Shuangyan Liu, Qiuxia Wu, Tianze Zhang, Huacheng Zhang and Jie Han
Org. Biomol. Chem., 2021,19, 1287-1291
DOI:
10.1039/D0OB02587A,
Communication
A supramolecular brush polymer Poly(P5-OXD) was constructed through the self-assembly of an A1/A2 disubstituted pillar[5]arene P5-OXD with a 1,3,4-oxadiazole unit and a cyanobutoxy group, exhibiting external stimuli responsiveness towards Cu2+ ions with an ON/OFF fluorescence signal output.