Encapsulation of silica nano-spheres with polymerized ionic liquid for selective isolation of acidic proteins.

Abstract

A nanocomposite is prepared by encapsulating silica nano-spheres with polymerized ionic liquid in aqueous medium without use of any organic solvents. Vinyl groups are covalently introduced on to the surface of silica nano-spheres, which are then encapsulated by copolymerization of 1-vinyl-3-ethylimidazolium bromide (monomer) and 1,4-butanediyl-3,3'-bis-l… (More)
DOI: 10.1007/s00216-013-7295-1

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