One- and two-photon excited fluorescence of zinc(II), cadmium(II) complexes containing phenothiazine ligand

被引：0
|
作者：
Xue, ZM [1 ]
Tian, YP
Wang, D
Jiang, MH
机构：
[1] Anhui Univ, Dept Chem, Hefei 230039, Peoples R China
[2] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2003年 / 14卷 / 05期
关键词：
OPE; TPE; complex; phenothiazine;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new ligand, 10-ethylphenothiazinyl - 3 - yl - methylene thiosemicarbazon (HL) and its complexes ML2 (M=Zn2+, Cd2+), which exhibit intensive two-photon excited (TPE) fluorescence at 800 nm laser pulses in femtosecond regime, were synthesized and characterized. The measured power dependence of the fluorescence signals provided direct evidence for TPE. All of them exhibited a large two-photon absorptive cross section and, more importantly from the application point of view, high photochemical/photothermal stability.
引用
收藏
页码：525 / 528
页数：4
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