Polymer nanodots of graphitic carbon nitride as effective fluorescent probes for the detection of Fe3+ and Cu2+ ions
文献类型：期刊论文
| 作者 | Zhang, Shouwei1,2; Li, Jiaxing3; Zeng, Meiyi2; Xu, Jinzhang2; Wang, Xiangke1,3; Hu, Wenping4 |
| 刊名 | NANOSCALE
 |
| 出版日期 | 2014 |
| 卷号 | 6期号:8页码:4157-4162 |
| ISSN号 | 2040-3364 |
| DOI | 10.1039/c3nr06744k |
| 英文摘要 | A simple and green route was developed for the first time to produce fluorescent graphitic carbon nitride (Fg-C3N4) by hydrothermal treatment of bulk g-C3N4. The produced F-g-C3N4 dots have blue emission and a high quantum yield, and were applied as a very effective fluorescent probe for label-free selective and sensitive detection of Cu2+ and Fe3+ ions; the limits of detection were as low as 0.5 nM and 1.0 nM, respectively. By using sodium hexametaphosphate (SHPP) as a masking agent of Fe3+, Cu2+ was exclusively detected in the presence of Fe3+ ions. Cu2+ and Fe3+ ions in real water samples were also detected successfully. This exceptional fluorescent performance makes the probes based on F-g-C3N4 dots attractive for highly sensitive detection of Cu2+ and Fe3+ ions in real water. |
| 语种 | 英语 |
| WOS记录号 | WOS:000333567300035 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/52769]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Xiangke |
| 作者单位 | 1.Soochow Univ, Sch Radiol & Interdisciplinary Sci, Suzhou 215123, Peoples R China 2.Hefei Univ Technol, Sch Mat Sci & Engn, Hefei 230031, Peoples R China 3.Inst Plasma Phys, Key Lab Novel Thin Film Solar Cells, Hefei 230031, Peoples R China 4.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shouwei,Li, Jiaxing,Zeng, Meiyi,et al. Polymer nanodots of graphitic carbon nitride as effective fluorescent probes for the detection of Fe3+ and Cu2+ ions[J]. NANOSCALE,2014,6(8):4157-4162. |
| APA | Zhang, Shouwei,Li, Jiaxing,Zeng, Meiyi,Xu, Jinzhang,Wang, Xiangke,&Hu, Wenping.(2014).Polymer nanodots of graphitic carbon nitride as effective fluorescent probes for the detection of Fe3+ and Cu2+ ions.NANOSCALE,6(8),4157-4162. |
| MLA | Zhang, Shouwei,et al."Polymer nanodots of graphitic carbon nitride as effective fluorescent probes for the detection of Fe3+ and Cu2+ ions".NANOSCALE 6.8(2014):4157-4162. |
入库方式： OAI收割
来源：化学研究所
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