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基于酸-碱双重响应的葫芦[7]脲准轮烷的中空介孔硅纳米粒子中货物分子的可控释放。

Controlled release of cargo molecules from hollow mesoporous silica nanoparticles based on acid and base dual-responsive cucurbit[7]uril pseudorotaxanes.

机构信息

School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, China.

出版信息

Chem Commun (Camb). 2013 Jul 25;49(58):6555-7. doi: 10.1039/c3cc43221a. Epub 2013 Jun 12.

DOI:10.1039/c3cc43221a
PMID:23760403
Abstract

The acid and base dual-responsive cucurbit[7]uril pseudorotaxanes have been designed and immobilized on the surface of hollow mesoporous silica nanoparticles as the supramolecular nanovalves to control the release of cargo molecules in response to extensive pH changes.

摘要

酸堿双响应的葫芦脲准轮烷已被设计并固定在中空介孔硅纳米粒子的表面，作为超分子纳米阀，以响应广泛的 pH 变化控制货物分子的释放。

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