Issue 39, 2014

Mechanized silica nanoparticles based on reversible bistable [2]pseudorotaxanes as supramolecular nanovalves for multistage pH-controlled release

Abstract

Cucurbit[6]uril-based reversible bistable [2]pseudorotaxanes were designed, synthesized and installed on the surface of mesoporous silica nanoparticles as supramolecular nanovalves. The assembled mechanized silica nanoparticles realize the multistage pH-controlled release of benzotriazole and the potential for reutilization.

Graphical abstract: Mechanized silica nanoparticles based on reversible bistable [2]pseudorotaxanes as supramolecular nanovalves for multistage pH-controlled release

Supplementary files

Article information

Article type
Communication
Submitted
25 Feb 2014
Accepted
25 Mar 2014
First published
25 Mar 2014

Chem. Commun., 2014,50, 5068-5071

Author version available

Mechanized silica nanoparticles based on reversible bistable [2]pseudorotaxanes as supramolecular nanovalves for multistage pH-controlled release

M. Wang, T. Chen, C. Ding and J. Fu, Chem. Commun., 2014, 50, 5068 DOI: 10.1039/C4CC01442A

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