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Issue 58, 2012
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Self-assembly of a ternary architecture driven by cooperative Hg2+ ion binding between cucurbit[7]uril and crown ether macrocyclic hosts

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Abstract

A novel supramolecular assembly comprising CB[7], styrylpyridinium dye (1) and Hg2+ forms in aqueous solution based on the hydrophobic effect and metal–ligand and ion–dipole interactions. The binding of Hg2+ to 1·CB[7] displays positive cooperativity relative to 1 itself.

Graphical abstract: Self-assembly of a ternary architecture driven by cooperative Hg2+ ion binding between cucurbit[7]uril and crown ether macrocyclic hosts

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Article information


Submitted
05 May 2012
Accepted
23 May 2012
First published
18 Jun 2012

Chem. Commun., 2012,48, 7256-7258
Article type
Communication

Self-assembly of a ternary architecture driven by cooperative Hg2+ ion binding between cucurbit[7]uril and crown ether macrocyclic hosts

E. Chernikova, D. Berdnikova, Y. Fedorov, O. Fedorova, A. Peregudov and L. Isaacs, Chem. Commun., 2012, 48, 7256
DOI: 10.1039/C2CC33243D

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