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

页码：15524 / 15529

页数：6

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