Construction of a pillar[5]arene-based linear supramolecular polymer and a photo-responsive supramolecular network

文献信息

发布日期 2014-08-19

DOI 10.1039/C4PY01042F

影响因子 5.582

作者

Jie Yang, Zhengtao Li, Yujuan Zhou, Guocan Yu

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摘要

A linear supramolecular polymer has been constructed from self-assembly of two complementary homoditopic monomers, an azobenzene-bridged pillar[5]arene dimer and a bisammonium salt, at high concentration based on the pillar[5]arene/secondary ammonium salt molecular recognition motif. This supramolecular polymer exhibited photo and pH dual-responsiveness. Polymer–oligomer and polymer–monomer transitions were reversibly regulated by UV/vis light irradiation and changing the solution pH, respectively. Furthermore, a photo-responsive supramolecular crosslinked liquid-crystalline polymer network based on the host–guest interactions between the azobenzene-bridged pillar[5]arene dimer and a secondary ammonium salt-functionalized poly(methyl acrylate) was fabricated.

期刊推荐

Progress in Materials Science

Annual Review of Public Health

Bulletin of Materials Science

Journal of Dispersion Science and Technology

Dental Materials

Bioorganic Chemistry

Tetrahedron Letters

Journal of Natural Products

Organic Geochemistry

Dyes and Pigments

来源期刊

Polymer Chemistry

CiteScore: 8.6

自引率: 7.3%

年发文量: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Construction of a pillar[5]arene-based linear supramolecular polymer and a photo-responsive supramolecular network

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Polymer Chemistry

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