ATE339682T1 - Verfahren und vorrichtung zur elektrochemilumineszenz-detektion magnetischer partikeln - Google Patents

Verfahren und vorrichtung zur elektrochemilumineszenz-detektion magnetischer partikeln

Info

Publication number
ATE339682T1
ATE339682T1 AT95943578T AT95943578T ATE339682T1 AT E339682 T1 ATE339682 T1 AT E339682T1 AT 95943578 T AT95943578 T AT 95943578T AT 95943578 T AT95943578 T AT 95943578T AT E339682 T1 ATE339682 T1 AT E339682T1
Authority
AT
Austria
Prior art keywords
capture
distribution
magnetic field
active species
magnetic particles
Prior art date
Application number
AT95943578T
Other languages
English (en)
Inventor
David B Talley
Jonathan K Leland
Original Assignee
Bioveris 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
Application filed by Bioveris Corp filed Critical Bioveris Corp
Application granted granted Critical
Publication of ATE339682T1 publication Critical patent/ATE339682T1/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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • 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
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/69—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids, e.g. molten metal
    • 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Pyridine Compounds (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Hard Magnetic Materials (AREA)
AT95943578T 1994-11-10 1995-11-13 Verfahren und vorrichtung zur elektrochemilumineszenz-detektion magnetischer partikeln ATE339682T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/339,237 US5744367A (en) 1994-11-10 1994-11-10 Magnetic particle based electrochemiluminescent detection apparatus and method

Publications (1)

Publication Number Publication Date
ATE339682T1 true ATE339682T1 (de) 2006-10-15

Family

ID=23328109

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95943578T ATE339682T1 (de) 1994-11-10 1995-11-13 Verfahren und vorrichtung zur elektrochemilumineszenz-detektion magnetischer partikeln

Country Status (8)

Country Link
US (2) US5744367A (de)
EP (1) EP0871864B1 (de)
JP (2) JPH10509798A (de)
AT (1) ATE339682T1 (de)
AU (1) AU4501596A (de)
DE (1) DE69535223T2 (de)
ES (1) ES2273339T3 (de)
WO (1) WO1996015440A1 (de)

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Also Published As

Publication number Publication date
WO1996015440A1 (en) 1996-05-23
ES2273339T3 (es) 2007-05-01
JPH10509798A (ja) 1998-09-22
DE69535223D1 (de) 2006-10-26
DE69535223T2 (de) 2007-09-20
AU4501596A (en) 1996-06-06
EP0871864A1 (de) 1998-10-21
JP2006184294A (ja) 2006-07-13
US6133043A (en) 2000-10-17
EP0871864B1 (de) 2006-09-13
US5744367A (en) 1998-04-28
EP0871864A4 (de) 1999-02-10

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