Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
Gold Microelectrode Arrays Based Electrode for Determination of Trace Copper in Seawater | |
Wu, Shijie; Pan, Dawei; Yu, Zhengyin; Kang, Qi; Shen, Dazhong; Pan, DW (reprint author), 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. dwpan@yic.ac.cn; qikang@sdnu.edu.cn | |
发表期刊 | ASIAN JOURNAL OF CHEMISTRY |
ISSN | 0970-7077 |
2014-05 | |
卷号 | 26期号:9 A页码:2741-2744 |
关键词 | Microelectrode Array Determination Copper Seawater |
产权排序 | [Wu, Shijie; Kang, Qi; Shen, Dazhong] Shandong Normal Univ, Coll Chem Chem Engn & Mat Sci, Minist Educ China, Key Lab Mol & Nanomat Probes, Jinan 250014, Peoples R China; [Pan, Dawei] 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; [Yu, Zhengyin] Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, State Key Lab Transducer Technol, Shanghai 200050, Peoples R China |
作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
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 | 期刊论文 |
资助机构 | Chemistry |
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] | National Natural Science Foundation of China [21007087, 41276093, 21275091] ; Natural Science Foundation of Shandong Province [BS2010HZ030] ; Shandong Provincial Key Laboratory of Marine Ecological Environment & Disaster Prevention and Mitigation [2011020] ; Taishan Scholar Program of Shandong Province ; Youth Innovation Promotion Association of CAS |
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/133337/8751 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
通讯作者 | Pan, DW (reprint author), 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. dwpan@yic.ac.cn; qikang@sdnu.edu.cn |
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 A):2741-2744. |
APA | Wu, Shijie.,Pan, Dawei.,Yu, Zhengyin.,Kang, Qi.,Shen, Dazhong.,...&qikang@sdnu.edu.cn.(2014).Gold Microelectrode Arrays Based Electrode for Determination of Trace Copper in Seawater.ASIAN JOURNAL OF CHEMISTRY,26(9 A),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 A(2014):2741-2744. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Gold Microelectrode (1124KB) | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论