Simple Pb-II fluorescent probe based on Pb-II-catalyzed hydrolysis of phosphodiester

doi:10.1002/bip.10484

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	Simple Pb-II fluorescent probe based on Pb-II-catalyzed hydrolysis of phosphodiester
	Sun, M ; Shangguan, D ; Ma, HM ; Nie, LH ; Li, XH ; Xiong, SX ; Liu, GQ ; Thiemann, W
刊名	BIOPOLYMERS
	2003
卷号	72 期号:6 页码:413-420
关键词	Fluorescent Probe Ph-ii Phosphodiester Hydrolysis
ISSN号	0006-3525
DOI	10.1002/bip.10484
英文摘要	A new fluorescent probe for Pb-II, p-nitrophenyl 3H-phenoxazin-3-one-7-yl phosphoric acid (NPPA), was designed and synthesized by linking resorufin (serving as a fluorophore and electron acceptor) to p-nitrophenol (serving as a fluorescence quencher and electron donor) through phosphodiester bonds. When NPPA was irradiated with light, intramolecular fluorescence self-quenching took place because of the photoinduced electron transfer from the donor to the acceptor. However, upon the addition of Pb-II, the phosphate ester bonds in the probe were cleaved and the fluorophore was released, accompanying the retrievement of fluorescence. (C) 2003 Wiley Periodicals, Inc.
语种	英语
出版者	JOHN WILEY & SONS INC
WOS记录号	WOS:000186485200002
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/80367]
专题	中国科学院化学研究所
通讯作者	Ma, HM
作者单位	1.Chinese Acad Sci, Inst Chem, Biol Chem Lab, Beijing 100080, Peoples R China 2.Univ Bremen, Dept Chem, D-28334 Bremen, Germany
推荐引用方式 GB/T 7714	Sun, M,Shangguan, D,Ma, HM,et al. Simple Pb-II fluorescent probe based on Pb-II-catalyzed hydrolysis of phosphodiester[J]. BIOPOLYMERS,2003,72(6):413-420.
APA	Sun, M.,Shangguan, D.,Ma, HM.,Nie, LH.,Li, XH.,...&Thiemann, W.(2003).Simple Pb-II fluorescent probe based on Pb-II-catalyzed hydrolysis of phosphodiester.BIOPOLYMERS,72(6),413-420.
MLA	Sun, M,et al."Simple Pb-II fluorescent probe based on Pb-II-catalyzed hydrolysis of phosphodiester".BIOPOLYMERS 72.6(2003):413-420.