Corrole-BODIPY conjugates: enhancing the fluorescence and phosphorescence of the corrole complex via efficient through bond energy transfer

被引：14

作者：

Chen, Wei ^{[1
]}

Zhang, Jianfeng ^{[2
]}

Mack, John ^{[3
]}

Kubheka, Gugu ^{[3
]}

Nyokong, Tebello ^{[3
]}

Shen, Zhen ^{[1
]}

机构：

[1] Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Coordinat Chem, Nanjing Natl Lab Microstruct, Nanjing 210093, Jiangsu, Peoples R China

[2] Second Peoples Hosp Nanjing, Nanjing 210003, Jiangsu, Peoples R China

[3] Rhodes Univ, Dept Chem, ZA-6140 Grahamstown, South Africa

来源：

RSC ADVANCES | 2015年 / 5卷 / 63期

基金：

中国国家自然科学基金;

关键词：

MAGNETIC CIRCULAR-DICHROISM; PI-ELECTRON SYSTEMS; ALGEBRAIC-SOLUTION; B-TERMS; PORPHYRIN; DYES; MCD; PERIMETER; DESIGN; ROUTE;

D O I：

10.1039/c5ra07250f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New corrole-BODIPY conjugates have been synthesized in high yield under mild conditions. Upon excitation at the absorption maximum of the BODIPY antenna chromophore, the fluorescence intensity of the free base corrole-BODIPY conjugate increases by ca. 300%, and significant phosphorescence intensity is observed for the iridium(III) complex of the conjugate, while almost no phosphorescence is observed for the parent iridium(III) corrole, due to through-bond energy transfer from the BODIPY antenna-chromophore to the corrole core.

引用

页码：50962 / 50967

页数：6

共 34 条

[11] Design, synthesis, and photodynamics of light-harvesting arrays comprised of a porphyrin and one, two, or eight boron-dipyrrin accessory pigments [J].