Electrochemical detection of fenitrothion usingnanosilver/dodecane modified glassy carbon electrode

被引：37
|
作者：
Kumaravel, A. [1 ]
Murugananthan, M. [2 ]
机构：
[1] PSG Inst Technol & Appl Res, Dept Chem, Funct Mat Lab, Coimbatore, Tamil Nadu, India
[2] PSG Coll Technol, Dept Chem, Coimbatore, Tamil Nadu, India
来源：
SENSORS AND ACTUATORS B-CHEMICAL | 2021年 / 331卷
关键词：
Fenitrothion; Dodecane; Modified electrode; Pesticide; Real sample analysis; REDUCED GRAPHENE OXIDE; ORGANOPHOSPHORUS PESTICIDE; SENSOR; WATER; RESIDUES; PHTHALOCYANINE; CHROMATOGRAPHY; PARATHION; POLYMER;
D O I：
10.1016/j.snb.2021.129467
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A novel nanosilver/dodecane modified electrode was fabricated and employed for electrochemical sensing of fenitrothion presented in the environmental samples such as potatoes and paddy. The electrocatalytic activity of the modified electrode exhibited a lower reduction potential and higher sensing current in the detection of fenitrothion. A least value of limit of detection (LOD) was observed compared to that of the electrodes employed. The electrode was found to be exceptionally stable and have constant sensitivity for many cycles of analysis. The result observed in the electrochemical approach was well comparable with that by HPLC technique. The modified electrode is certainly a viable and an alternative to the high cost HPLC technique in detecting fenitrothion kind of pesticide samples.
引用
收藏
页数：9
相关论文
共 50 条
  • [1] Electrochemical Sensor for Determination of Fenitrothion at Multi-wall Carbon Nanotubes Modified Glassy Carbon Electrode
    Tefera, M.
    Tessema, M.
    Admassie, S.
    Mehretie, S.
    ANALYTICAL AND BIOANALYTICAL CHEMISTRY RESEARCH, 2015, 2 (02): : 139 - 150
  • [2] Electrochemical Determination of Fenitrothion Organophosphorus Pesticide Using Polyzincon Modified-glassy Carbon Electrode
    Ensafi, Ali Aasghar
    Rezaloo, Fatemeh
    Rezaei, Behzad
    ELECTROANALYSIS, 2017, 29 (12) : 2839 - 2846
  • [3] Electrochemical detection of dopamine using a modified glassy carbon electrode
    Correa, Jaime
    Wang, Tingting
    Heineman, William R.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 247
  • [4] Electrochemically pretreated glassy carbon electrode for electrochemical detection of fenitrothion in tap water and human urine
    Geremedhin, Welesamel
    Amare, Maereg
    Admassie, Shimelis
    ELECTROCHIMICA ACTA, 2013, 87 : 749 - 755
  • [5] Electrochemical study of fenitrothion and bifenox and their simultaneous determination using multiwalled carbon nanotube modified glassy carbon electrode
    Salehzadeh, Hamid
    Ebrahimi, Mohsen
    Nematollahi, Davood
    Salarian, Amir Ahmad
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2016, 767 : 188 - 194
  • [6] The NADH electrochemical detection performed at carbon nanofibers modified glassy carbon electrode
    Arvinte, Adina
    Valentini, Federica
    Radoi, Antonio
    Arduini, Fabiana
    Tamburri, E.
    Rotariu, Lucian
    Palleschi, Giuseppe
    Bala, Camelia
    ELECTROANALYSIS, 2007, 19 (14) : 1455 - 1459
  • [7] Electrochemical detection of parathion at a glassy-carbon electrode modified with hexadecane
    Cuiling Xu
    Kangbing Wu
    Shengshui Hu
    Dafu Cui
    Analytical and Bioanalytical Chemistry, 2002, 373 : 284 - 288
  • [8] Nanogold modified glassy carbon electrode for the electrochemical detection of arsenic in water
    A. O. Idris
    J. P. Mafa
    N. Mabuba
    O. A. Arotiba
    Russian Journal of Electrochemistry, 2017, 53 : 170 - 177
  • [9] Electrochemical detection of ciprofloxacin based on graphene modified glassy carbon electrode
    Xie, A. -J.
    Chen, Y.
    Luo, S. -P.
    Tao, Y. -W.
    Jin, Y. -S.
    Li, W. -W.
    MATERIALS TECHNOLOGY, 2015, 30 (06) : 362 - 367
  • [10] Electrochemical detection of parathion at a glassy-carbon electrode modified with hexadecane
    Xu, CL
    Wu, KB
    Hu, SH
    Cui, DF
    ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2002, 373 (4-5) : 284 - 288
12345