BODIPY Fluorescent Chemosensor for Cu2+ Detection and Its Applications in Living Cells: Fast Response and High Sensitivity

	BODIPY Fluorescent Chemosensor for Cu2+ Detection and Its Applications in Living Cells: Fast Response and High Sensitivity
	Quan L.; Sun T. T.; Lin W. H.; Guan X. G.; Zheng M.; Xie Z. G.; Jing X. B.
	2014
发表期刊	Journal of Fluorescence
ISSN	ISBN/1053-0509
卷号	24 期号:3 页码:841-846
摘要	Copper is an essential trace element for the proper functioning of organ and metabolic process in humans. However, both its excess and deficiency in the body can result in adverse health effects. A BODIPY containing 2,2'-bipyridyl group was synthesized and used as a fluorescent chemodosimeter for selective Cu2+ detection in mild condition. This BODIPY shows fast response (similar to 1 min) and high sensitivity for Cu2+ in aqueous solution due to the photoinduced electron transfer from the excited state of fluorophore to the bipyridyl unit complexed to Cu2+. The fluorescence quenching mechanism revealed by MALDI-TOF Mass spectra showed one Cu2+ could coordinate with two BODIPY molecules, and this coordination is reversible. This simple BODIPY dyes also could be used for sensing the Cu2+ in living cell. This work contributes to extend the potential applications of BODIPY to the biological and environmental areas.
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/181722/43770
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Quan L.,Sun T. T.,Lin W. H.,et al. BODIPY Fluorescent Chemosensor for Cu2+ Detection and Its Applications in Living Cells: Fast Response and High Sensitivity[J]. Journal of Fluorescence,2014,24(3):841-846.
APA	Quan L..,Sun T. T..,Lin W. H..,Guan X. G..,Zheng M..,...&Jing X. B..(2014).BODIPY Fluorescent Chemosensor for Cu2+ Detection and Its Applications in Living Cells: Fast Response and High Sensitivity.Journal of Fluorescence,24(3),841-846.
MLA	Quan L.,et al."BODIPY Fluorescent Chemosensor for Cu2+ Detection and Its Applications in Living Cells: Fast Response and High Sensitivity".Journal of Fluorescence 24.3(2014):841-846.

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