One-and Two-photon Excited Fluorescence of Zinc(Ⅱ), Cadmium(Ⅱ) Complexes Containing Phenothiazine Ligand

Zhao Ming XUE Yu Peng TIAN Dong WANG Min Hua JIANG

引用本文: Zhao Ming XUE,  Yu Peng TIAN,  Dong WANG,  Min Hua JIANG. One-and Two-photon Excited Fluorescence of Zinc(Ⅱ), Cadmium(Ⅱ) Complexes Containing Phenothiazine Ligand[J]. Chinese Chemical Letters, 2003, 14(5): 525-528. shu
Citation:  Zhao Ming XUE,  Yu Peng TIAN,  Dong WANG,  Min Hua JIANG. One-and Two-photon Excited Fluorescence of Zinc(Ⅱ), Cadmium(Ⅱ) Complexes Containing Phenothiazine Ligand[J]. Chinese Chemical Letters, 2003, 14(5): 525-528. shu

One-and Two-photon Excited Fluorescence of Zinc(Ⅱ), Cadmium(Ⅱ) Complexes Containing Phenothiazine Ligand

    作者简介: Zhao Ming XUE,E-mail:zmxue@ahu.edu.cn;



  • 基金项目:

    This work was supported by the grant for the State Key Program of China (G1998061402), and the National Natural Science Foundation of China (29871001, 20071001).

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.

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  • 收稿日期:  2002-07-25
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