南方科技大学知识苑(SUSTech KC): A simple and effective dansyl acid based "turn-on" fluorescent probe for detecting labile ferrous iron in physiological saline and live cells

题名	A simple and effective dansyl acid based "turn-on" fluorescent probe for detecting labile ferrous iron in physiological saline and live cells
作者	Gao, Guangqin 1; Wang, Xiao 2; Wang, Zhimin 1; Jin, Xianchun 1; Ou, Ling 2; Zhou, Jingjing 1; Xie, Puhui 1
通讯作者	Gao, Guangqin; Xie, Puhui
发表日期	2020-08
DOI	10.1016/j.talanta.2020.120908
发表期刊	TALANTA 影响因子和分区
ISSN	0039-9140
EISSN	1873-3573
卷号	215
摘要	Labile ferrous iron (Fe2+) plays important biochemical functions in many physiologically essential processes. It is very important to find an effective method to detect Fe2+. Herein, a simple and effective Fe2+ fluorescent probe (FeP1) has been constructed via a unique strategy of Fe2+-induced reducing reaction. As expected, FeP1 exhibited a `turn-on' fluorescence response toward Fe2+ over various small analytes, with high selectivity and excellent sensitivity (DL = 18 nM) for the detection of Fe2+ in Tris-DMSO (4:1, pH = 7.4, v/v) solution. Moreover, the probe can act in different real samples, such as physiological saline and living cells.
关键词	Fe2+ Fluorescence Turn-on Deoxygenation Dansyl
相关链接	[来源记录]
收录类别	SCI ; EI
语种	英语
学校署名	其他
资助项目	Shenzhen Science and Technology Project[JCYJ20180228175059744]
WOS研究方向	Chemistry
WOS类目	Chemistry, Analytical
WOS记录号	WOS:000528209200022
出版者	ELSEVIER
ESI学科分类	CHEMISTRY
来源库	Web of Science
引用统计	被引频次[WOS]：21
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/127232
专题	南方科技大学第一附属医院
作者单位	1.Henan Agr Univ, Coll Sci, Zhengzhou 450002, Peoples R China 2.Jinan Univ, Southern Univ Sci & Technol, Shenzhen Peoples Hosp, Clin Med Coll 2,Affiliated Hosp 1,Dept Pharm, Shenzhen 518020, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Gao, Guangqin,Wang, Xiao,Wang, Zhimin,et al. A simple and effective dansyl acid based "turn-on" fluorescent probe for detecting labile ferrous iron in physiological saline and live cells[J]. TALANTA,2020,215.
APA	Gao, Guangqin.,Wang, Xiao.,Wang, Zhimin.,Jin, Xianchun.,Ou, Ling.,...&Xie, Puhui.(2020).A simple and effective dansyl acid based "turn-on" fluorescent probe for detecting labile ferrous iron in physiological saline and live cells.TALANTA,215.
MLA	Gao, Guangqin,et al."A simple and effective dansyl acid based "turn-on" fluorescent probe for detecting labile ferrous iron in physiological saline and live cells".TALANTA 215(2020).