ATE302950T1 - Relaxation der doppelbrechung magnetischer nanopartikel während bindungsreaktionen - Google Patents

Relaxation der doppelbrechung magnetischer nanopartikel während bindungsreaktionen

Info

Publication number
ATE302950T1
ATE302950T1 AT00956283T AT00956283T ATE302950T1 AT E302950 T1 ATE302950 T1 AT E302950T1 AT 00956283 T AT00956283 T AT 00956283T AT 00956283 T AT00956283 T AT 00956283T AT E302950 T1 ATE302950 T1 AT E302950T1
Authority
AT
Austria
Prior art keywords
binding reactions
birefringence
relaxation
novel method
detecting
Prior art date
Application number
AT00956283T
Other languages
English (en)
Inventor
Roman Koetitz
Julia Lange
Julien Browaeys
Regine Perzynski
Jean-Claude Bacri
Virginie Ponsinet
Thomas Rheinlaender
Original Assignee
Diagnostikforschung Inst
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 Diagnostikforschung Inst filed Critical Diagnostikforschung Inst
Priority claimed from PCT/EP2000/007150 external-priority patent/WO2001011360A2/de
Application granted granted Critical
Publication of ATE302950T1 publication Critical patent/ATE302950T1/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
    • G01N21/21—Polarisation-affecting properties
    • G01N21/23—Bi-refringence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Hard Magnetic Materials (AREA)
AT00956283T 1999-08-06 2000-07-25 Relaxation der doppelbrechung magnetischer nanopartikel während bindungsreaktionen ATE302950T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19938384A DE19938384A1 (de) 1999-08-06 1999-08-06 Verfahren zur Detektion von Bindungsreaktionen mittels Messung der Relaxation der Doppelbrechung magnetischer Teilchen
PCT/EP2000/007150 WO2001011360A2 (de) 1999-08-06 2000-07-25 Relaxation der doppelbrechung magnetischer nanopartikel während bindungsreaktionen

Publications (1)

Publication Number Publication Date
ATE302950T1 true ATE302950T1 (de) 2005-09-15

Family

ID=7918274

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00956283T ATE302950T1 (de) 1999-08-06 2000-07-25 Relaxation der doppelbrechung magnetischer nanopartikel während bindungsreaktionen

Country Status (2)

Country Link
AT (1) ATE302950T1 (de)
DE (2) DE19938384A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE529474C2 (sv) 2006-04-19 2007-08-21 Imego Ab Detekteringsanordning och förfarande

Also Published As

Publication number Publication date
DE50011032D1 (de) 2005-09-29
DE19938384A1 (de) 2001-02-15

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