian Cunningham
Lance Laing
Peter Li
Brant Binder
Gangadhar Jogikalmath
Alex Borsody
Original Assignee
Sru Biosystems Inc
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 Sru Biosystems Inc filed Critical Sru Biosystems Inc
Application granted granted Critical
Publication of ATE470849T1 publication Critical patent/ATE470849T1/de

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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • G01N21/774—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 reagent being on a grating or periodic structure
    • G01N21/7743—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 reagent being on a grating or periodic structure the reagent-coated grating coupling light in or out of the waveguide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/808—Optical sensing apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/805—Optical property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT06824773T 2005-08-11 2006-07-20 Beugungsbasierter sensor, der markierungsfreie bindungserkennung und fluoreszenz-verstärkung kombiniert ATE470849T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US70757905P 2005-08-11 2005-08-11
US71369405P 2005-09-02 2005-09-02
US77816006P 2006-02-28 2006-02-28
US79020706P 2006-04-07 2006-04-07
PCT/US2006/028473 WO2007019024A2 (en) 2005-08-11 2006-07-20 Grating-based sensor combining label-free binding detection and fluorescence amplification and readout system for sensor

Publications (1)

Publication Number Publication Date
ATE470849T1 true ATE470849T1 (de) 2010-06-15

Family

ID=37628824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06824773T ATE470849T1 (de) 2005-08-11 2006-07-20 Beugungsbasierter sensor, der markierungsfreie bindungserkennung und fluoreszenz-verstärkung kombiniert

Country Status (11)

Country Link
US (3) US7863052B2 (de)
EP (2) EP2208985A1 (de)
JP (1) JP4864088B2 (de)
KR (1) KR101006793B1 (de)
AT (1) ATE470849T1 (de)
AU (1) AU2006279060B2 (de)
CA (1) CA2615217A1 (de)
DE (1) DE602006014840D1 (de)
IL (1) IL187808A (de)
NZ (1) NZ564642A (de)
WO (1) WO2007019024A2 (de)

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Also Published As

Publication number Publication date
CA2615217A1 (en) 2007-02-15
AU2006279060B2 (en) 2009-08-27
WO2007019024A3 (en) 2007-05-18
US20100003743A1 (en) 2010-01-07
KR20080031352A (ko) 2008-04-08
EP1913366B1 (de) 2010-06-09
NZ564642A (en) 2010-05-28
US20100227769A1 (en) 2010-09-09
US7960170B2 (en) 2011-06-14
WO2007019024A2 (en) 2007-02-15
AU2006279060A1 (en) 2007-02-15
IL187808A0 (en) 2008-08-07
JP2009505065A (ja) 2009-02-05
DE602006014840D1 (de) 2010-07-22
EP2208985A1 (de) 2010-07-21
JP4864088B2 (ja) 2012-01-25
US20100329933A1 (en) 2010-12-30
HK1116252A1 (en) 2008-12-19
US7863052B2 (en) 2011-01-04
KR101006793B1 (ko) 2011-01-10
EP1913366A2 (de) 2008-04-23
IL187808A (en) 2011-12-29

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