Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Hierarchical CuCo2O4/C microspheres assembled with nanoparticle-stacked nanosheets for sensitive non-enzymatic glucose detection

Hierarchical CuCo2O4/C microspheres assembled with nanoparticle-stacked nanosheets for sensitive... The hierarchical CuCo2O4/C microspheres have been fabricated via a two-step method involving hydrothermal and calcination processes. SEM, TEM, HRTEM, XRD and XPS were used to characterize the morphology, structure, and composition of the materials. The CuCo2O4/C microspheres have a hierarchically flower-like structure composed of nanoparticles-stacked nanosheets. Moreover, the as-prepared double-metal oxide hierarchical microsphere composites exhibit greatly improved electrochemical performance than that of pure CuCo2O4, owing to the synergistic effect of CuCo2O4 and carbon spheres. The CuCo2O4/C 5:1 modified electrode exhibited high sensitivity of 707.71 μA mM−1cm−2 in a wide linear range from 5 to 8000 μM with detection limit of about 1.5 μM. The outstanding glucose sensing performance of CuCo2O4/C 5:1 demonstrated that this kind of spinel bimetallic oxides composites can be favorable candidates for the development of non-enzymatic sensor. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Materials Science Springer Journals

Hierarchical CuCo2O4/C microspheres assembled with nanoparticle-stacked nanosheets for sensitive non-enzymatic glucose detection

Download PDF
11 pages

Loading next page...
 
/lp/springer_journal/hierarchical-cuco2o4-c-microspheres-assembled-with-nanoparticle-jzOIs7FWMp
Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Materials Science; Materials Science, general; Characterization and Evaluation of Materials; Polymer Sciences; Continuum Mechanics and Mechanics of Materials; Crystallography and Scattering Methods; Classical Mechanics
ISSN
0022-2461
eISSN
1573-4803
DOI
10.1007/s10853-018-2522-y
Publisher site
See Article on Publisher Site

Abstract

The hierarchical CuCo2O4/C microspheres have been fabricated via a two-step method involving hydrothermal and calcination processes. SEM, TEM, HRTEM, XRD and XPS were used to characterize the morphology, structure, and composition of the materials. The CuCo2O4/C microspheres have a hierarchically flower-like structure composed of nanoparticles-stacked nanosheets. Moreover, the as-prepared double-metal oxide hierarchical microsphere composites exhibit greatly improved electrochemical performance than that of pure CuCo2O4, owing to the synergistic effect of CuCo2O4 and carbon spheres. The CuCo2O4/C 5:1 modified electrode exhibited high sensitivity of 707.71 μA mM−1cm−2 in a wide linear range from 5 to 8000 μM with detection limit of about 1.5 μM. The outstanding glucose sensing performance of CuCo2O4/C 5:1 demonstrated that this kind of spinel bimetallic oxides composites can be favorable candidates for the development of non-enzymatic sensor.

