Protic salt-based nitrogen-doped mesoporous carbon for simultaneous electrochemical detection of Cd(II) and Pb(II) | |
Qin, DF (Qin, Danfeng); Xu, RY (Xu, Ruiyu); Shen, HJ (Shen, Hangjia); Mamat, X (Mamat, Xamxikamar); Wang, L (Wang, Le); Gao, SS (Gao, Shanshuang); Wang, Y (Wang, Ying); Yalikun, N (Yalikun, Nuerbiya); Wagberg, T (Wagberg, Thomas); Zhang, SG (Zhang, Shiguo) | |
刊名 | RSC ADVANCES |
2017 | |
卷号 | 7期号:59页码:36929-36934 |
DOI | 10.1039/c7ra04806h |
英文摘要 | Nitrogen-doped mesoporous carbon (NMC) derived from a single small-molecule protic salt (p-phenylenediamine bisulfate) is used for sensing toxic heavy metal ions. Using Nafion, bismuth and NMC to anchor the glassy carbon electrode surface, the fabricate electrode shows high sensitivity for detecting Cd(II) and Pb(II). The limits of detection (S/N = 3) are estimated to be 0.3 mu g L-1 for Cd(II) and 0.4 mu g L-1 for Pb(II), respectively, which are 10 and 25 times lower than the maximum acceptable content for drinking water recommended by the WHO. Furthermore, the sensor is successfully used to analyze Cd(II) and Pb(II) in tap-water with high anti-interference capability and good recovery. |
WOS记录号 | WOS:000406705700011 |
内容类型 | 期刊论文 |
源URL | [http://ir.xjipc.cas.cn/handle/365002/5094] |
专题 | 新疆理化技术研究所_省部共建新疆特有药用资源利用重点实验室 |
通讯作者 | Hu, GZ |
作者单位 | 1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, State Key Lab Basis Xinjiang Indigenous Med Plant, Key Lab Chem Plant Resources Arid Reg, Urumqi 830011, Xinjiang, Peoples R China 2.Umea Univ, Dept Phys, S-90187 Umea, Sweden 3.Yokohama Natl Univ, Dept Chem & Biotechnol, Hodogaya- Ku, 79-5 Tokiwadai, Yokohama, Kanagawa 2408501, Japan 4.Harbin Inst Technol, Shenzhen 518055, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Qin, DF ,Xu, RY ,Shen, HJ ,et al. Protic salt-based nitrogen-doped mesoporous carbon for simultaneous electrochemical detection of Cd(II) and Pb(II)[J]. RSC ADVANCES,2017,7(59):36929-36934. |
APA | Qin, DF .,Xu, RY .,Shen, HJ .,Mamat, X .,Wang, L .,...&Hu, GZ.(2017).Protic salt-based nitrogen-doped mesoporous carbon for simultaneous electrochemical detection of Cd(II) and Pb(II).RSC ADVANCES,7(59),36929-36934. |
MLA | Qin, DF ,et al."Protic salt-based nitrogen-doped mesoporous carbon for simultaneous electrochemical detection of Cd(II) and Pb(II)".RSC ADVANCES 7.59(2017):36929-36934. |
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