Fabrication of Fe3O4 nanotube arrays for high-performance non-enzymatic detection of glucose

被引:31
作者
Chen, Ying-Chu [1 ]
Hsu, Jui-Hung [2 ]
Chen, Zhong-Bo [2 ]
Lin, Yan-Gu [3 ]
Hsu, Yu-Kuei [2 ]
机构
[1] Karlsruhe Inst Technol, Inst Anorgan Chem, Engesserstr 15, D-76131 Karlsruhe, Germany
[2] Natl Dong Hwa Univ, Dept Optoelect Engn, Hualien 97401, Taiwan
[3] Natl Synchrotron Radiat Res Ctr, Hsinchu 30076, Taiwan
关键词
Iron oxide; Glucose; Nanotube; Electrochemistry; NANOSTRUCTURES; BIOSENSORS; SENSORS; WATER;
D O I
10.1016/j.jelechem.2017.02.007
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A novel fabrication of Fe3O4 nanotubes (NT) on FID as nanoelectrode for enzyme-free glucose-sensing application is described. The structural transformation of Fe3O4 NT occurs on, first, immersion of a ZnO nanowire into an aqueous solution of FeCl3, and, subsequently, annealing in air and in vacuum. A tube-like morphology, with length several micrometres and diameter similar to 100 nm, was observed with a scanning electron microscope. Those NT were confirmed to pcissess Fe3O4 in a cubic phase upon structural and composition analysis with X-ray diffraction, and Raman and X-ray photoelectron spectra. The directly grown Fe3O4 NT array is mechanically stable and provides an excellent electrochemical sensing platform. Showing excellent electrocatalytic response to glucose with detection limit 0.1 mu M, rapid response and great sensitivity with 3 ranges of linear relation for the amperometric detection of glucose, this array electrode is readily applicable to other analytes and has great prospective applications in electrochemical detection. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码:144 / 149
页数:6
相关论文
共 18 条
  • [1] A novel non-enzymatic glucose sensor modified with Fe2O3 nanowire arrays
    Cao, Xia
    Wang, Ning
    [J]. ANALYST, 2011, 136 (20) : 4241 - 4246
  • [2] Recent advances in electrochemical glucose biosensors: a review
    Chen, Chao
    Xie, Qingji
    Yang, Dawei
    Xiao, Hualing
    Fu, Yingchun
    Tan, Yueming
    Yao, Shouzhuo
    [J]. RSC ADVANCES, 2013, 3 (14): : 4473 - 4491
  • [3] Construction of a non-enzymatic glucose sensor based on copolymer P4VP-co-PAN and Fe2O3 nanoparticles
    Chen, Yuxing
    Zhang, Huaihao
    Xue, Huaiguo
    Hu, Xiaoya
    Wang, Guoxiu
    Wang, Chengyin
    [J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2014, 35 : 420 - 425
  • [4] Non-enzymatic Glucose electrochemical sensor made of porous NiO thin films prepared by reactive magnetron sputtering at oblique angles
    Garcia-Garcia, F. J.
    Salazar, P.
    Yubero, F.
    Gonzalez-Elipe, A. R.
    [J]. ELECTROCHIMICA ACTA, 2016, 201 : 38 - 44
  • [5] Novel ZnO/Fe2O3 Core-Shell Nanowires for Photoelectrochemical Water Splitting
    Hsu, Yu-Kuei
    Chen, Ying-Chu
    Lin, Yan-Gu
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (25) : 14157 - 14162
  • [6] Hierarchical Fe2O3 nanotube/nickel foam electrodes for electrochemical energy storage
    Lin, Yan-Gu
    Hsu, Yu-Kuei
    Lin, Yu-Chang
    Chen, Ying-Chu
    [J]. ELECTROCHIMICA ACTA, 2016, 216 : 287 - 294
  • [7] Electrodeposited Fe2TiO5 nanostructures for photoelectrochemical oxidation of water
    Lin, Yan-Gu
    Hsu, Yu-Kuei
    Lin, Yu-Chang
    Chen, Ying-Chu
    [J]. ELECTROCHIMICA ACTA, 2016, 213 : 898 - 903
  • [8] Electrochemical Characterization of an Oleyl-coated Magnetite Nanoparticle-Modified Electrode
    Murugappan, Krishnan
    Silvester, Debbie S.
    Chaudhary, Deeptangshu
    Arrigan, Damien W. M.
    [J]. CHEMELECTROCHEM, 2014, 1 (07): : 1211 - 1218
  • [9] Electrochemical non-enzymatic glucose sensors
    Park, S
    Boo, H
    Chung, TD
    [J]. ANALYTICA CHIMICA ACTA, 2006, 556 (01) : 46 - 57
  • [10] Graphene Based Electrochemical Sensors and Biosensors: A Review
    Shao, Yuyan
    Wang, Jun
    Wu, Hong
    Liu, Jun
    Aksay, Ilhan A.
    Lin, Yuehe
    [J]. ELECTROANALYSIS, 2010, 22 (10) : 1027 - 1036