AU2004297498B2 - Sample flow positioning method and analytical system using the method - Google Patents

Sample flow positioning method and analytical system using the method Download PDF

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Publication number
AU2004297498B2
AU2004297498B2 AU2004297498A AU2004297498A AU2004297498B2 AU 2004297498 B2 AU2004297498 B2 AU 2004297498B2 AU 2004297498 A AU2004297498 A AU 2004297498A AU 2004297498 A AU2004297498 A AU 2004297498A AU 2004297498 B2 AU2004297498 B2 AU 2004297498B2
Authority
AU
Australia
Prior art keywords
flow
guiding
interface
fluid
fluids
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.)
Ceased
Application number
AU2004297498A
Other languages
English (en)
Other versions
AU2004297498A1 (en
Inventor
Hakan Roos
Mattias Tidare
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.)
Global Life Sciences Solutions USA LLC
Original Assignee
GE Healthcare Bio Sciences Corp
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 SE0303319A external-priority patent/SE0303319D0/xx
Application filed by GE Healthcare Bio Sciences Corp filed Critical GE Healthcare Bio Sciences Corp
Publication of AU2004297498A1 publication Critical patent/AU2004297498A1/en
Assigned to GE HEALTHCARE BIO-SCIENCES AB reassignment GE HEALTHCARE BIO-SCIENCES AB Alteration of Name(s) of Applicant(s) under S113 Assignors: BIACORE AB
Application granted granted Critical
Publication of AU2004297498B2 publication Critical patent/AU2004297498B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • G01N21/276—Calibration, base line adjustment, drift correction with alternation of sample and standard in optical path
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • G01N2021/058—Flat flow cell
    • 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
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AU2004297498A 2003-12-10 2004-12-08 Sample flow positioning method and analytical system using the method Ceased AU2004297498B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US52895003P 2003-12-10 2003-12-10
US60/528,950 2003-12-10
SE0303319-8 2003-12-10
SE0303319A SE0303319D0 (sv) 2003-12-10 2003-12-10 Sample flow positioning method and analytical system using the method
PCT/SE2004/001825 WO2005057186A1 (en) 2003-12-10 2004-12-08 Sample flow positioning method and analytical system using the method

Publications (2)

Publication Number Publication Date
AU2004297498A1 AU2004297498A1 (en) 2005-06-23
AU2004297498B2 true AU2004297498B2 (en) 2009-10-01

Family

ID=34680754

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004297498A Ceased AU2004297498B2 (en) 2003-12-10 2004-12-08 Sample flow positioning method and analytical system using the method

Country Status (5)

Country Link
EP (1) EP1692488B1 (https=)
JP (1) JP4870571B2 (https=)
AT (1) ATE517329T1 (https=)
AU (1) AU2004297498B2 (https=)
WO (1) WO2005057186A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130295587A1 (en) * 2011-01-24 2013-11-07 Ge Healthcare Bio-Sciences Ab Method of coupling binding agents to a substrate surface
KR102102934B1 (ko) * 2013-12-10 2020-04-21 일루미나, 인코포레이티드 생물학적 또는 화학적 분석을 위한 바이오센서들 및 이를 제조하기 위한 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000056444A2 (en) * 1999-03-24 2000-09-28 Torsana Biosensor A/S Spatially directed interaction on a solid surface
US20010055817A1 (en) * 1998-01-20 2001-12-27 Magnus Malmqvist Method and device for laminar flow on a sensing surface

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63262565A (ja) * 1987-04-20 1988-10-28 Hitachi Ltd フロ−セル
US5716852A (en) * 1996-03-29 1998-02-10 University Of Washington Microfabricated diffusion-based chemical sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010055817A1 (en) * 1998-01-20 2001-12-27 Magnus Malmqvist Method and device for laminar flow on a sensing surface
WO2000056444A2 (en) * 1999-03-24 2000-09-28 Torsana Biosensor A/S Spatially directed interaction on a solid surface

Also Published As

Publication number Publication date
WO2005057186A1 (en) 2005-06-23
EP1692488A1 (en) 2006-08-23
AU2004297498A1 (en) 2005-06-23
EP1692488B1 (en) 2011-07-20
JP4870571B2 (ja) 2012-02-08
ATE517329T1 (de) 2011-08-15
JP2007514161A (ja) 2007-05-31

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired