Triphenylamine based benzimidazole and benzothiazole: Synthesis and applications in fluorescent chemosensors and laser dyes

	Triphenylamine based benzimidazole and benzothiazole: Synthesis and applications in fluorescent chemosensors and laser dyes
	Yang Y.; Li B.; Zhang L. M.; Guan Y. L.
	2014
发表期刊	Journal of Luminescence
ISSN	ISBN/0022-2313
期号	145 页码:895-898
摘要	Triphenylamine based fluorescent dyes TPA-benzimidazole and TPA-benzothiazole have been designed and synthesized. The TPA-benzimidazole chemosensor was tested for a number of metal ions and found to exhibit binding affinity for Fe3+ and Hg2+ in acetonitrile, and the fluorescence quenching was achieved through a PET process. The appearance of an isosbestic point in absorption titrations and Job's plot analysis supported 1:1 stoichiometries for Fe3+ and Hg2+ ions. Laser experiments showed that under transversal pumping with a Q-switched Nd:YAG (355 nm) laser in toluene, TPA-benzothiazole exhibits efficient and stable amplified spontaneous emissions (ASE) at 436 nm. (C) 2013 Elsevier B.V. All rights reserved.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44482
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yang Y.,Li B.,Zhang L. M.,et al. Triphenylamine based benzimidazole and benzothiazole: Synthesis and applications in fluorescent chemosensors and laser dyes[J]. Journal of Luminescence,2014(145):895-898.
APA	Yang Y.,Li B.,Zhang L. M.,&Guan Y. L..(2014).Triphenylamine based benzimidazole and benzothiazole: Synthesis and applications in fluorescent chemosensors and laser dyes.Journal of Luminescence(145),895-898.
MLA	Yang Y.,et al."Triphenylamine based benzimidazole and benzothiazole: Synthesis and applications in fluorescent chemosensors and laser dyes".Journal of Luminescence .145(2014):895-898.

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