A reversible cross-linked polymer network based on conjugated polypseudorotaxanes
作者：Shuwen Guo, Jing Zhang, Beibei Wang, Yong Cong, Xin Chen,* Weifeng Bu*
关键字：supramolecular cross-linking, conjugated polymer network, fluorescence responsiveness
论文来源：期刊
具体来源：RSC Advances 2014, 4, 51754-51757.
发表时间：2014年
A supramolecular cross-linked conjugated polymer network was fabricated upon treatment of a π-conjugated polymer simultaneously bearing dibenzo[24]crown-8 and dibenzylamine groups with hexafluorophosphoric acid. After adding slightly excessive base, this network dissociate back to the original conjugated polymer, accompanying a reversible change in their fluorescence intensities.