Functionalization of substrate surfaces with silane mixtures
    8.
    发明授权
    Functionalization of substrate surfaces with silane mixtures 有权
    用硅烷混合物对基体表面进行功能化

    公开(公告)号:US06444268B2

    公开(公告)日:2002-09-03

    申请号:US09897340

    申请日:2001-07-02

    IPC分类号: B05D136

    摘要: Low surface energy functionalized surfaces on solid supports are provided by treating a solid support having hydrophilic moieties on its surface with a derivatizing composition containing a mixture of silanes. A first silane provides the desired reduction in surface energy, while the second silane enables functionalization with molecular moieties of interest, such as small molecules, initial monomers to be used in the solid phase synthesis of oligomers, or intact oligomers. Molecular moieties of interest may be attached through cleavable sites. Derivatizing compositions for carrying out the surface functionalization process are provided as well.

    摘要翻译: 通过用含有硅烷混合物的衍生组合物处理其表面上具有亲水部分的固体支持物来提供固体载体上的低表面能官能化表面。 第一硅烷提供所需的表面能降低,而第二硅烷能够与目的分子部分进行官能化,例如小分子,用于低聚物的固相合成的初始单体或完整低聚物。 感兴趣的分子部分可以通过可裂解位点附着。 还提供用于进行表面官能化过程的衍生组合物。

    Multichannel high dynamic range scanner
    9.
    发明授权
    Multichannel high dynamic range scanner 有权
    多声道高动态范围扫描仪

    公开(公告)号:US06320196B1

    公开(公告)日:2001-11-20

    申请号:US09238482

    申请日:1999-01-28

    IPC分类号: G01N2164

    摘要: A method and apparatus for reducing the crosstalk between two or more dye channels in a multiple frequency laser induced fluorescence scanner in which two laser beams and associated optics are employed for focusing the two laser beams on a plurality of spatially separated spots, and for collecting and measuring the resulting emission from the sample labeled with at least two dyes. Crosstalk of the dye emission is minimized as the separated spots provide for a more nearly diagonal transformation matrix between signal channels and dye channels.

    摘要翻译: 一种用于减少多频激光诱导荧光扫描仪中的两个或更多个染料通道之间的串扰的方法和装置,其中使用两个激光束和相关光学器件将两个激光束聚焦在多个空间上分离的点上,并用于收集和 测量由至少两种染料标记的样品的所得发射。 染料发射的串扰最小化,因为分离的斑点在信号通道和染料通道之间提供更接近对角的变换矩阵。