Responsive supramolecular gels constructed by crown ether based molecular recognition

Zhishen Ge; Jinming Hu; Feihe Huang; Shiyong Liu

doi:10.1002/anie.200805712

Responsive supramolecular gels constructed by crown ether based molecular recognition

Zhishen Ge
, Jinming Hu
, Feihe Huang
, Shiyong Liu

University of Science and Technology of China
Zhejiang University

科研成果: 期刊稿件 › 文章 › 同行评审

246 引用（Scopus）

摘要

Responsive supramolecular gels were constructed from crown ether terminated four-arm star poly(ε-caprolactone) (PCL-DB24C8) and dibenzylammonium- terminated two-arm PCL-DBAS (see scheme), exploiting the formation of pseudorotaxane linkages between crown ether and ammonium moieties. The resultant supramolecular gels exhibit thermo- and pH-induced reversible gel-sol transition.

源语言	英语
页（从-至）	1798-1802
页数	5
期刊	Angewandte Chemie - International Edition
卷	48
期	10
DOI	https://doi.org/10.1002/anie.200805712
出版状态	已出版 - 23 2月 2009
已对外发布	是

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AU - Ge, Zhishen

AU - Hu, Jinming

AU - Huang, Feihe

AU - Liu, Shiyong

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N2 - Responsive supramolecular gels were constructed from crown ether terminated four-arm star poly(ε-caprolactone) (PCL-DB24C8) and dibenzylammonium- terminated two-arm PCL-DBAS (see scheme), exploiting the formation of pseudorotaxane linkages between crown ether and ammonium moieties. The resultant supramolecular gels exhibit thermo- and pH-induced reversible gel-sol transition.

AB - Responsive supramolecular gels were constructed from crown ether terminated four-arm star poly(ε-caprolactone) (PCL-DB24C8) and dibenzylammonium- terminated two-arm PCL-DBAS (see scheme), exploiting the formation of pseudorotaxane linkages between crown ether and ammonium moieties. The resultant supramolecular gels exhibit thermo- and pH-induced reversible gel-sol transition.

KW - Crown compounds

KW - Gels

KW - Molecular recognition

KW - Ring-opening polymerization

KW - Supramolecular chemistry

UR - https://www.scopus.com/pages/publications/61349183792

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Responsive supramolecular gels constructed by crown ether based molecular recognition

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