AT499609T - Fluorescent magnetic nanoparticles and manufacturing method - Google Patents

Fluorescent magnetic nanoparticles and manufacturing method


Publication number
AT499609T AT03817911T AT03817911T AT499609T AT 499609 T AT499609 T AT 499609T AT 03817911 T AT03817911 T AT 03817911T AT 03817911 T AT03817911 T AT 03817911T AT 499609 T AT499609 T AT 499609T
Prior art keywords
manufacturing method
magnetic nanoparticles
fluorescent magnetic
Prior art date
Application number
Other languages
German (de)
Huachang Lu
Guangshun Yi
Depu Chen
Lianghong Guo
Jing Cheng
Original Assignee
Univ Tsinghua
Capitalbio 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 to CNB031532152A priority Critical patent/CN1312479C/en
Application filed by Univ Tsinghua, Capitalbio Corp filed Critical Univ Tsinghua
Priority to PCT/CN2003/000666 priority patent/WO2005015213A1/en
Publication of AT499609T publication Critical patent/AT499609T/en



    • B82Y15/00Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326Magnetic particles
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/588Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with semiconductor nanocrystal label, e.g. quantum dots
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
AT03817911T 2003-08-08 2003-08-13 Fluorescent magnetic nanoparticles and manufacturing method AT499609T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB031532152A CN1312479C (en) 2003-08-08 2003-08-08 Nano fluorescent magnetic particle and its preparing method
PCT/CN2003/000666 WO2005015213A1 (en) 2003-08-08 2003-08-13 Fluorescent magnetic nanoparticles and process of preparation

Publications (1)

Publication Number Publication Date
AT499609T true AT499609T (en) 2011-03-15



Family Applications (1)

Application Number Title Priority Date Filing Date
AT03817911T AT499609T (en) 2003-08-08 2003-08-13 Fluorescent magnetic nanoparticles and manufacturing method

Country Status (8)

Country Link
US (2) US7875466B2 (en)
EP (1) EP1651957B1 (en)
JP (1) JP4502208B2 (en)
CN (1) CN1312479C (en)
AT (1) AT499609T (en)
AU (1) AU2003257368A1 (en)
DE (1) DE60336176D1 (en)
WO (1) WO2005015213A1 (en)

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Also Published As

Publication number Publication date
EP1651957A4 (en) 2006-11-02
EP1651957A1 (en) 2006-05-03
US20070059705A1 (en) 2007-03-15
WO2005015213A1 (en) 2005-02-17
US9512001B2 (en) 2016-12-06
US20110177339A1 (en) 2011-07-21
CN1312479C (en) 2007-04-25
EP1651957B1 (en) 2011-02-23
AU2003257368A1 (en) 2005-02-25
US7875466B2 (en) 2011-01-25
JP2007506934A (en) 2007-03-22
DE60336176D1 (en) 2011-04-07
JP4502208B2 (en) 2010-07-14
CN1580775A (en) 2005-02-16

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