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Flow-Injection Analysis (FIA) Electrochemical Speciation of Copper in Coastal Waters by Anodic Stripping Voltammetry (ASV)

文献类型：期刊论文

作者Pan, Fei1,3; Zhu, Rilong2; Han, Haitao1,3; Pan, Dawei1,3
刊名ANALYTICAL LETTERS
出版日期2020-10-03
页码13
关键词Anodic stripping voltammetry (ASV) copper speciation electrochemical analyzer flow-injection analysis (FIA)
ISSN号0003-2719
DOI10.1080/00032719.2020.1827262
通讯作者Zhu, Rilong(zrden@hnu.edu.cn) ; Pan, Dawei(dwpan@yic.ac.cn)
英文摘要A sensitive and precise method for copper (Cu) speciation [electroactive Cu (II), acid-dissolved Cu (0, II), and inert Cu (0)] in coastal waters was developed using flow-injection analysis and electrochemical detection. The reaction is based on a simple redox reaction using a gold nanoparticle modified electrode. The effects of experimental parameters were investigated and optimized. The presence of iron, lead, zinc, cadmium, and aluminum did not interfere with the determination of copper. For total copper, the method detection limit was 1.3 nM, and the quantification range was from 5 to 1000 nM (R(2)equal to 0.995), which is sufficiently sensitive for coastal water analysis. A certified reference material was used to characterize the accuracy and good agreement was obtained. The developed method was applied to analyze coastal water samples collected from the Guangdang River, Shandong, China. The Cu species present are reported and discussed.
WOS关键词CAPILLARY-ELECTROPHORESIS ; NATURAL-WATERS ; ELECTRODE ; SEAWATER ; TRACE ; LEAD ; IRON ; UV ; MICROEXTRACTION ; COMPLEXATION
资助项目National Key R&D Program of China[2019YFD0901103] ; Key Research and Development Plan of Shandong Province[2017GHY215002] ; Key Research and Development Plan of Yantai City[2017ZH096]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000575583400001
资助机构National Key R&D Program of China ; Key Research and Development Plan of Shandong Province ; Key Research and Development Plan of Yantai City
源URL[http://ir.yic.ac.cn/handle/133337/28437]  
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
烟台海岸带研究所_山东省海岸带环境工程技术研究中心
通讯作者Zhu, Rilong; Pan, Dawei
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Environm Proc, Key Lab Coastal Environm Proc & Ecol Remediat,YIC, Yantai, Peoples R China
2.Hunan Univ, Coll Chem & Chem Engn, Changsha, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Pan, Fei,Zhu, Rilong,Han, Haitao,et al. Flow-Injection Analysis (FIA) Electrochemical Speciation of Copper in Coastal Waters by Anodic Stripping Voltammetry (ASV)[J]. ANALYTICAL LETTERS,2020:13.
APA Pan, Fei,Zhu, Rilong,Han, Haitao,&Pan, Dawei.(2020).Flow-Injection Analysis (FIA) Electrochemical Speciation of Copper in Coastal Waters by Anodic Stripping Voltammetry (ASV).ANALYTICAL LETTERS,13.
MLA Pan, Fei,et al."Flow-Injection Analysis (FIA) Electrochemical Speciation of Copper in Coastal Waters by Anodic Stripping Voltammetry (ASV)".ANALYTICAL LETTERS (2020):13.

入库方式： OAI收割

来源：烟台海岸带研究所

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