NOVEL SEPARATION MATRIX
    1.
    发明申请
    NOVEL SEPARATION MATRIX 失效
    新的分离矩阵

    公开(公告)号:US20100130354A1

    公开(公告)日:2010-05-27

    申请号:US12692671

    申请日:2010-01-25

    IPC分类号: B01J20/22 B01J20/291

    摘要: The present invention relates to a separation matrix comprised of ligands coupled to the surfaces of a porous support, such as one or more porous particles, wherein the ligands provide at least one chemical gradient within the support. In the most advantageous embodiment, the chemical gradient is a ligand density gradient. The invention also relates to a method of providing a separation matrix comprising ligands coupled to the surfaces of a porous support, in which method at least one ligand density gradient is provided by solvent-controlled diffusion of at least one reagent into the porous support.

    摘要翻译: 本发明涉及由耦合到多孔载体的表面的配体(例如一种或多种多孔颗粒)组成的分离基质,其中配体在载体内提供至少一种化学梯度。 在最有利的实施方案中,化学梯度是配体密度梯度。 本发明还涉及一种提供包含耦合到多孔载体表面的配体的分离基质的方法,其中至少一种配体密度梯度由至少一种试剂的溶剂控制扩散提供到多孔载体中。