CARBON NANOTUBES/IONOPHORE MODIFIED ELECTRODE FOR ANODIC STRIPPING DETERMINATION OF LEAD
文献类型：期刊论文
| 作者 | Lou, Tingting1,2,3,4; Pan, Dawei1,2,5; Wang, Yuane1,2,3,4; Jiang, Lin1,2,3,4; Qin, Wei1,2 |
| 刊名 | ANALYTICAL LETTERS
 |
| 出版日期 | 2011 |
| 卷号 | 44期号:10页码:1746-1757 |
| 关键词 | Anodic Stripping Analysis Carbon Nanotubes Ionophore Lead |
| ISSN号 | 0003-2719 |
| DOI | 10.1080/00032719.2010.526272 |
| 文献子类 | Article |
| 英文摘要 | Bifunctional combination of carbon nanotubes and ionophore is introduced for anodic stripping analysis of lead (Pb(2+)). Carbon nanotubes are employed to improve the detection sensitivity due to their excellent electrical conductivity and strong adsorption ability. An ionophore is utilized for its excellent selectivity toward Pb(2+). The proposed carbon nanotubeslionophore modified electrode shows improved sensitivity and selectivity for Pb(2+). Low detection limit (1 nM), wide linear range (5 nM-8 mu M) and excellent selectivity over other metal ions (Cd(2+), Cu(2+), and Hg(2+)) was obtained. The practical application has been carried out for determination of Pb(2+) in real water samples.; Bifunctional combination of carbon nanotubes and ionophore is introduced for anodic stripping analysis of lead (Pb(2+)). Carbon nanotubes are employed to improve the detection sensitivity due to their excellent electrical conductivity and strong adsorption ability. An ionophore is utilized for its excellent selectivity toward Pb(2+). The proposed carbon nanotubeslionophore modified electrode shows improved sensitivity and selectivity for Pb(2+). Low detection limit (1 nM), wide linear range (5 nM-8 mu M) and excellent selectivity over other metal ions (Cd(2+), Cu(2+), and Hg(2+)) was obtained. The practical application has been carried out for determination of Pb(2+) in real water samples. |
| 学科主题 | Chemistry |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000294602100002 |
| 公开日期 | 2012-07-03 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/11564]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 5.Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lou, Tingting,Pan, Dawei,Wang, Yuane,et al. CARBON NANOTUBES/IONOPHORE MODIFIED ELECTRODE FOR ANODIC STRIPPING DETERMINATION OF LEAD[J]. ANALYTICAL LETTERS,2011,44(10):1746-1757. |
| APA | Lou, Tingting,Pan, Dawei,Wang, Yuane,Jiang, Lin,&Qin, Wei.(2011).CARBON NANOTUBES/IONOPHORE MODIFIED ELECTRODE FOR ANODIC STRIPPING DETERMINATION OF LEAD.ANALYTICAL LETTERS,44(10),1746-1757. |
| MLA | Lou, Tingting,et al."CARBON NANOTUBES/IONOPHORE MODIFIED ELECTRODE FOR ANODIC STRIPPING DETERMINATION OF LEAD".ANALYTICAL LETTERS 44.10(2011):1746-1757. |
入库方式： OAI收割
来源：海洋研究所
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