Novel H2O2 electrochemical sensor based on graphene-polyacrylamide composites

被引：11
|
作者：
Xie, A. -J. [1 ]
Liu, Q. -X. [2 ]
Ge, H. -L. [1 ]
Kong, Y. [1 ]
机构：
[1] Changzhou Univ, Sch Petrochem Engn, Jiangsu Key Lab Adv Catalyt Mat & Technol, Changzhou 213164, Peoples R China
[2] Changzhou Coll Informat Technol, Sci & Technol Dept, Changzhou 213164, Peoples R China
来源：
MATERIALS TECHNOLOGY | 2015年 / 30卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Graphene; Polyacrylamide; H2O2; Electrochemical sensor; HORSERADISH-PEROXIDASE; FILMS; OXIDE; BIOSENSORS; HYBRID;
D O I：
10.1179/1753555714Y.0000000203
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A sensitive and selective H2O2 electrochemical sensor based on graphene-polyacrylamide (G-PAM) composites was developed. Graphene (G) was synthesised via the electrochemical reduction of graphene oxide, and then PAM films were electrosynthesised on G modified glassy carbon electrode to prepare G-PAM. A novel H2O2 sensor was obtained by immobilising horseradish peroxidase (HRP) into the G-PAM via the hydrogen bonding between PAM and HRP. The as prepared H2O2 sensor exhibited high sensitivity, selectivity and reproducibility in the determination of H2O2, which was attributed to the introduction of G to this sensor. Also in this paper, the apparent Michaelis-Menten constant of HRP was calculated.
引用
收藏
页码：50 / 53
页数：4
相关论文
共 50 条
  • [41] Electrochemical Behavior of H2O2 on Gold
    Institut de Pharmacie, Université Libre de Bruxelles, Campus Plaine 205/06, Bvd du Triomphe, B-1050 Bruxelles, Belgium
    Electroanalysis, 14 (1088-1092):
  • [42] Solar Exfoliated Graphene and its Application in Supercapacitors and Electrochemical H2O2 Sensing
    Sreejesh, M.
    Huang, N. M.
    Nagaraja, H. S.
    ELECTROCHIMICA ACTA, 2015, 160 : 94 - 99
  • [43] A paper-based electrochemical sensor for H2O2 detection in aerosol phase: Measure of H2O2 nebulized by a reconverted ultrasonic aroma diffuser as a case of study
    Fiore, Luca
    Mazzaracchio, Vincenzo
    Galloni, Pierluca
    Sabuzi, Federica
    Pezzola, Silvia
    Matteucci, Giorgia
    Moscone, Danila
    Arduini, Fabiana
    MICROCHEMICAL JOURNAL, 2021, 166
  • [44] Electrochemical H2O2 Production Modelling for an Electrochemical Bandage
    Ozdemir, Dilara
    Picioreanu, Cristian
    Patel, Robin
    Beyenal, Haluk
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2024, 171 (07)
  • [45] A Novel Electrode Material for H2O2 Oxidation of Electrochemical Glucose Sensors
    Morimitsu, M.
    Okazaki, A.
    35 YEARS OF CHEMICAL SENSORS - AN HONORARY SYMPOSIUM FOR PROFESSOR JIRI JANATA'S 70TH BIRTHDAY CELEBRATION, 2009, 19 (06): : 211 - 218
  • [46] A Sensitive H2O2 Electrochemical Sensor Based on Pd Nanoparticles Decorated Ti2NTx MXene
    Zhang, Yuan
    He, Liang
    Sun, Xiaolu
    Yang, Chenyu
    Li, Jun
    CHEMISTRYSELECT, 2024, 9 (44):
  • [47] Nanoporous PdCu alloy as an excellent electrochemical sensor for H2O2 and glucose detection
    Yang, Hongxiao
    Wang, Zhihong
    Li, Chencan
    Xu, Caixia
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017, 491 : 321 - 328
  • [48] In situ growth of FeOOH nanoparticles on physically-exfoliated graphene nanosheets as high performance H2O2 electrochemical sensor
    Chen, Xuerong
    Gao, Juan
    Zhao, Guoqian
    Wu, Can
    SENSORS AND ACTUATORS B-CHEMICAL, 2020, 313
  • [49] Nonenzymatic H2O2 Sensor Based on Pt Nanoflower Electrode
    Wan, Jun
    Wang, Weina
    Yin, Guang
    Ma, Xiuju
    JOURNAL OF CLUSTER SCIENCE, 2012, 23 (04) : 1061 - 1068
  • [50] Nonenzymatic H2O2 Sensor Based on Pt Nanoflower Electrode
    Jun Wan
    Weina Wang
    Guang Yin
    Xiuju Ma
    Journal of Cluster Science, 2012, 23 : 1061 - 1068
12345