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Beilstein journal of organic chemistry

Versatile synthesis of end-reactive polyrotaxanes applicable to fabrication of supramolecular biomaterials.


PMID 28144361

Abstract

Cyclodextrin (CD)-threaded polyrotaxanes (PRXs) with reactive functional groups at the terminals of the axle polymers are attractive candidates for the design of supramolecular materials. Herein, we describe a novel and simple synthetic method for end-reactive PRXs using bis(2-amino-3-phenylpropyl) poly(ethylene glycol) (PEG-Ph-NH