| A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion | |
| Department | 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 |
Li Q(李欠)1,2,3 ; Guo Y(郭勇)1,2; Shao SJ(邵士俊)1,2; Shao SJ(邵士俊)
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| 2012 | |
| Source Publication | Analyst
 |
| ISSN | 0003-2654 |
| Volume | 137Issue:19Pages:4497-4501 |
| Abstract | A new fluorescent receptor 1 for anions has been synthesized by the combination of BODIPY dye and indole moiety. The binding and sensing abilities of receptor 1 toward various anions have been studied by absorption, emission and 1H NMR titrations spectroscopies. Receptor 1 could act as a highly selective ‘‘Off–On’’ fluorescent sensor for hydrogen sulfate anion in CH3CN solvent and CH3CN–H2O medium. The fluorescence response of receptor 1 toward HSO4_ in CH3CN solvent could be due to the suppressed PET (photo-induced electron transfer) process induced by the multiple hydrogen bonding interactions between receptor 1 and HSO4_. In CH3CN–H2O medium, the HSO4_-induced change is mainly the consequence of a simple protonation of the CH＝N– moiety of receptor 1, which inhibited the PET process and "turned on" the fluorescence of 1. |
| Subject Area | 分析化学与药物化学 |
| DOI | 10.1039/c2an35904a |
| Funding Organization | the National Natural Science Foundation of China (Grant no. 20972170 to S.-J. Shao);the open fund of State Key Laboratory of Oxo Synthesis & Selective Oxidation (Grant no. OSSO2008kjk6 to S.-J. Shao);the Natural Science Foundation of Gansu province (no. 096RJ2A033 to Y. Guo) |
| Indexed By | SCI |
| If | 3.969 |
| Language | 英语 |
| Funding Project | 药物分子识别研究组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3987 |
| 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) |
| Affiliation | 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 |
| Recommended Citation GB/T 7714 | Li Q,Guo Y,Shao SJ,et al. A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion[J]. Analyst,2012,137(19):4497-4501. |
| APA | Li Q,Guo Y,Shao SJ,&邵士俊.(2012).A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion.Analyst,137(19),4497-4501. |
| MLA | Li Q,et al."A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion".Analyst 137.19(2012):4497-4501. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2012analyst BODIPY-I（331KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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