An emission enhancement strategy realized by introducing phosphorescent antennas and complexing with Cucurbit[7]uril

• Published in: Materials today chemistry Vol. 29; p. 101393
• Main Authors: Zhang, Z.-Y., Lv, J.-F., Li, L., Dong, M., Zhang, J.-J., Cui, H., Tang, X., Guo, D., Zhou, Y., Zhang, Y.-Y., Ding, B., Wang, X., Li, C.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.04.2023
• Subjects: cucurbit[n]uril; Host-guest interaction; photoluminescence; Ru(bpy)3; Supramolecular chemistry; cucurbit[n]uril; photoluminescence; Host-guest interaction; Ru(bpy)3; Supramolecular chemistry

An emission enhancement strategy was realized in this study by introducing phosphorescent antennas and complexing with cucurbit[7]uril (CB [7]). The phenylpyridinium antenna units were attached covalently to the luminescence center of Ru (bpy)32+ by a two-step reaction. The resulting compounds showe...