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Keywords:

  • biomimetic hosts;
  • carbohydrates;
  • molecular recognition;
  • receptors;
  • supramolecular chemistry

Abstract

Thumbnail image of graphical abstract

Carbohydrates are slippery customers in water. Camouflaged by solvent-mimicking hydroxy groups, they make challenging targets, even for natural receptors. In their Communication on page 1775 ff., A. P. Davis and co-workers describe a synthetic receptor that is remarkably effective for the important β-N-acetylglucosaminyl (β-GlcNAC) unit. The affinities of the receptor are good and its selectivities are excellent, even by the standards of natural carbohydrate-binding proteins.