A highly efficient light-harvesting system with sequential energy transfer based on a multicharged supramolecular assembly

作者：Jingjing Li, Heng‐Yi Zhang, Xianyin Dai, Zhixue Liu, Yu Liu · 发表于：Chemical Communications · 年份：2020 · DOI：10.1039/d0cc01292k · 被引用次数：92 · 研究领域：Luminescence and Fluorescent Materials、Supramolecular Chemistry and Complexes、Porphyrin and Phthalocyanine Chemistry

A supramolecular assembly was constructed by the nonconvalent interaction of pillar[5]arene (WP5) with a pyridinium modified tetraphenylethene (Py-TPE) derivative, in which Py-TPE/WP5 acted as a donor, and sulforhodamine 101 and sulfonated aluminum phthalocyanine acted as acceptors to realize a highly efficient light-harvesting system with two-step sequential energy transfer.