Voltammetric determination of bisphenol A in food package by a glassy carbon electrode modified with carboxylated multi-walled carbon nanotubes

被引：82
|
作者：
Li, Junhua [1 ]
Kuang, Daizhi [1 ]
Feng, Yonglan [1 ]
Zhang, Fuxing [1 ]
Liu, Mengqin [1 ]
机构：
[1] Hengyang Normal Univ, Hunan Prov Coll, Dept Chem & Mat Sci, Key Lab Funct Organomet Mat, Hengyang 421008, Hunan, Peoples R China
来源：
MICROCHIMICA ACTA | 2011年 / 172卷 / 3-4期
关键词：
Carbon nanotubes; Linear sweep voltammetry; Bisphenol A; Determination; SOLID-PHASE EXTRACTION; SENSITIVE DETERMINATION; LIQUID-CHROMATOGRAPHY; ELECTROCHEMICAL SENSOR; MASS-SPECTROMETRY; WATER SAMPLES; GRAPHITE; POLYMER; FUNCTIONALIZATION; MICROEXTRACTION;
D O I：
10.1007/s00604-010-0512-0
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A highly sensitive and mercury-free method for determination of bisphenol A (BPA) was established using a glassy carbon electrode that was modified with carboxylated multi-walled carbon nanotubes. A sensitive oxidation peak is found at 550 mV in linear sweep voltammograms at pH 7. Based on this finding, trace levels of bisphenol A can be determined over a concentration range that is linear from 10 nM to 10(4) nM, the correlation coefficient being 0.9983, and the detection limit (S/N=3) being 5.0 nM. The method was successfully applied to the determination of BPA in food package.
引用
收藏
页码：379 / 386
页数：8
相关论文
共 50 条
  • [1] Voltammetric determination of bisphenol A in food package by a glassy carbon electrode modified with carboxylated multi-walled carbon nanotubes
    Junhua Li
    Daizhi Kuang
    Yonglan Feng
    Fuxing Zhang
    Mengqin Liu
    Microchimica Acta, 2011, 172 : 379 - 386
  • [2] Voltammetric determination of Tinidazole using multi-walled carbon nanotubes modified glassy carbon electrode
    Lü, SF
    CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2004, 32 (03) : 412 - 412
  • [3] Voltammetric determination of the herbicide propham on glassy carbon electrode modified with multi-walled carbon nanotubes
    Leniart, Andrzej
    Brycht, Mariola
    Burnat, Barbara
    Skrzypek, Slawomira
    SENSORS AND ACTUATORS B-CHEMICAL, 2016, 231 : 54 - 63
  • [4] Voltammetric oxidation and determination of cinnarizine at glassy carbon electrode modified with multi-walled carbon nanotubes
    Hegde, Rajesh N.
    Hosamani, Ragunatharaddi R.
    Nandibewoor, Sharanappa T.
    COLLOIDS AND SURFACES B-BIOINTERFACES, 2009, 72 (02) : 259 - 265
  • [5] Electrochemical Determination of Bisphenol A at Multi-walled Carbon Nanotubes/Poly (Crystal Violet) Modified Glassy Carbon Electrode
    Wang, Wei
    Tang, Jing
    Zheng, Shengbiao
    Ma, Xiaoqing
    Zhu, Jinkun
    Li, Feiyue
    Wang, Jianfei
    FOOD ANALYTICAL METHODS, 2017, 10 (12) : 3815 - 3824
  • [6] Electrochemical Determination of Bisphenol A at Multi-walled Carbon Nanotubes/Poly (Crystal Violet) Modified Glassy Carbon Electrode
    Wei Wang
    Jing Tang
    Shengbiao Zheng
    Xiaoqing Ma
    Jinkun Zhu
    Feiyue Li
    Jianfei Wang
    Food Analytical Methods, 2017, 10 : 3815 - 3824
  • [7] Highly Sensitive Determination of Niclosamide Based on The Graphitized and Carboxylated Multi-Walled Carbon Nanotubes Modified Glassy Carbon Electrode
    Guo, Meimei
    Wu, Tingting
    Zhu, Gan
    Liu, Yunhang
    Zhao, Mengyuan
    Shen, Yansheng
    Zhou, Yu
    Chen, Lumei
    Guo, Xiangxing
    Wang, Qian
    Liu, Runqiang
    Zhao, Hongyuan
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2022, 17 (07):
  • [8] Rapid Detection of Semicarbazide Based on Glassy Carbon Electrode Modified with Carboxylated Multi-Walled Carbon Nanotubes
    He Bao-Shan
    Du Geng-An
    CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2017, 45 (10) : 1511 - 1516
  • [9] A glassy carbon electrode modified with a composite consisting of electrodeposited chitosan and carboxylated multi-walled carbon nanotubes for simultaneous voltammetric determination of dopamine, serotonin and melatonin
    Tang, Shanshan
    Liang, Axin
    Liu, Miao
    Wang, Wei
    Zhang, Fulai
    Luo, Aiqin
    CARBON LETTERS, 2023, 33 (07) : 2129 - 2139
  • [10] A glassy carbon electrode modified with a composite consisting of electrodeposited chitosan and carboxylated multi-walled carbon nanotubes for simultaneous voltammetric determination of dopamine, serotonin and melatonin
    Shanshan Tang
    Axin Liang
    Miao Liu
    Wei Wang
    Fulai Zhang
    Aiqin Luo
    Carbon Letters, 2023, 33 : 2129 - 2139
12345