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Supramolecular Interfacial Polymerization: A Controllable Method of Fabricating Supramolecular Polymeric Materials.

ABSTRACT: A new method of supramolecular polymerization at the water-oil interface is developed. As a demonstration, an oil-soluble supramonomer containing two thiol end groups linked by two ureidopyrimidinone units and a water-soluble monomer bearing two maleimide end groups are employed. Supramolecular interfacial polymerization can be implemented by a thiol-maleimide click reaction at the water-chloroform interface to obtain supramolecular polymeric films. The glass transition temperature of such supramolecular polymers can be well-tuned by simply changing the polymerization time and temperature. It is highly anticipated that this work will provide a facile and general approach to realize control over supramolecular polymerization by transferring the preparation of supramolecular polymers from solutions to water-oil interfaces and construct supramolecular materials with well-defined properties.

SUBMITTER: Qin B

PROVIDER: S-EPMC5488215 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature

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Supramolecular Interfacial Polymerization: A Controllable Method of Fabricating Supramolecular Polymeric Materials.

Qin Bo B Zhang Shuai S Song Qiao Q Huang Zehuan Z Xu Jiang-Fei JF Zhang Xi X

Angewandte Chemie (International ed. in English) 20170524 26

A new method of supramolecular polymerization at the water-oil interface is developed. As a demonstration, an oil-soluble supramonomer containing two thiol end groups linked by two ureidopyrimidinone units and a water-soluble monomer bearing two maleimide end groups are employed. Supramolecular interfacial polymerization can be implemented by a thiol-maleimide click reaction at the water-chloroform interface to obtain supramolecular polymeric films. The glass transition temperature of such supra ...[more]

PMID: 28480605

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