Nanoporous gold as non-enzymatic sensor for hydrogen peroxide

被引：208
|
作者：
Meng, Fanhui [2 ]
Yan, Xiuling [2 ,3 ]
Liu, Jianguo [1 ]
Gu, Jun [1 ]
Zou, Zhigang [1 ]
机构：
[1] Nanjing Univ, Ecomat & Renewable Energy Res Ctr, Dept Mat Sci & Engn, Natl Lab Solid State Microstruct, Nanjing 210093, Jiangsu, Peoples R China
[2] Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China
[3] Ili Normal Univ, Sch Chem & Biosci, Xinjiang 835000, Peoples R China
来源：
ELECTROCHIMICA ACTA | 2011年 / 56卷 / 12期
基金：
美国国家科学基金会;
关键词：
Nanoporous gold; Electrocatalysis; H(2)O(2) detection; H(2)O(2) sensor; Dealloying; ELECTROCATALYTIC REDUCTION; ELECTROCHEMICAL DETECTION; ELECTRODE; H2O2; OXIDATION; SURFACE; NANOPARTICLES; FABRICATION; MECHANISM; GLUCOSE;
D O I：
10.1016/j.electacta.2011.02.105
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Nanoporous gold (NPG) fabricated by dealloying Au-Ag film was investigated for the non-enzymatic detection of H(2)O(2). The apparent activation energy of H(2)O(2) electrochemical reduction on NPG was found to be as low as similar to 30 kJ mol(-1). The reduction currents at -0.4V vs. SCE demonstrated a strict linear dependence in a wide H(2)O(2) concentration region from 10 mu M to 8 mM with a detection limit 3.26 mu M. Furthermore, the biosensor based on NPG exhibited high selectivity, good reproducibility, and long-term stability. These results indicate that NPG could be a promising electrochemical material for H(2)O(2) detection. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4657 / 4662
页数：6
相关论文
共 50 条
  • [1] Non-enzymatic hydrogen peroxide sensor based on a nanoporous gold electrode modified with platinum nanoparticles
    Guang Yin
    Ling Xing
    Xiu-Ju Ma
    Jun Wan
    [J]. Chemical Papers, 2014, 68 : 435 - 441
  • [2] Non-enzymatic hydrogen peroxide sensor based on a nanoporous gold electrode modified with platinum nanoparticles
    Yin, Guang
    Xing, Ling
    Ma, Xiu-Ju
    Wan, Jun
    [J]. CHEMICAL PAPERS, 2014, 68 (04): : 435 - 441
  • [3] Development of non-enzymatic and highly selective hydrogen peroxide sensor based on nanoporous gold prepared by a simple unusual electrochemical approach
    Sukeri, Anandhakumar
    Lima, Alex S.
    Bertotti, Mauro
    [J]. MICROCHEMICAL JOURNAL, 2017, 133 : 149 - 154
  • [4] Non-enzymatic amperometric hydrogen peroxide sensor for biological applications
    Patel, Jigna
    Knorr, Josh
    Kumar, Amit
    Yestrebsky, Cherie
    Diaz, Diego J.
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245
  • [5] A Highly Sensitive Non-Enzymatic Hydrogen Peroxide Sensor based on Palladium-Gold Nanoparticles
    Banerjee, Saikat
    Hossain, Md Faruk
    Slaughter, Gymama
    [J]. 2020 IEEE 15TH INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEM (IEEE NEMS 2020), 2020, : 286 - 289
  • [6] Non-enzymatic hydrogen peroxide sensor based on a gold electrode modified with granular cuprous oxide nanowires
    Yan, Zhongke
    Zhao, Jianwei
    Qin, Lirong
    Mu, Fan
    Wang, Ping
    Feng, Xining
    [J]. MICROCHIMICA ACTA, 2013, 180 (1-2) : 145 - 150
  • [7] Non-enzymatic hydrogen peroxide sensor based on a gold electrode modified with granular cuprous oxide nanowires
    Zhongke Yan
    Jianwei Zhao
    Lirong Qin
    Fan Mu
    Ping Wang
    Xining Feng
    [J]. Microchimica Acta, 2013, 180 : 145 - 150
  • [8] A Non-Enzymatic Hydrogen Peroxide Sensor Based on Ag/MnOOH Nanocomposites
    Bai, Wushuang
    Zheng, Jianbin
    Sheng, Qinglin
    [J]. ELECTROANALYSIS, 2013, 25 (10) : 2305 - 2311
  • [9] An Inkjet-Printed Non-Enzymatic Hydrogen Peroxide Sensor on Paper
    Shamkhalichenar, Hamed
    Choi, Jin-Woo
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2017, 164 (05) : B3101 - B3106
  • [10] Non-enzymatic electrochemical CuO nanoflowers sensor for hydrogen peroxide detection
    Song, Min-Jung
    Hwang, Sung Woo
    Whang, Dongmok
    [J]. TALANTA, 2010, 80 (05) : 1648 - 1652
12345