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Issue 2, 2014
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Supramolecular host–guest polymeric materials for biomedical applications

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The bottom–up synthesis of highly complex functional materials from simple modular blocks is an intriguing area of research. Driven by the chemistry of supramolecular assembly, modules which self-assemble into intricate structures have been described. These hierarchically assembled systems extend beyond the individual molecule and rely on non-covalent interactions in a directed self-assembly process. The intrinsic properties of the materials can be modified by exploiting the dynamic and specific uni-directional interactions among the building. This also allows the building of novel supramolecular structures such as hydrogels, micelles and vesicles. These aqueous supramolecular networks belong to a novel category of soft biomaterials exhibiting attractive properties such as stimuli-responsiveness and self-healing properties derived from their dynamic behavior. These are important for a wide variety of emerging applications. In this review, the latest literature describing the formation of dynamic polymeric networks through host–guest complex formation will be summarised. These approaches carried out in the aqueous medium have unlocked a versatile toolbox for the design and fine-tuning of supramolecular self-assembled materials.

Graphical abstract: Supramolecular host–guest polymeric materials for biomedical applications

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Publication details

The article was received on 19 Jul 2013, accepted on 03 Sep 2013 and first published on 01 Oct 2013

Article type: Review Article
DOI: 10.1039/C3MH00057E
Mater. Horiz., 2014,1, 185-195

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    Supramolecular host–guest polymeric materials for biomedical applications

    X. J. Loh, Mater. Horiz., 2014, 1, 185
    DOI: 10.1039/C3MH00057E

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