Anodic Stripping Determination of Selenium in Seawater Using an Electrode Modified with Gold Nanodendrites/Perforated Reduced Graphene Oxide
Wei, Hong; Pan, Dawei; Cui, Yuanding; Liu, Haiying; Gao, Guangheng; Xia, Jianjun
Source PublicationINTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
2020-02
Volume15Issue:2Pages:1669-1680
KeywordELECTROCHEMICAL SENSOR ICP-MS MICROEXTRACTION SPECTROMETRY BEHAVIOR MERCURY SILVER
MOST Discipline CatalogueElectrochemistry
DOI10.20964/2020.02.51
Contribution Rank[Wei, Hong; Pan, Dawei] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Wei, Hong; Pan, Dawei] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Cui, Yuanding; Liu, Haiying] Jiangxi Applicat Engn Vocat Coll, Electromech Engn Inst, Pingxiang 337042, Peoples R China; [Gao, Guangheng] Qilu Univ Technol, Key Lab Biosensors Shandong Prov, Shandong Acad Sci, Biol Inst, Jinan 250353, Peoples R China; [Xia, Jianjun] China Tobacco Yunnan Ind Co Ltd, Res & Dev Ctr, Kunming 650231, Yunnan, Peoples R China
Department海岸带环境工程技术研究与发展中心
AbstractAnodic stripping voltammetric determination of selenium was successfully and effectively performed using an electrode modified with gold nanodendrites/perforated reduced graphene oxide (AuNDs/P-rGO), which was synthesized via a facile electrochemical deposition route. The compositions of the AuNDs/P-rGO were characterized by Scanning electron microscopy. The experimental parameters of the Se(IV) accumulation, Se(IV) potential, the gold deposition time and the interference by other ions were discussed in detail. The linear range of selenium at the AuNDs/P-rGO modified electrode was from 3 nM to 300 nM, with a detection limit of 0.9 nM under optimized conditions. The proposed electrode showed satisfactory results in both real seawater samples and standard artificial seawater samples with different salinities.
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordELECTROCHEMICAL SENSOR ; ICP-MS ; MICROEXTRACTION ; SPECTROMETRY ; BEHAVIOR ; MERCURY ; SILVER
WOS IDWOS:000514818500050
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/25092
Collection中科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
Affiliation1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Jiangxi Applicat Engn Vocat Coll, Electromech Engn Inst, Pingxiang 337042, Peoples R China;
4.Qilu Univ Technol, Key Lab Biosensors Shandong Prov, Shandong Acad Sci, Biol Inst, Jinan 250353, Peoples R China;
5.China Tobacco Yunnan Ind Co Ltd, Res & Dev Ctr, Kunming 650231, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Wei, Hong,Pan, Dawei,Cui, Yuanding,et al. Anodic Stripping Determination of Selenium in Seawater Using an Electrode Modified with Gold Nanodendrites/Perforated Reduced Graphene Oxide[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2020,15(2):1669-1680.
APA Wei, Hong,Pan, Dawei,Cui, Yuanding,Liu, Haiying,Gao, Guangheng,&Xia, Jianjun.(2020).Anodic Stripping Determination of Selenium in Seawater Using an Electrode Modified with Gold Nanodendrites/Perforated Reduced Graphene Oxide.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,15(2),1669-1680.
MLA Wei, Hong,et al."Anodic Stripping Determination of Selenium in Seawater Using an Electrode Modified with Gold Nanodendrites/Perforated Reduced Graphene Oxide".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 15.2(2020):1669-1680.
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