| Spectroscopic properties of the receptors based on 2- and 3- linked tri(indolyl)methanes for anion binding | |
| Department | 甘肃省天然药物重点实验室 |
Wei W(魏薇); Guo Y(郭勇) ; Xu J(徐健); Shao SJ(邵士俊)
| |
| 2010 | |
| Source Publication | Spectrochimica Acta Part A
 |
| ISSN | 1386-1425 |
| Volume | 77Pages:620-624 |
| Abstract | 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 H2PO4−, 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. |
| Keyword | Anion Recognition Anion Binding Indolylmethane Hydrogen Bonding Spectroscopy |
| Subject Area | 分析化学与药物化学 |
| Funding Organization | the National Natural Science Foundation of China (no. 20672121) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 药物分子识别研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2264 |
| Collection | 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
| Corresponding Author | Shao SJ(邵士俊) |
| Recommended Citation GB/T 7714 | Wei W,Guo Y,Xu J,et al. Spectroscopic properties of the receptors based on 2- and 3- linked tri(indolyl)methanes for anion binding[J]. Spectrochimica Acta Part A,2010,77:620-624. |
| APA | 魏薇,郭勇,徐健,&邵士俊.(2010).Spectroscopic properties of the receptors based on 2- and 3- linked tri(indolyl)methanes for anion binding.Spectrochimica Acta Part A,77,620-624. |
| MLA | 魏薇,et al."Spectroscopic properties of the receptors based on 2- and 3- linked tri(indolyl)methanes for anion binding".Spectrochimica Acta Part A 77(2010):620-624. |
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