Deactivated surfaces for chromatographic separations and methods of making and using the same

摘要

Disclosed are deactivated surfaces for use in chromatographic separations, such as capillary gas chromatography, comprising a surface material coated with a deactivating polymer comprising high surface energy-generating groups and groups for end-capping reactive silanols. Also disclosed are columns comprising such surfaces, methods of making and using the surfaces, and kits for facilitating the same.