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

doi:10.1080/00032719.2020.1827262

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Flow-Injection Analysis (FIA) Electrochemical Speciation of Copper in Coastal Waters by Anodic Stripping Voltammetry (ASV)
	Pan, Fei 2,3; Zhu, Rilong 1; Han, Haitao 2,3; Pan, Dawei 2,3
刊名	ANALYTICAL LETTERS
	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
DOI	10.1080/00032719.2020.1827262
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.
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关键词	CAPILLARY-ELECTROPHORESIS ; NATURAL-WATERS ; ELECTRODE ; SEAWATER ; TRACE ; LEAD ; IRON ; UV ; MICROEXTRACTION ; COMPLEXATION
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
内容类型	期刊论文
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.Hunan Univ, Coll Chem & Chem Engn, Changsha, Peoples R China 2.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 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.