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Three-Dimensional Ni2P Nanoarray: An Efficient Catalyst Electrode for Sensitive and Selective Nonenzymatic Glucose Sensing with High Specificity

It is highly attractive to construct a natural enzyme-free electrode for sensitive and selective detection of glucose. In this Letter, we report that a Ni2P nanoarray on conductive carbon cloth (Ni2P NA/CC) behaves as an efficient three-dimensional catalyst electrode for glucose electrooxidation und... Full description

Journal Title: Analytical Chemistry (Washington) August 2016, Vol.88(16), p.7885
Main Author: Chen, Tao
Other Authors: Liu, Danni , Lu, Wenbo , Wang, Kunyang , Du, Gu , Asiri, Abdullah , Sun, Xuping
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 0003-2700
Link: http://search.proquest.com/docview/1835582147/?pq-origsite=primo
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title: Three-Dimensional Ni2P Nanoarray: An Efficient Catalyst Electrode for Sensitive and Selective Nonenzymatic Glucose Sensing with High Specificity
format: Article
creator:
  • Chen, Tao
  • Liu, Danni
  • Lu, Wenbo
  • Wang, Kunyang
  • Du, Gu
  • Asiri, Abdullah
  • Sun, Xuping
subjects:
  • Blood
  • Cloth
  • Carbon
  • Electrodes
  • Glucose
  • Catalysts
  • Nanostructure
  • Mathematical Analysis
  • Analysis (MD)
  • Chemical Analysis (Ep)
  • Chemical Analysis (Ed)
  • Chemical Analysis (EC)
ispartof: Analytical Chemistry (Washington), August 2016, Vol.88(16), p.7885
description: It is highly attractive to construct a natural enzyme-free electrode for sensitive and selective detection of glucose. In this Letter, we report that a Ni2P nanoarray on conductive carbon cloth (Ni2P NA/CC) behaves as an efficient three-dimensional catalyst electrode for glucose electrooxidation under alkaline conditions. Electrochemical measurements demonstrate that the Ni2P NA/CC, when used as a nonenzymatic glucose sensor, offers superior analytical performances with a short response time of 5 s, a wide detection range of 1 mu M to 3 mM, a low detection limit of 0.18 mu M (S/N = 3), a response sensitivity of 7792 mu A mM super( -1) cm super( -2), and satisfactory selectivity, specificity, and reproducibility. Moreover, it can also be used for glucose detection in human blood serum, promising its application toward determination of glucose in real samples.
language: eng
source:
identifier: ISSN: 0003-2700
fulltext: fulltext
issn:
  • 00032700
  • 0003-2700
url: Link


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titleThree-Dimensional Ni2P Nanoarray: An Efficient Catalyst Electrode for Sensitive and Selective Nonenzymatic Glucose Sensing with High Specificity
creatorChen, Tao ; Liu, Danni ; Lu, Wenbo ; Wang, Kunyang ; Du, Gu ; Asiri, Abdullah ; Sun, Xuping
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ispartofAnalytical Chemistry (Washington), August 2016, Vol.88(16), p.7885
identifierISSN: 0003-2700
subjectBlood ; Cloth ; Carbon ; Electrodes ; Glucose ; Catalysts ; Nanostructure ; Mathematical Analysis ; Analysis (MD) ; Chemical Analysis (Ep) ; Chemical Analysis (Ed) ; Chemical Analysis (EC)
descriptionIt is highly attractive to construct a natural enzyme-free electrode for sensitive and selective detection of glucose. In this Letter, we report that a Ni2P nanoarray on conductive carbon cloth (Ni2P NA/CC) behaves as an efficient three-dimensional catalyst electrode for glucose electrooxidation under alkaline conditions. Electrochemical measurements demonstrate that the Ni2P NA/CC, when used as a nonenzymatic glucose sensor, offers superior analytical performances with a short response time of 5 s, a wide detection range of 1 mu M to 3 mM, a low detection limit of 0.18 mu M (S/N = 3), a response sensitivity of 7792 mu A mM super( -1) cm super( -2), and satisfactory selectivity, specificity, and reproducibility. Moreover, it can also be used for glucose detection in human blood serum, promising its application toward determination of glucose in real samples.
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abstractIt is highly attractive to construct a natural enzyme-free electrode for sensitive and selective detection of glucose. In this Letter, we report that a Ni2P nanoarray on conductive carbon cloth (Ni2P NA/CC) behaves as an efficient three-dimensional catalyst electrode for glucose electrooxidation under alkaline conditions. Electrochemical measurements demonstrate that the Ni2P NA/CC, when used as a nonenzymatic glucose sensor, offers superior analytical performances with a short response time of 5 s, a wide detection range of 1 mu M to 3 mM, a low detection limit of 0.18 mu M (S/N = 3), a response sensitivity of 7792 mu A mM super( -1) cm super( -2), and satisfactory selectivity, specificity, and reproducibility. Moreover, it can also be used for glucose detection in human blood serum, promising its application toward determination of glucose in real samples.
urlhttp://search.proquest.com/docview/1835582147/
doi10.1021/acs.analchem.6b02216
eissn15206882
date2016-08-16