writer：Shuwen Guo, Jing Zhang, Beibei Wang, Yong Cong, Xin Chen,* Weifeng Bu*
keywords：supramolecular cross-linking, conjugated polymer network, fluorescence responsiveness
source：期刊
specific source：RSC Advances 2014, 4, 51754-51757.
Issue time：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.