Macromolecules based on recognition between cyclodextrin and guest molecules: Synthesis, properties and functions

Highly stable inclusion complexes between cyclodextrin (CD) and guest molecules form due to their host-guest interaction. Polymer systems based on the complexes have been extensively reported in recent years. In this review, we highlight some recent advances from polymer systems with adamantane (Ada), azobenzene (Azo), ferrocene (Fc) and so on as guest molecules in terms of their synthesis, properties and functions. Various polymer topologies ranging from linear, branched, comb-like and hyper-branched are discussed in detail. In addition, the related systems with environmental stimuliresponsiveness and their potential applications are also presented. (C) 2015 Elsevier Ltd. All rights reserved.