LINKER ARMS FOR NANOCRYSTALS AND COMPOUNDS THEREOF
    48.
    发明申请
    LINKER ARMS FOR NANOCRYSTALS AND COMPOUNDS THEREOF 审中-公开
    关于纳米晶体及其化合物的链接

    公开(公告)号:WO0190717A3

    公开(公告)日:2002-04-04

    申请号:PCT/US0116947

    申请日:2001-05-24

    Abstract: This invention generally relates to nanocrystal compounds, and linker arm for nanocrystal compounds that attach the nanocrystals to the organic compounds. The nanocrystal compound comprises a nanocrystal, linker arm, and organic compound. Preferably, the organic compound is a biologically active compound that can provide a fluorescent sensor. Preferably, the linker arm is a carbon chain with an attachment point for the nanocrystal and an attachment point for the organic compound. Specifically, the nanocrystal is attached to the linker arm through a R3 group and the organic compound is attached to the linker arm through a R2 group. R2 is a bond or selected from the group consisting of carbonyl, O, NH, S, CONH, COO, S, C1-10 alkyl, carbamate, and thiocarbamate. R3 is selected from the group consisting of: SH, O(CH2(n)O)nSH, NH(CH2(n)O)nSH, NH(CH2(n)NH)SH, S(CH2(n)O)nSH, S(CH2(n)S)SH, anda polyether chain. n is 1-10. S is attached to the nanocrystal.

    Abstract translation: 本发明一般涉及将纳米晶体附着到有机化合物上的纳米晶体化合物和用于纳米晶体化合物的连接臂。 纳米晶体化合物包括纳米晶体,连接臂和有机化合物。 优选地,有机化合物是可以提供荧光传感器的生物活性化合物。 优选地,连接臂是具有纳米晶体的附着点和有机化合物的附着点的碳链。 具体地,纳米晶体通过R3基团连接到连接臂上,有机化合物通过R2基团连接到连接臂上。 R2是选自羰基,O,NH,S,CONH,COO,S,C 1-10烷基,氨基甲酸酯和硫代氨基甲酸酯的键。 R 3选自:SH,O(CH 2(n)O)nSH,NH(CH 2(n)O)n SH,NH(CH 2(n)NH)SH,S(CH 2(n)O) ,S(CH 2(n)S)SH和聚醚链。 n为1-10。 S附着在纳米晶体上。

    LINKER ARMS FOR NANOCRYSTALS AND COMPOUNDS THEREOF
    49.
    发明申请
    LINKER ARMS FOR NANOCRYSTALS AND COMPOUNDS THEREOF 审中-公开
    关于纳米晶体及其化合物的链接

    公开(公告)号:WO01090716A2

    公开(公告)日:2001-11-29

    申请号:PCT/US2001/016739

    申请日:2001-05-24

    Abstract: This invention generally relates to nanocrystal compounds, and linker arm for nanocrystal compounds that attach the nanocrystals to the organic compounds. The nanocrystal compound comprises a nanocrystal, linker arm, and organic compound. Preferably, the organic compound is a biologically active compound that can provide a fluorescent sensor. Preferably, the linker arm is a polyether chain with an attachment point for the nanocrystal and an attachment point for the organic compound. Specifically, the nanocrystal is attached to the linker arm through a R group and the organic compound is attached to the linker arm through a R2 group.R is a bond or is selected from the group consisting of: SH, O(CH2(n)O)nSH, NH(CH2(n)O)nSH, NH(CH2(n)NH)SH, S(CH2(n)O)nSH, and S(CH2(n)S)SH. n is 1-10, with S being attached to the nanocrystal. R2 is a bond or selected from the group consisting of carbonyl, NH, S, CONH, COO, S, C1-10 alkyl, carbamate, and thiocarbamate.

    Abstract translation: 本发明一般涉及将纳米晶体附着到有机化合物上的纳米晶体化合物和用于纳米晶体化合物的连接臂。 纳米晶体化合物包括纳米晶体,连接臂和有机化合物。 优选地,有机化合物是可以提供荧光传感器的生物活性化合物。 优选地,连接臂是具有纳米晶体的附着点和有机化合物的附着点的聚醚链。 具体地,纳米晶体通过R基团连接到连接臂上,有机化合物通过R 2基团连接到连接臂上.R是键或选自:SH,O(CH 2(n) O)nSH,NH(CH 2(n)O)n SH,NH(CH 2(n)NH)SH,S(CH 2(n)O)n SH和S(CH 2(n) n是1-10,其中S连接到纳米晶体上。 R2是选自羰基,NH,S,CONH,COO,S,C 1-10烷基,氨基甲酸酯和硫代氨基甲酸酯的键。

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