HYBRID MATERIAL FOR CHROMATOGRAPHIC SEPARATIONS

    公开(公告)号:EP3964287A1

    公开(公告)日:2022-03-09

    申请号:EP21175674.7

    申请日:2010-06-01

    发明人: WYNDHAM, Kevin D.

    IPC分类号: B01J20/286

    摘要: The present invention provides novel chromatographic materials, e.g., for chromatographic separations, processes for their preparation and separations devices containing the chromatographic materials. The preparation of the inorganic/organic hybrid materials of the invention wherein a surrounding material is condensed on a porous hybrid core material will allow for families of different hybrid packing materials to be prepared from a single core hybrid material. Differences in hydrophobicity, ion-exchange capacity, surface charge or silanol activity of the surrounding material may be used for unique chromatographic separations of small molecules, carbohydrates, antibodies, whole proteins, peptides, and/or DNA.