Abstract：
:Two supramolecular complexes of trans-1⊂CB[8] and trans-2⊂CB[8] were successfully achieved by the controlled selective complexation process of cucurbit[8]uril (CB[8]) with hetero-guest pair containing azobenzene and bispyridinium moieties in aqueous solution, exhibiting the reversibly light-driven movements of CB[8] upon the photocontrollable isomerization of azophenyl axle components. Significantly, the obtained bistable supramolecular complexes and their corresponding [2]pseudorotaxanes could act as a promising concentrator and cleavage agent to regulate the binding behaviors with DNA molecules.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Cheng HB,Zhang YM,Xu C,Liu Ydoi
10.1038/srep04210subject
Has Abstractpub_date
2014-02-27 00:00:00pages
4210issn
2045-2322pii
srep04210journal_volume
4pub_type
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