A reaction-based ratiometric fluorescent probe for mercury ion detection in aqueous solution
文献类型：期刊论文
| 作者 | Liu, Shudi3; Feng, Di1; Zhang, Liangwei2 ; Song, He3; Wang, Yue2; Zhang, Xia2; Zhao, Qingjun3; Chen, Lingxin2
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| 刊名 | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
 |
| 出版日期 | 2020-12-15 |
| 卷号 | 243页码:6 |
| 关键词 | Fluorescent probe Mercury ion Detection Ratiometric Fluorescence imaging |
| ISSN号 | 1386-1425 |
| DOI | 10.1016/j.saa.2020.118817 |
| 通讯作者 | Zhang, Liangwei(liangweizhang@yic.ac.cn) ; Chen, Lingxin(lxchen@yic.ac.cn) |
| 英文摘要 | Mercury ions are crucially harmful to ecosystem and human being due to their characters of bioaccumulation and difficulty of biochemical degradation. Therefore, development of mercury ion detection methods has attracted increasing interests recently. In this study, we successfully synthesized a hydroxyphenylbenzothiazole (HBT)based fluorescent probe HBT-Hg in an extremely simple manner for mercuric ions detection. The spectral studies revealed that the probe HBT-Hg could react with Hg2+ selectively and sensitively in PBS buffer (10 mM, pH = 7.40), showing ratiometric fluorescent changes from blue to light green. The response mechanism of the probe HBT-Hg and Hg2+ was finally confirmed by HPLC analysis, viz., the probe HBT-Hg converted to its precursor compound 1. Finally, the probe HBT-Hg was successfully applied in monitoring Hg2+ in living A549 cells. (c) 2020 Elsevier B.V. All rights reserved. |
| WOS关键词 | HG2+ ; FLUORIDE ; CHEMOSENSORS ; BOND |
| 资助项目 | Natural Science Foundation of China[21701074] ; Natural Science Foundation of China[21778026] ; Natural Science Foundation of China[21976209] ; Natural Science Foundation of China[21402077] ; program of Youth Innovation Pro-motion Association, CAS[2019217] ; Taishan Scholar Project Special Funding[TS20190962] |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000576843300002 |
| 资助机构 | Natural Science Foundation of China ; program of Youth Innovation Pro-motion Association, CAS ; Taishan Scholar Project Special Funding |
| 源URL | [http://ir.yic.ac.cn/handle/133337/28425]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_山东省海岸带环境工程技术研究中心 |
| 通讯作者 | Zhang, Liangwei; Chen, Lingxin |
| 作者单位 | 1.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Yantai Univ, Coll Chem & Chem Engn, Yantai 264005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Shudi,Feng, Di,Zhang, Liangwei,et al. A reaction-based ratiometric fluorescent probe for mercury ion detection in aqueous solution[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2020,243:6. |
| APA | Liu, Shudi.,Feng, Di.,Zhang, Liangwei.,Song, He.,Wang, Yue.,...&Chen, Lingxin.(2020).A reaction-based ratiometric fluorescent probe for mercury ion detection in aqueous solution.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,243,6. |
| MLA | Liu, Shudi,et al."A reaction-based ratiometric fluorescent probe for mercury ion detection in aqueous solution".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 243(2020):6. |
入库方式： OAI收割
来源：烟台海岸带研究所
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