Simultaneous determination of hydroquinone and catechol at gold nanoparticles mesoporous silica modified carbon paste electrode

被引:136
|
作者
Tashkhourian, J. [1 ]
Daneshi, M. [1 ]
Nami-Ana, F. [1 ]
Behbahani, M. [2 ]
Bagheri, A. [2 ]
机构
[1] Shiraz Univ, Dept Chem, Coll Sci, Shiraz 71456, Iran
[2] Shahid Beheshti Univ, Dept Chem, GC, Tehran, Iran
关键词
Square wave voltammetry; Dihydroxybenzene isomer; Hydroquinone; Catechol; Simultaneous determination; REDUCED GRAPHENE OXIDE; PHARMACEUTICAL PREPARATIONS; ELECTROCHEMICAL-BEHAVIOR; IONIC LIQUID; DERIVATIVES; RESORCINOL; NANOCOMPOSITE; NANOTUBES; SAMPLES; PHENOL;
D O I
10.1016/j.jhazmat.2016.06.049
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A new electrochemical sensor based on gold nanoparticles mesoporous silica modified carbon paste electrode (AuNPs-MPS) was developed for simultaneous determination of hydroquinone and catechol. Morphology and structure of the AuNPs-MPS were characterized by transmission electron microscopy, X-ray diffraction and Fourier transform infrared spectroscopy. The electrochemical behavior of hydroquinone and catechol were investigated using square wave voltammetry and the results indicate that the electrochemical responses are improved significantly at the modified electrode. The observed oxidative peaks separation of about 120 mV made possible the simultaneous determination of hydroquinone and catechol in their binary-mixture. Under the optimized condition, a linear dynamic range of 10.0 mu M-1.0 mM range for hydroquinone with the detection limit of 1.2 mu M and from 30.0 mu M-1.0 mM for catechol with the detection limit of 1.1 mu M were obtained. The applicability of the method was demonstrated by the recovery studies of hydroquinone and catechol in spiked tap water samples. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:117 / 124
页数:8
相关论文
共 50 条
  • [21] Simultaneous determination of catechol and hydroquinone by carbon paste electrode modified with hydrophobic ionic liquid-functionalized SBA-15
    Dong, Sheying
    Zhang, Penghui
    Yang, Zhen
    Huang, Tinglin
    JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2012, 16 (12) : 3861 - 3868
  • [22] MIL-101 (Fe) modified carbon paste electrode for the efficient simultaneous detection of hydroquinone and catechol
    Zhu, Mengting
    Xu, Ruli
    Wang, Xueyang
    Liu, Jie
    Zhang, Qianli
    Wei, Jie
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2021, 16 (12):
  • [23] Simultaneous electroanalysis of hydroquinone and catechol at poly(brilliant blue) modified carbon paste electrode: A voltammetric study
    Ganesh, P. S.
    Swamy, B. E. Kumara
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2015, 756 : 193 - 200
  • [24] Simultaneous determination of catechol and hydroquinone by carbon paste electrode modified with hydrophobic ionic liquid-functionalized SBA-15
    Sheying Dong
    Penghui Zhang
    Zhen Yang
    Tinglin Huang
    Journal of Solid State Electrochemistry, 2012, 16 : 3861 - 3868
  • [25] Simultaneous voltammetric determination of hydroquinone and catechol by using a glassy carbon electrode modified with carboxy-functionalized carbon nanotubes in a chitosan matrix and decorated with gold nanoparticles
    Yu Shen
    Dejiang Rao
    Qinglin Sheng
    Jianbin Zheng
    Microchimica Acta, 2017, 184 : 3591 - 3601
  • [26] Simultaneous voltammetric determination of hydroquinone and catechol by using a glassy carbon electrode modified with carboxy-functionalized carbon nanotubes in a chitosan matrix and decorated with gold nanoparticles
    Shen, Yu
    Rao, Dejiang
    Sheng, Qinglin
    Zheng, Jianbin
    MICROCHIMICA ACTA, 2017, 184 (09) : 3591 - 3601
  • [27] Mesoporous cobalto-cobaltic oxide modified glassy carbon electrode for simultaneous detection of hydroquinone and catechol
    Cui, Shiqiang
    Li, Li
    Ding, Yaping
    Zhang, Jiangjiang
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2016, 782 : 225 - 232
  • [28] Simultaneous determination of hydroquinone and catechol using a modified glassy carbon electrode by ruthenium red/carbon nanotube
    Mohammad Mehdi Foroughi
    Meissam Noroozifar
    Mozhgan Khorasani-Motlagh
    Journal of the Iranian Chemical Society, 2015, 12 : 1139 - 1147
  • [29] Simultaneous determination of hydroquinone and catechol using a modified glassy carbon electrode by ruthenium red/carbon nanotube
    Foroughi, Mohammad Mehdi
    Noroozifar, Meissam
    Khorasani-Motlagh, Mozhgan
    JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2015, 12 (07) : 1139 - 1147
  • [30] Electrochemical Behavior of Hydroquinone and Catechol at a Silsesquioxane-Modified Carbon Paste Electrode
    da Silva, Paulo S.
    Gasparini, Bianca C.
    Magosso, Herica A.
    Spinelli, Almir
    JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2013, 24 (04) : 695 - 699