Photoresponsive hydrogen-bonded supramolecular polymers based on a stiff stilbene unit.
Photoresponsive hydrogen-bonded supramolecular polymers based on a stiff stilbene unit.
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DOI：
10.1002/anie.201303496
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发表时间：
2013-09
影响因子：
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通讯作者：
Jiang-Fei Xu;Yu‐Zhe Chen;Da-Yong Wu;Lizhu Wu;C. Tung;Qing‐Zheng Yang
中科院分区：
文献类型：
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作者：
Jiang-Fei Xu;Yu‐Zhe Chen;Da-Yong Wu;Lizhu Wu;C. Tung;Qing‐Zheng Yang
本文讨论了一种光响应性超分子聚合物的研究，该聚合物由四个氢键单体组成，该单体以二苯乙烯为基团，带有缩脲并嘧啶基团。它说，在超分子聚合物中最常用的构建基团之一是四重氢键单元2-脲-4{1H}-嘧啶酮(UPY)，因为它具有合成的可及性。它补充说，通过静电纺丝获得了纳米纤维的超分子聚合物。
The article discusses a study on photoresponsive supramolecular polymer that is comprised of quadruply hydrogen-bonded monomers based on a stiff stilbene with ureidopyrimidinone moieties. It says that among the most common used building blocks in supramolecular polymer is the quadruple hydrogen-bonding unit 2-ureido-4 {1H}-pyrimidinone (UPy) due to its synthetic accessibility. It adds that supramolecular polymer of nanofibers were obtained by electrospinning.