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	Spectroscopic properties of the receptors based on 2-and 3-linked tri(indolyl)methanes for anion binding
	Wei, Wei1,2,3; Guo, Yong1,2; Xu, Jian1,2; Shao, Shijun1,2
刊名	Spectrochimica acta part a-molecular and biomolecular spectroscopy
	2010-10-15
卷号	77期号:3页码:620-624
关键词	Anion recognition Anion binding Indolylmethane Hydrogen bonding Spectroscopy
ISSN号	1386-1425
DOI	10.1016/j.saa.2010.06.036
通讯作者	Shao, shijun(sjshao@licp.cas.cn)
英文摘要	The anion binding properties of two title tri(indolyl)methane compounds have been evaluated by using uv-vis absorption and fluorescence spectroscopy. different from 3-linked receptor which exhibited faint even no obvious spectral response to anions, 2-linked receptor can bind f(-), aco(-) and h(2)po(4)(-), with the bathochromic shifts of the uv absorption and fluorescence quenching. this selectivity will be attributed to suitable steric array of nh binding sites of 2-linked receptor, which helps to form multiple hydrogen bonding interactions with anions. (c) 2010 elsevier b.v. all rights reserved.
WOS关键词	INDOLE ; RECOGNITION ; CATION ; MODE
WOS研究方向	Spectroscopy
WOS类目	Spectroscopy
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000282672100009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2410755
专题	中国科学院大学
通讯作者	Shao, Shijun
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem NW Plant Resources, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wei, Wei,Guo, Yong,Xu, Jian,et al. Spectroscopic properties of the receptors based on 2-and 3-linked tri(indolyl)methanes for anion binding[J]. Spectrochimica acta part a-molecular and biomolecular spectroscopy,2010,77(3):620-624.
APA	Wei, Wei,Guo, Yong,Xu, Jian,&Shao, Shijun.(2010).Spectroscopic properties of the receptors based on 2-and 3-linked tri(indolyl)methanes for anion binding.Spectrochimica acta part a-molecular and biomolecular spectroscopy,77(3),620-624.
MLA	Wei, Wei,et al."Spectroscopic properties of the receptors based on 2-and 3-linked tri(indolyl)methanes for anion binding".Spectrochimica acta part a-molecular and biomolecular spectroscopy 77.3(2010):620-624.

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