Supramolecularly oriented immobilization of proteins using cucurbit[8]uril.

Abstract

A supramolecular strategy is used for oriented positioning of proteins on surfaces. A viologen-based guest molecule is attached to the surface, while a naphthol guest moiety is chemoselectively ligated to a yellow fluorescent protein. Cucurbit[8]uril (CB[8]) is used to link the proteins onto surfaces through specific charge-transfer interactions between… (More)
DOI: 10.1021/la303987c

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