期刊
POLYMER CHEMISTRY
卷 5, 期 20, 页码 5895-5899出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4py00942h
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资金
- National Basic Research Program of China [2013CB834502]
- NSFC [21274076]
- Foundation for Innovative Research Groups of the NSFC [21121004]
This communication describes a new method of fabricating supramolecular polymers through supramolecular polymerization of supramonomers. To mix building blocks of Phe-Gly-Gly linked with an azobenzene group and cucurbit[8]uril (CB[8]) in a molar ratio of 2:1 in aqueous solutions, supramonomers were obtained by host-guest interaction between tripeptide and CB[8]. Then supramolecular polymers were formed spontaneously by mixing the supramonomers with bis-beta-cyclodextrins in a molar ratio of 1:1 in an aqueous solution through noncovalent host-guest complexation of the azobenzene group and beta-cyclodextrin. Considering that various noncovalent interactions can be used to drive the formation of supramonomers and the supramolecular polymerization of the supramonomers, this study can enrich the methodology of fabricating supramolecular polymers.
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