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 |
通讯作者 | Jiang, hua(hjiang@iccas.ac.cn) |
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. |
WOS关键词 | BIOLOGICAL APPLICATIONS ; PROBES ; CHEMOSENSOR ; CHEMISTRY ; QUINOLINE ; SYSTEMS ; ZN2+ ; DISEASE ; CELL |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Organic |
语种 | 英语 |
出版者 | AMER CHEMICAL SOC |
WOS记录号 | WOS:000250975000017 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2382538 |
专题 | 中国科学院大学 |
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. |
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