Determination of Melamine by a Reduced Graphene Oxide-Gold Nanoparticle Composite Carbon Paste Electrode

被引：6
|
作者：
Dey, M. K. [1 ]
Reddy, A. V. R. [1 ]
Satpati, A. K. [1 ]
机构：
[1] Bhabha Atom Res Ctr, Div Analyt Chem, Bombay 400085, Maharashtra, India
来源：
ANALYTICAL LETTERS | 2016年 / 49卷 / 17期
关键词：
Gold nanoparticles; melamine; modified carbon paste electrode; reduced graphene oxide; voltammetry; MILK; FILM;
D O I：
10.1080/00032719.2016.1154065
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A reduced graphene oxide-gold nanoparticle composite was synthesized and characterized by the X-ray diffraction and microscopy. Modified carbon paste electrode was fabricated from the film of the composite. Adsorption of melamine on the composite material was characterized by scanning electrochemical microscopy. Melamine was determined by probing the decrease in the oxidation of ferrocyanide on the modified carbon paste electrode. An analytical method for the determination of melamine has been proposed using the modified electrode. The detection limit of the method was 2.23 mu M.
引用
收藏
页码：2703 / 2715
页数：13
相关论文
共 50 条
  • [1] Electrochemical Determination of Dopamine by a Reduced Graphene Oxide-Gold Nanoparticle-Modified Glassy Carbon Electrode
    Chen, Ting
    Tang, Lina
    Yang, Fan
    Zhao, Qiang
    Jin, Xin
    Ning, Yong
    Zhang, Guo-Jun
    ANALYTICAL LETTERS, 2016, 49 (14) : 2223 - 2233
  • [2] Very sensitive electrochemical determination of diuron on glassy carbon electrode modified with reduced graphene oxide-gold nanoparticle-Nafion composite film
    Zarei, K.
    Khodadadi, A.
    ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2017, 144 : 171 - 177
  • [3] Reduced graphene oxide-gold nanoparticle membrane for water purification
    Cheng, Meng-meng
    Huang, Lin-jun
    Wang, Yan-xin
    Tang, Jian-guo
    Wang, Yao
    Zhao, Yun-chao
    Liu, Gui-fei
    Zhang, Yang
    Kipper, Matt J.
    Wickramasinghe, S. Ranil
    SEPARATION SCIENCE AND TECHNOLOGY, 2019, 54 (06) : 1079 - 1085
  • [4] Gold Nanoparticles and Reduced Graphene Oxide-Gold Nanoparticle Composite Materials as Covalent Drug Delivery Systems for Breast Cancer Treatment
    Jafarizad, Abbas
    Aghanejad, Ayuob
    Sevim, Melike
    Metin, Onder
    Barar, Jaleh
    Omidi, Yadollah
    Ekinci, Duygu
    CHEMISTRYSELECT, 2017, 2 (23): : 6663 - 6672
  • [5] Electrochemical Determination of Propranolol using Reduced Graphene Oxide Modified Carbon Paste Electrode
    Purushothama, Hanumasagara Thimmappa
    Nayaka, Yanjerappa Arthoba
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2019, 11 (11): : 1575 - 1589
  • [6] Preparation of zinc oxide nanoparticle-reduced graphene oxide-gold nanoparticle hybrids for detection of NO2
    Liu, Sen
    Wang, Ziying
    Zhang, Yong
    Dong, Zhuo
    Zhang, Tong
    RSC ADVANCES, 2015, 5 (111) : 91760 - 91765
  • [7] Voltammetric determination of caffeine by using gold nanoparticle-glassy carbon paste composite electrode
    Oren, Tugba
    Anik, Ulku
    MEASUREMENT, 2017, 106 : 26 - 30
  • [8] Reduced Graphene Oxide-Gold Nanoparticle Nanoframework as a Highly Selective Separation Material for Aflatoxins
    Guo, Wenbo
    Wu, Lidong
    Fan, Kai
    Nie, Dongxia
    He, Weijing
    Yang, Junhua
    Zhao, Zhihui
    Han, Zheng
    SCIENTIFIC REPORTS, 2017, 7
  • [9] Reduced Graphene Oxide-Gold Nanoparticle Nanoframework as a Highly Selective Separation Material for Aflatoxins
    Wenbo Guo
    Lidong Wu
    Kai Fan
    Dongxia Nie
    Weijing He
    Junhua Yang
    Zhihui Zhao
    Zheng Han
    Scientific Reports, 7
  • [10] Determination of melamine in food contact materials using an electrode modified with gold nanoparticles and reduced graphene oxide
    Chen, Ningning
    Cheng, Yuxiao
    Li, Chen
    Zhang, Cuiling
    Zhao, Kai
    Xian, Yuezhong
    MICROCHIMICA ACTA, 2015, 182 (11-12) : 1967 - 1975
12345