Sun Cai-Li, Peng Hui-Qing, Niu Li-Ya, Chen Yu-Zhe, Wu Li-Zhu, Tung Chen-Ho, Yang Qing-Zheng
Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, China.
Chem Commun (Camb). 2018 Jan 25;54(9):1117-1120. doi: 10.1039/c7cc09315b.
Artificial light-harvesting nanoparticles were prepared from supramolecular polymers comprised of pillar[5]arene with anthracene-derived donors and acceptors through host-guest interactions. The resulting water-dispersible nanoparticles displayed efficient energy transfer and excellent light harvesting ability in part because the steric bulk of pillar[5]arene suppressed the self-quenching of the chromophores.
通过主客体相互作用，由含有蒽衍生的供体和受体的柱[5]芳烃组成的超分子聚合物制备了人工光捕获纳米粒子。所得的水分散性纳米粒子表现出高效的能量转移和优异的光捕获能力，部分原因是柱[5]芳烃的空间位阻抑制了发色团的自猝灭。
