A supramolecular artificial light-harvesting system based on a luminescent platinum(ii) metallacage

被引：1
|
作者：
Wang, Ning [1 ]
Yang, Weiao [1 ]
Feng, Lei [1 ]
Xu, Xing-Dong [1 ]
Feng, Shengyu [1 ]
机构：
[1] Shandong Univ, Key Lab Special Funct Aggregated Mat, Minist Educ,Sch Chem & Chem Engn,Natl Engn Res Ct, Shandong Key Lab Adv Silicone Mat & Technol, Jinan 250100, Shandong, Peoples R China
来源：
DALTON TRANSACTIONS | 2023年 / 52卷 / 42期
基金：
中国国家自然科学基金;
关键词：
ENERGY-TRANSFER; GUEST; CONSTRUCTION; FLUORESCENCE; EMISSION; POLYMER; ANIONS;
D O I：
10.1039/d3dt01706k
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A trigonal luminescent metallacage was constructed by the coordination-driven self-assembly of m-pyridine-modified tetraphenylene ligands with organic Pt(ii) acceptors, which exhibited excellent Aggregation-Induced Emission (AIE) properties. An efficient artificial light-harvesting system was successfully constructed by selecting the metallacage as the donor and the hydrophobic fluorescent dye Nile Red (NiR) as the donor molecule in a system of acetone/water (1/9, v/v), The absorption spectra of NiR and the emission spectra of the metallacage showed considerable overlap, achieving energy transfer from the metallacage to NiR.
引用
收藏
页码：15524 / 15529
页数：6
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