Crystal structures, one- and two-photon excited fluorescence of two complexes based on D-π-A structural 2,2-bipyridine derivative

被引：3

作者：

Jin, Feng ^{[1
]}

Ye, Zhifeng ^{[1
]}

Wang, Mimi ^{[1
]}

Li, Min ^{[1
]}

Zha, Quanjun ^{[1
]}

Geng, Ying ^{[1
]}

Li, Weilong ^{[1
]}

Liu, Zhaodi ^{[1
]}

Liao, Rongbao ^{[1
]}

Tao, Dongliang ^{[1
]}

Tian, Yupeng ^{[2
]}

机构：

[1] Fuyang Normal Univ, Coll Chem & Mat Engn, Fuyang 236037, Peoples R China

[2] Anhui Univ, Coll Chem & Chem Engn, Hefei 230039, Anhui, Peoples R China

来源：

DYES AND PIGMENTS | 2019年 / 171卷

基金：

中国国家自然科学基金;

关键词：

Two-photon excited fluorescence; Two-photon absorption cross-section; Complex; Bioimaging; OPTICAL-PROPERTIES; DFT CALCULATION; ZN(II) COMPLEX; ABSORPTION; EXCITATION; SERIES;

D O I：

10.1016/j.dyepig.2019.107669

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

By coordination of an electron donor-pi-bridge-electron acceptor (D-pi-A) optical functional organic ligand (L) with ZnBr2 and HgBr2, two fluorescent complexes ZnBr2L (1) and HgBr2L (2) were obtained. The structures of them were solved by single crystal X-ray diffraction analysis. Study of linear and nonlinear optical properties has shown that the complexes exhibit excellent one- and two-photon excited fluorescence and large two-photon absorption cross-section values. Dye 1 shows the potential application in fluorescence microscopy bioimaging.

引用

页数：6

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