Nanoparticles comprising lanthanide chelates
    8.
    发明申请
    Nanoparticles comprising lanthanide chelates 审中-公开
    包含镧系元素螯合物的纳米颗粒

    公开(公告)号:US20070286810A1

    公开(公告)日:2007-12-13

    申请号:US11448778

    申请日:2006-06-08

    IPC分类号: A61K49/10 C07F5/00 C08F277/00

    摘要: The invention concerns a method for preparing a particle comprising a lanthanide chelate, comprising polymerizing a lanthanide chelate derivative with one or more monomers, wherein the lanthanide chelate derivative has the formula M-L-Y (I), wherein Y is a lanthanide chelate; L is a linker and M is a polymerizable moiety.The invention concerns also the novel lanthanide chelate derivative M-L-Y (I). Further, the invention concerns a novel particle comprising a lanthanide chelate covalently bound to an organic polymer or copolymer via a linker.

    摘要翻译: 本发明涉及一种制备包含镧系元素螯合物的颗粒的方法,包括使镧系螯合物衍生物与一种或多种单体聚合,其中所述镧系元素螯合衍生物具有式M-L-Y(I),其中Y是镧系元素螯合物; L是连接体,M是可聚合部分。 本发明还涉及新型镧系元素螯合衍生物M-L-Y(I)。 此外,本发明涉及包含通过连接体共价结合有机聚合物或共聚物的镧系螯合物的新型颗粒。

    Dissociative fluorescence enhancement assay
    10.
    发明授权
    Dissociative fluorescence enhancement assay 有权
    分离荧光增强测定

    公开(公告)号:US07211440B2

    公开(公告)日:2007-05-01

    申请号:US10093034

    申请日:2002-03-08

    摘要: The invention relates to an enhancement solution for an assay technology using lanthanide ions or their chelates as labels and dissociative fluorescence enhancement as a tool for detection, wherein said enhancement solution comprises a β-diketone of formula I wherein R1 is an aryl, optionally mono- or multi-substituted, and R2 is a straight or branched alkyl chain with 2 to 9 carbon atoms substituted with four or more fluorine atoms. The invention further relates to a bioaffinity assay using lanthanide ions or their chelates as labels and dissociative fluorescence enhancement as a tool for detection comprising the use of said enhancement solution.

    摘要翻译: 本发明涉及使用镧系元素离子或其螯合物作为标记和解离荧光增强作为检测工具的测定技术的增强解决方案,其中所述增强溶液包含式I的β-二酮,其中R 1 >是任选的单取代或多取代的芳基,R 2是具有2-4个或更多个氟原子取代的具有2至9个碳原子的直链或支链烷基链。 本发明还涉及使用镧系元素离子或其螯合物作为标记和解离荧光增强作为检测工具的生物亲和力测定,其包括使用所述增强溶液。