Bismuth as Internal Standard for Reliable Detection of Trace Lead at Screen-Printed Electrode
文献类型：期刊论文
| 作者 | Zhang, Haiyun1,2; Lin, Mingyue1,2; Zhang, Qing3; Han, Haitao4; Pan, Dawei1
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| 刊名 | ASIAN JOURNAL OF CHEMISTRY
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| 出版日期 | 2014-08-01 |
| 卷号 | 26期号:16页码:5217-5222 |
| 关键词 | Bismuth Internal standard Screen-printed electrodes Anodic stripping voltammetry Lead |
| ISSN号 | 0970-7077 |
| 产权排序 | [Zhang, Haiyun; Lin, Mingyue; Pan, Dawei] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Prov Key Lab Coastal Environm Proc, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Shandong, Peoples R China; [Zhang, Haiyun; Lin, Mingyue] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhang, Qing] Shandong Normal Univ, Minist Educ China, Key Lab Mol & Nanomat Probes, Coll Chem Chem Engn & Mat Sci, Jinan 250014, Shandong, Peoples R China; [Han, Haitao] Yantai Univ, Sch Chem & Chem Engn, Yantai 264005, Shandong, Peoples R China |
| 通讯作者 | Pan, DW (reprint author), Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Prov Key Lab Coastal Environm Proc, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Shandong, Peoples R China. dwpan@yic.ac.cn |
| 中文摘要 | In this paper, bismuth served as an internal standard used for reliable anodic stripping voltammetric determination of trace lead at screen-printed carbon electrodes. Besides its negligible concentration in water samples, bismuth can form alloy with lead and their anodic stripping peaks can be separated obviously. The influence of three electrode pretreatment methods and various experimental parameters upon the stripping signal was investigated. Under optimized conditions, the response ratio IPb/IBi against the concentration of lead was linear in the 2-200 mu g L-1 concentration range with a correlation coefficient of 0.998 after 2 min deposition. The practical application of this method was carried out for the determination of lead in river water samples and the results were consistent with the values obtained by ICP-MS. The attractive behaviors of the low cost carbon strip electrodes coupled with the reliable quantitative strategy facilitates the development of portable electrochemical sensing platform. |
| 英文摘要 | In this paper, bismuth served as an internal standard used for reliable anodic stripping voltammetric determination of trace lead at screen-printed carbon electrodes. Besides its negligible concentration in water samples, bismuth can form alloy with lead and their anodic stripping peaks can be separated obviously. The influence of three electrode pretreatment methods and various experimental parameters upon the stripping signal was investigated. Under optimized conditions, the response ratio IPb/IBi against the concentration of lead was linear in the 2-200 mu g L-1 concentration range with a correlation coefficient of 0.998 after 2 min deposition. The practical application of this method was carried out for the determination of lead in river water samples and the results were consistent with the values obtained by ICP-MS. The attractive behaviors of the low cost carbon strip electrodes coupled with the reliable quantitative strategy facilitates the development of portable electrochemical sensing platform. |
| 学科主题 | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | ANODIC-STRIPPING VOLTAMMETRY ; METALS ; BLOOD ; CADMIUM ; SENSORS ; CD(II) ; PB(II) ; INDIUM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000343767000061 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/8721]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Prov Key Lab Coastal Environm Proc, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shandong Normal Univ, Minist Educ China, Key Lab Mol & Nanomat Probes, Coll Chem Chem Engn & Mat Sci, Jinan 250014, Shandong, Peoples R China 4.Yantai Univ, Sch Chem & Chem Engn, Yantai 264005, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Haiyun,Lin, Mingyue,Zhang, Qing,et al. Bismuth as Internal Standard for Reliable Detection of Trace Lead at Screen-Printed Electrode[J]. ASIAN JOURNAL OF CHEMISTRY,2014,26(16):5217-5222. |
| APA | Zhang, Haiyun,Lin, Mingyue,Zhang, Qing,Han, Haitao,&Pan, Dawei.(2014).Bismuth as Internal Standard for Reliable Detection of Trace Lead at Screen-Printed Electrode.ASIAN JOURNAL OF CHEMISTRY,26(16),5217-5222. |
| MLA | Zhang, Haiyun,et al."Bismuth as Internal Standard for Reliable Detection of Trace Lead at Screen-Printed Electrode".ASIAN JOURNAL OF CHEMISTRY 26.16(2014):5217-5222. |
入库方式： OAI收割
来源：烟台海岸带研究所
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