| Literature DB >> 19173355 |
Zhishen Ge1, Jinming Hu, Feihe Huang, Shiyong Liu.
Abstract
Responsive supramolecular gels were constructed from crown ether terminated four-arm star poly(epsilon-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.Entities:
Year: 2009 PMID: 19173355 DOI: 10.1002/anie.200805712
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN: 1433-7851 Impact factor: 15.336