A New Thioimide-Based Fluorescent 'Turn-On' and Chromogenic Chemodosimeter in Acetonitrile and Its Nanoparticles in Water for Highly Selective and Sensitive Detection of Hg2+
文献类型：期刊论文
| 作者 | Mou, Yong1; Lu, Haiyan1; Li, Meng2; Chen, Chuanfeng1,2 |
| 刊名 | CHINESE JOURNAL OF CHEMISTRY
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 35期号:4页码:435-441 |
| 关键词 | Hg2++++ Ion Chemodosimeter Fluorescence Turn-on Nanoparticle |
| 英文摘要 | A new thioimide-based fluorescent turn-on' and chromogenic chemodosimeter for highly selective and sensitive detection of Hg2+ has been developed. The chemodosimeter showed not only marked color change of the solution from dark green to colorless upon the addition of Hg2+ ion, but also 100-fold enhancement of the fluorescent intensity in aqueous acetonitrile. The detection mechanism resulted from the Hg2+ induced desulfurization of the thioimide to its imide precursor. When the chemodosimeter was assembled into nanoparticles, it could also exhibit remarkably dual response of color change, fluorescence enhancement, and highly selective and sensitive detection of Hg2+. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/39033]  |
| 专题 | 化学研究所_分子识别与功能实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Mol Recognit & Funct, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mou, Yong,Lu, Haiyan,Li, Meng,et al. A New Thioimide-Based Fluorescent 'Turn-On' and Chromogenic Chemodosimeter in Acetonitrile and Its Nanoparticles in Water for Highly Selective and Sensitive Detection of Hg2+[J]. CHINESE JOURNAL OF CHEMISTRY,2017,35(4):435-441. |
| APA | Mou, Yong,Lu, Haiyan,Li, Meng,&Chen, Chuanfeng.(2017).A New Thioimide-Based Fluorescent 'Turn-On' and Chromogenic Chemodosimeter in Acetonitrile and Its Nanoparticles in Water for Highly Selective and Sensitive Detection of Hg2+.CHINESE JOURNAL OF CHEMISTRY,35(4),435-441. |
| MLA | Mou, Yong,et al."A New Thioimide-Based Fluorescent 'Turn-On' and Chromogenic Chemodosimeter in Acetonitrile and Its Nanoparticles in Water for Highly Selective and Sensitive Detection of Hg2+".CHINESE JOURNAL OF CHEMISTRY 35.4(2017):435-441. |
入库方式： OAI收割
来源：化学研究所
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