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

文献情報

出版日 2014-08-19

DOI 10.1039/C4PY01042F

インパクトファクター 5.582

著者

Jie Yang, Zhengtao Li, Yujuan Zhou, Guocan Yu

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要旨

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.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 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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