Graphene oxide-thionine-Au nanostructure composites: Preparation and applications in non-enzymatic glucose sensing

被引：105
|
作者：
Kong, Fen-Ying [1 ]
Li, Xiao-Rong [1 ]
Zhao, Wei-Wei [1 ]
Xu, Jing-Juan [1 ]
Chen, Hong-Yuan [1 ]
机构：
[1] Nanjing Univ, State Key Lab Analyt Chem Life Sci, Sch Chem & Chem Engn, Nanjing 210093, Jiangsu, Peoples R China
来源：
ELECTROCHEMISTRY COMMUNICATIONS | 2012年 / 14卷 / 01期
关键词：
Graphene oxide; Thionine; Au nanoparticle; Electrocatalysis; Glucose; SHEETS; NANOPARTICLES; DISPERSIONS; OXIDATION; FILMS;
D O I：
10.1016/j.elecom.2011.11.004
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Herein, we demonstrated a facile strategy for preparing high-loading Au nanoparticles using thionine functionalized graphene oxide as the supporting material. Glassy carbon electrodes modified with the as-obtained nanocomposites showed remarkably electrocatalytic activity towards the oxidation of glucose, leading to an enzymeless glucose sensor with a wide linear range and a lower detection limit of 0.05 mu mol/L (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：59 / 62
页数：4
相关论文
共 50 条
  • [21] Non-enzymatic electrochemical sensing of glucose using phyto-extract modified reduced graphene oxide
    Aiswarya Sahu
    Piyali Chatterjee
    Amit K. Chakraborty
    MRS Communications, 2022, 12 : 902 - 909
  • [22] Non-enzymatic fructose sensing by platinum decorated graphene oxide nanocomposite
    Zhao, Shuainan
    Liu, Zili
    Chen, Peihua
    Sun, Jianyuan
    Shen, Xuefeng
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2019, 845 : 106 - 110
  • [23] Nanostructured nickel oxide electrodes for non-enzymatic electrochemical glucose sensing
    Natasha Singer
    Rajesh G. Pillai
    Aliesha I. D. Johnson
    Kenneth D. Harris
    Abebaw B. Jemere
    Microchimica Acta, 2020, 187
  • [24] Nanostructured nickel oxide electrodes for non-enzymatic electrochemical glucose sensing
    Singer, Natasha
    Pillai, Rajesh G.
    Johnson, Aliesha I. D.
    Harris, Kenneth D.
    Jemere, Abebaw B.
    MICROCHIMICA ACTA, 2020, 187 (04)
  • [25] One-step synthesis of graphene oxide-thionine-Au nanocomposites and its application for electrochemical immunosensing
    Han, Jingman
    Ma, Jie
    Ma, Zhanfang
    BIOSENSORS & BIOELECTRONICS, 2013, 47 : 243 - 247
  • [26] Synthesis of multiwall carbon nanotubes-graphene oxide-thionine-Au nanocomposites for electrochemiluminescence detection of cholesterol
    Wu, Xiaoping
    Chai, Yaqin
    Yuan, Ruo
    Zhong, Xia
    Zhang, Juanjuan
    ELECTROCHIMICA ACTA, 2014, 129 : 441 - 449
  • [27] Synthesis of Novel CuO Nanosheets and Their Non-Enzymatic Glucose Sensing Applications
    Ibupoto, Zafar Hussain
    Khun, Kimleang
    Beni, Valerio
    Liu, Xianjie
    Willander, Magnus
    SENSORS, 2013, 13 (06): : 7926 - 7938
  • [28] Green synthesis of reduced graphene oxide (rGO) and its applications in non-enzymatic electrochemical glucose sensors
    Gijare, Medha S.
    Chaudhari, Sharmila R.
    Ekar, Satish
    Shaikh, Shoyebmohamad F.
    Al-Enizi, Abdullah M.
    Pandit, Bidhan
    Garje, Anil D.
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2024, 450
  • [29] Green synthesis of reduced graphene oxide (rGO) and its applications in non-enzymatic electrochemical glucose sensors
    Gijare, Medha S.
    Chaudhari, Sharmila R.
    Ekar, Satish
    Shaikh, Shoyebmohamad F.
    Al-Enizi, Abdullah M.
    Pandit, Bidhan
    Garje, Anil D.
    Journal of Photochemistry and Photobiology A: Chemistry, 2024, 450
  • [30] Electrochemical non-enzymatic sensing of glucose by gold nanoparticles incorporated graphene nanofibers
    Shamsabadi, Amir Shahin
    Tavanai, Hossein
    Ranjbar, Mehdi
    Farnood, Ameneh
    Bazarganipour, Mehdi
    MATERIALS TODAY COMMUNICATIONS, 2020, 24 (24)
12345