Fabrication of a sensitive electrochemical sensor based on Ag nanoparticles and alizarin yellow polymer: Application to the detection of an environmental pollutant thiourea

doi:10.1007/s11814-020-0561-y

	Fabrication of a sensitive electrochemical sensor based on Ag nanoparticles and alizarin yellow polymer: Application to the detection of an environmental pollutant thiourea
	Jodan, Iraj 5; Wantalla, Kitirote 1; Amini, Nader 5; Shahmoradi, Behzad 5; Ghaslani, Mona 5; Lee, Seung-Mok 4; Yang, Jixiang 3; Puttaiah, Shivaraju Harikaranahalli 2
刊名	KOREAN JOURNAL OF CHEMICAL ENGINEERING
	2020-09-01
卷号	37 期号:9 页码:1609-1615
关键词	Electrochemical Sensor Ag Nanoparticles Alizarin Yellow Polymer Thiourea
ISSN号	0256-1115
DOI	10.1007/s11814-020-0561-y
通讯作者	Shahmoradi, Behzad(bshahmorady@gmail.com) ; Lee, Seung-Mok(leesm@cku.ac.kr)
英文摘要	The harmful and destructive effects of excessive consumption of thiourea in various industries and agriculture have caused health and environmental concerns. Hence, attention has been paid to the need for analysis and detection thiourea at very low concentrations. The aim of this study was to determine the efficiency of electrochemical sensor based on glass carbon electrode modified with Ag nanoparticles and alizarin yellow to detect thiourea as a pollutant. Glass carbon electrode was first modified by alizarin yellow polymer and Ag nanoparticles through electropolymerization and chronoamperometry methods, respectively. The characteristics of the modified electrode were determined through FESEM and EDAX analysis and thiourea concentration was measured through cyclic voltammetry (CV) and differential pulse voltammetry (DPV) methods. The results showed that the linear range, limit of detection, and sensitivity were 10 to 940 mu M, 3.3 mu M and 0.181 mu A/mu M, respectively. The stability and reproducibility of the sensor response as well as the interference effect of some anion species were investigated on the performance of the sensor in determining thiourea. The results indicate the optimum stability and reproducibility and no interference effect of the studied species on efficiency of the sensor in determining thiourea.
资助项目	Kurdistan University of Medical Sciences[IR.MUK.REC.1397/292] ; International Affairs Division of Khon Kaen University
WOS研究方向	Chemistry ; Engineering
语种	英语
出版者	KOREAN INSTITUTE CHEMICAL ENGINEERS
WOS记录号	WOS:000561240300002
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/11647]
专题	中国科学院重庆绿色智能技术研究院
通讯作者	Shahmoradi, Behzad; Lee, Seung-Mok
作者单位	1.Khon Kaen Univ, Fac Engn, Dept Chem Engn, Khon Kaen 40002, Thailand 2.JSS Acad Higher Educ & Res, Dept Water & Hlth, Mysuru 570015, India 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing, Peoples R China 4.Catholic Kwandong Univ, Dept Environm Engn, Kangnung 210701, South Korea 5.Kurdistan Univ Med Sci, Environm Hlth Res Ctr, Res Inst Hlth Dev, Dept Environm Hlth Engn, Sanandaj, Iran
推荐引用方式 GB/T 7714	Jodan, Iraj,Wantalla, Kitirote,Amini, Nader,et al. Fabrication of a sensitive electrochemical sensor based on Ag nanoparticles and alizarin yellow polymer: Application to the detection of an environmental pollutant thiourea[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING,2020,37(9):1609-1615.
APA	Jodan, Iraj.,Wantalla, Kitirote.,Amini, Nader.,Shahmoradi, Behzad.,Ghaslani, Mona.,...&Puttaiah, Shivaraju Harikaranahalli.(2020).Fabrication of a sensitive electrochemical sensor based on Ag nanoparticles and alizarin yellow polymer: Application to the detection of an environmental pollutant thiourea.KOREAN JOURNAL OF CHEMICAL ENGINEERING,37(9),1609-1615.
MLA	Jodan, Iraj,et al."Fabrication of a sensitive electrochemical sensor based on Ag nanoparticles and alizarin yellow polymer: Application to the detection of an environmental pollutant thiourea".KOREAN JOURNAL OF CHEMICAL ENGINEERING 37.9(2020):1609-1615.