Facile synthesis the nitrogen and sulfur co-doped carbon dots for selective fluorescence detection of heavy metal ions
文献类型：期刊论文
| 作者 | Pang, YQ; Gao, H; Wu, SH; Li, XL |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2017 |
| 卷号 | 193页码:236-239 |
| 关键词 | Co-doped Carbon Dots Carbon Materials Luminescence Heavy Metal Ion-detection |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2017.01.149 |
| 文献子类 | 期刊论文 |
| 英文摘要 | In this article, we prepare the nitrogen (N) and sulphur (S) co-doped carbon dots (NS-CDs) via a one-step hydrothermal method using the methionine as the precursor. The N and S doping content reach as high as 15.2 at.% and 19.5 at.%, separately. The analysis of the photoluminescence dates exhibits that the relationship between the excitation and the corresponding emission wavelength can be summarized as a linear fitting function. In addition, the as prepared NS-CDs also exhibits sensitive detection properties for heavy metal cations. With these excellent characteristics, there are extensive potential applications for NS-CDs in industry and environmental monitoring. (C) 2017 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000395842600062 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/27325]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Pang, YQ,Gao, H,Wu, SH,et al. Facile synthesis the nitrogen and sulfur co-doped carbon dots for selective fluorescence detection of heavy metal ions[J]. MATERIALS LETTERS,2017,193:236-239. |
| APA | Pang, YQ,Gao, H,Wu, SH,&Li, XL.(2017).Facile synthesis the nitrogen and sulfur co-doped carbon dots for selective fluorescence detection of heavy metal ions.MATERIALS LETTERS,193,236-239. |
| MLA | Pang, YQ,et al."Facile synthesis the nitrogen and sulfur co-doped carbon dots for selective fluorescence detection of heavy metal ions".MATERIALS LETTERS 193(2017):236-239. |
入库方式： OAI收割
来源：上海应用物理研究所
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