Preparation of a photo- and thermo-responsive topological gel from anthracene-modified polyrotaxanes.
basic_science · Level V
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- Record sourced from PubMed, PMID 29589859.
- Also identified by DOI 10.1039/c8sm00376a.
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Abstract
A topological gel was formed from anthracene-modified polyrotaxanes (An-PRs) under UV irradiation, and the gel can turn back to a sol under thermal treatment due to the dimerization between the anthracene units and the dissociation of the formed dimer.