A water-soluble, small molecular fluorescent sensor with femtomolar sensitivity for zinc ion

doi:10.1021/ol702192m

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	A water-soluble, small molecular fluorescent sensor with femtomolar sensitivity for zinc ion
	Wang, Huan-Huan ; Gan, Quan ; Wang, Xiao-Jun ; Xue, Lin ; Liu, Sheng-Hua ; Jiang, Hua
刊名	ORGANIC LETTERS
	2007-11-22
卷号	9 期号:24 页码:4995-4998
ISSN号	1523-7060
DOI	10.1021/ol702192m
英文摘要	A water-soluble fluorescent sensor, 1, based on the quinoline platform, demonstrates femtomolar sensitivity for zinc ion with a 14-fold enhanced quantum yield upon chelation to zinc ion and also exhibits high selectivity to zinc ion over other physiological relevant divalent metals in the presence of EDTA. X-ray crystal structure of zinc complex reveals that an acetic carboxylic group participates in coordination, which significantly enhances the affinity of 1 for zinc ion.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000250975000017
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/62297]
专题	中国科学院化学研究所
通讯作者	Jiang, Hua
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Photochem, Beijing 100080, Peoples R China 2.Cent China Normal Univ, Coll Chem, Wuhan 430079, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China 4.Capital Normal Univ, Dept Chem, Beijing 100037, Peoples R China
推荐引用方式 GB/T 7714	Wang, Huan-Huan,Gan, Quan,Wang, Xiao-Jun,et al. A water-soluble, small molecular fluorescent sensor with femtomolar sensitivity for zinc ion[J]. ORGANIC LETTERS,2007,9(24):4995-4998.
APA	Wang, Huan-Huan,Gan, Quan,Wang, Xiao-Jun,Xue, Lin,Liu, Sheng-Hua,&Jiang, Hua.(2007).A water-soluble, small molecular fluorescent sensor with femtomolar sensitivity for zinc ion.ORGANIC LETTERS,9(24),4995-4998.
MLA	Wang, Huan-Huan,et al."A water-soluble, small molecular fluorescent sensor with femtomolar sensitivity for zinc ion".ORGANIC LETTERS 9.24(2007):4995-4998.