Gold Microelectrode Arrays Based Electrode for Determination of Trace Copper in Seawater | |
Wu, Shijie1; Pan, Dawei2![]() | |
发表期刊 | ASIAN JOURNAL OF CHEMISTRY
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2014-05-01 | |
卷号 | 26期号:9页码:2741-2744 |
关键词 | Microelectrode Array Determination Copper Seawater |
英文摘要 | We report a novel and facile gold microelectrode array (Au MEA) for the determination of trace Cu2+ by differential pulse anodic stripping voltammetry (DPASV). The gold microelectrode array was fabricated by a multi-step micro-fabrication approach combining sputtering for the deposition of metals and the dielectric material (SiO2) on the surface of a silicon wafer and photolithography for the definition of the geometry of the electrode. Due to the rapid mass transporting and low background current of gold microelectrode array, low detection limit (1.3 pM) and wide linear range (10-150 pM) can be obtained for the determination of Cu2+. The practical application of the proposed electrode has been carried out for the determination of trace level of Cu2+ in real seawater sample. |
文章类型 | Article |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | ANODIC-STRIPPING VOLTAMMETRY ; CARBON-PASTE ELECTRODE ; BISMUTH-FILM ELECTRODES ; ELECTROCHEMICAL DETECTION ; CADMIUM ; METALS ; LEAD ; SILICA ; SAMPLES ; WATER |
研究领域[WOS] | Chemistry |
WOS记录号 | WOS:000335841000055 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/6794 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 |
作者单位 | 1.Shandong Normal Univ, Coll Chem Chem Engn & Mat Sci, Minist Educ China, Key Lab Mol & Nanomat Probes, Jinan 250014, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, State Key Lab Transducer Technol, Shanghai 200050, Peoples R China |
推荐引用方式 GB/T 7714 | Wu, Shijie,Pan, Dawei,Yu, Zhengyin,et al. Gold Microelectrode Arrays Based Electrode for Determination of Trace Copper in Seawater[J]. ASIAN JOURNAL OF CHEMISTRY,2014,26(9):2741-2744. |
APA | Wu, Shijie,Pan, Dawei,Yu, Zhengyin,Kang, Qi,&Shen, Dazhong.(2014).Gold Microelectrode Arrays Based Electrode for Determination of Trace Copper in Seawater.ASIAN JOURNAL OF CHEMISTRY,26(9),2741-2744. |
MLA | Wu, Shijie,et al."Gold Microelectrode Arrays Based Electrode for Determination of Trace Copper in Seawater".ASIAN JOURNAL OF CHEMISTRY 26.9(2014):2741-2744. |
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