中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Selective Voltammetric Determination of Nitrite Using Cobalt Phthalocyanine Modified on Multiwalled Carbon Nanotubes

文献类型:期刊论文

作者Lu,Shun2; Hummel,Matthew2; Kang,Shuai1; Gu,Zhengrong2
刊名Journal of The Electrochemical Society
出版日期2020-01-03
卷号167期号:4
ISSN号0013-4651
DOI10.1149/1945-7111/ab7982
通讯作者Lu,Shun() ; Gu,Zhengrong()
英文摘要Nitrite (NO2?) is a ubiquitous inorganic pollutant presented in the food industry and drinking water. In addition, NO2? as a toxic contaminant probably threaten human health by producing N-nitrosamines with highly carcinogenic. Voltammetric biosensing is considered the most promising approach because it offers a fast, reliable, and low-cost detection. In this article, cobalt (II) phthalocyanine (CoPc) was immobilized on multiwalled carbon nanotubes (MWCNTs), then immobilized on glassy carbon electrode (GCE) as an electrochemical senor toward nitrite using the voltammetric technique. Consequently, differential pulse voltammogram (DPV) is employed for nitrite determination, which reached a linear dynamic range of 0.01 to 1050.0 mM with a detection limit (LOD) of 2.11 μM. Such excellent performance is ascribed to the synergistic effect between CoPc and MWCNT, indicating the promise of applying CoPc/MWCNTs@GCE in the practical bio-sensing applications.
语种英语
WOS记录号IOP:0013-4651-167-4-AB7982
出版者IOP Publishing
源URL[http://119.78.100.138/handle/2HOD01W0/10489]  
专题中国科学院重庆绿色智能技术研究院
通讯作者Lu,Shun; Gu,Zhengrong
作者单位1.Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, 400714, People’s Republic of China
2.Department of Agricultural and Biosystems Engineering, South Dakota State University, Brookings, South Dakota 57007, United States of America
推荐引用方式
GB/T 7714
Lu,Shun,Hummel,Matthew,Kang,Shuai,et al. Selective Voltammetric Determination of Nitrite Using Cobalt Phthalocyanine Modified on Multiwalled Carbon Nanotubes[J]. Journal of The Electrochemical Society,2020,167(4).
APA Lu,Shun,Hummel,Matthew,Kang,Shuai,&Gu,Zhengrong.(2020).Selective Voltammetric Determination of Nitrite Using Cobalt Phthalocyanine Modified on Multiwalled Carbon Nanotubes.Journal of The Electrochemical Society,167(4).
MLA Lu,Shun,et al."Selective Voltammetric Determination of Nitrite Using Cobalt Phthalocyanine Modified on Multiwalled Carbon Nanotubes".Journal of The Electrochemical Society 167.4(2020).

入库方式: OAI收割

来源:重庆绿色智能技术研究院

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