Journal

Journal of Materials Science – Springer Journals

Published: Jun 6, 2018

References

  • Recent advances in electrochemical glucose biosensors: a review
    Chen, C; Xie, Q; Yang, D; Xiao, H; Fu, Y; Tan, Y; Yao, S
  • Recent developments in electrochemical sensors based on nanomaterials for determining glucose and its byproduct H2O2
    Li, J; Hu, H; Li, H; Yao, C
  • Metal nanostructures for non-enzymatic glucose sensing
    Tee, SY; Teng, CP; Ye, E
  • Phase and shape dependent non-enzymatic glucose sensing properties of nickel molybdate
    Naik, KK; Ratha, S; Rout, CS
  • CuO nanoparticles/nitrogen-doped carbon nanofibers modified glassy carbon electrodes for non-enzymatic glucose sensors with improved sensitivity
    Lu, N; Shao, C; Li, X; Miao, F; Wang, K; Liu, Y
  • Fast synthesis of porous NiCo2O4 hollow nanospheres for a high-sensitivity non-enzymatic glucose sensor
    Huang, W; Cao, Y; Chen, Y; Peng, J; Lai, X; Tu, J
  • Hierarchical NiO superstructures/foam Ni electrode derived from Ni metal-organic framework flakes on foam Ni for glucose sensing
    Wang, L; Xie, Y; Wei, C; Lu, X; Li, X; Song, Y
  • Co3O4 based non-enzymatic glucose sensor with high sensitivity and reliable stability derived from hollow hierarchical architecture
    Tian, L; He, G; Cai, Y; Wu, S; Su, Y; Yan, H; Yang, C; Chen, Y; Li, L
  • An ultrasensitive non-enzymatic glucose sensors based on controlled petal-like CuO nanostructure
    Wang, X; C-Y, Ge; Chen, K; Zhang, YX
  • Flower-like copper cobaltite nanosheets on graphite paper as high-performance supercapacitor electrodes and enzymeless glucose sensors
    Liu, S; Hui, K; Hui, K
  • Electrodeposited spinel NiCo2O4 nanosheet arrays for glucose sensing application
    Naik, KK; Kumar, S; Rout, CS
  • Enhanced nonenzymatic glucose-sensing properties of electrodeposited NiCo2O4–Pd nanosheets: experimental and DFT investigations
    Naik, KK; Gangan, A; Chakraborty, B; Nayak, SK; Rout, CS
  • Metal-organic framework derived hollow polyhedron CuCo2O4 functionalized porous graphene for sensitive glucose sensing
    Yang, J; Ye, H; Zhang, Z; Zhao, F; Zeng, B
  • CuCo2O4 nanowire arrays supported on carbon cloth as an efficient 3D binder-free electrode for non-enzymatic glucose sensing
    Luo, X; Huang, M; Bie, L; He, D; Zhang, Y; Jiang, P
  • Facile electrochemical growth of spinel copper cobaltite nanosheets for non-enzymatic glucose sensing and supercapacitor applications
    Naik, KK; Sahoo, S; Rout, CS
  • Growth of highly mesoporous CuCo2O4@C core-shell arrays as advanced electrodes for high-performance supercapacitors
    Yan, H; Lu, Y; Zhu, K; Peng, T; Liu, X; Liu, Y; Luo, Y
  • Facile synthesis and photocatalytic activity of cubic spinel urchin-like copper cobaltite architecture
    Jeghan, SMN; Kang, M
  • Engineering hierarchical nanotrees with CuCo2O4 trunks and NiO branches for high-performance supercapacitors
    Qiu, K; Lu, M; Luo, Y; Du, X
  • Cedar leaf-like CuCo2O4 directly grow on nickel foam by a hydrothermal/annealing process as an electrode for a high-performance symmetric supercapacitor
    Wang, Y; Yang, D; Lian, J; Pan, J; Wei, T; Sun, Y
  • Nickel–cobalt oxide decorated three-dimensional graphene as an enzyme mimic for glucose and calcium detection
    Wu, M; Meng, S; Wang, Q; Si, W; Huang, W; Dong, X
  • Smart nanocomposites of Cu-hemin metal-organic frameworks for electrochemical glucose biosensing
    He, J; Yang, H; Zhang, Y; Yu, J; Miao, L; Song, Y; Wang, L
  • 3D copper foam-supported CuCo2O4 nanosheet arrays as electrode for enhanced non-enzymatic glucose sensing
    Liu, F; Zhuang, Y; Guo, M; Chen, Y; Tu, J; Ding, L
  • Facile synthesis of hierarchically mesoporous NiCo2O4 nanowires for sensitive nonenzymatic glucose detection
    Qin, Z; Cheng, Q; Lu, Y; Li, J
  • Graphene wrapped porous Co3O4/NiCo2O4 double-shelled nanocages with enhanced electrocatalytic performance for glucose sensor
    Xue, B; Li, K; Feng, L; Lu, J; Zhang, L
  • Facile hydrothermal synthesis of MnWO4 nanorods for non-enzymatic glucose sensing and supercapacitor properties with insights from density functional theory simulations
    Naik, KK; Gangan, AS; Pathak, A; Chakraborty, B; Nayak, SK; Rout, CS
  • Electrodeposition of ZnCo2O4 nanoparticles for biosensing applications
    Naik, KK; Rout, CS
  • A novel electrochemical biomimetic sensor based on poly(Cu-AMT) with reduced graphene oxide for ultrasensitive detection of dopamine
    Li, Y; Gu, Y; Zheng, B; Luo, L; Li, C; Yan, X; Zhang, T; Lu, N; Zhang, Z
  • Fabrication of DNA, o-phenylenediamine, and gold nanoparticle bioimprinted polymer electrochemical sensor for the determination of dopamine
    Rezaei, B; Boroujeni, MK; Ensafi, AA
  • A novel composite film derived from cysteic acid and PDDA-functionalized graphene: enhanced sensing material for electrochemical determination of metronidazole
    Liu, W; Zhang, J; Li, C; Tang, L; Zhang, Z; Yang, M
  • A novel third generation uric acid biosensor using uricase electro-activated with ferrocene on a Nafion coated glassy carbon electrode
    Ghosh, T; Sarkar, P; Turner, AP