Literature DB >> 22653895

Self-healing supramolecular gels formed by crown ether based host-guest interactions.

Mingming Zhang1, Donghua Xu, Xuzhou Yan, Jianzhuang Chen, Shengyi Dong, Bo Zheng, Feihe Huang.   

Abstract

Automatic repair: a polymer with pendent dibenzo[24]crown-8 units (purple in picture) was cross-linked by two bisammonium salts (green) to form two supramolecular gels based on host-guest interactions. These two gels are stimuli-responsive materials that respond to changes of the pH value and are also self-healing materials, as can be seen by eye and as evidenced by rheological data.
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2012        PMID： 22653895     DOI： 10.1002/anie.201203063

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  29 in total

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