Mesoporous NiCo2O4-decorated reduced graphene oxide as a novel platform for electrochemical determination of rutin

Shiqiang Cui; Li Li; Yaping Ding; Jiangjiang Zhang; Hua Yang; Yingzi Wang

doi:10.1016/j.talanta.2016.10.109

Mesoporous NiCo₂O₄-decorated reduced graphene oxide as a novel platform for electrochemical determination of rutin

Shiqiang Cui, Li Li, Yaping Ding^*, Jiangjiang Zhang, Hua Yang, Yingzi Wang

^*Corresponding author for this work

Shanghai University

Research output: Contribution to journal › Article › peer-review

65 Citations (Scopus)

Abstract

The glassy carbon electrode (GCE) modified with mesoporous NiCo₂O₄-decorated reduced graphene oxide (NiCo₂O₄/rGO) was first applied for the electrochemical determination of rutin. The synthesized NiCo₂O₄ and NiCo₂O₄/rGO were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Brunauer-Emmett-Teller (BET) method. The sensor not only showed a satisfactory linear range (0.1–150 μM) and detection limit (0.01 μM) but also exhibited the good anti-interference abilities, low price, high stability, as well as favorable precision and accuracy. The present work is meaningful to expand functionalized graphene composites to sensor fields and promote the development of rutin sensors.

Original language	English
Pages (from-to)	291-299
Number of pages	9
Journal	Talanta
Volume	164
DOIs	https://doi.org/10.1016/j.talanta.2016.10.109
Publication status	Published - 1 Mar 2017
Externally published	Yes

Keywords

Electrochemical detection
Mesoporous NiCoO
Reduced graphene oxide
Rutin
Sensor

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10.1016/j.talanta.2016.10.109

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Cui, S., Li, L., Ding, Y., Zhang, J., Yang, H., & Wang, Y. (2017). Mesoporous NiCo₂O₄-decorated reduced graphene oxide as a novel platform for electrochemical determination of rutin. Talanta, 164, 291-299. https://doi.org/10.1016/j.talanta.2016.10.109

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title = "Mesoporous NiCo2O4-decorated reduced graphene oxide as a novel platform for electrochemical determination of rutin",

abstract = "The glassy carbon electrode (GCE) modified with mesoporous NiCo2O4-decorated reduced graphene oxide (NiCo2O4/rGO) was first applied for the electrochemical determination of rutin. The synthesized NiCo2O4 and NiCo2O4/rGO were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Brunauer-Emmett-Teller (BET) method. The sensor not only showed a satisfactory linear range (0.1–150 μM) and detection limit (0.01 μM) but also exhibited the good anti-interference abilities, low price, high stability, as well as favorable precision and accuracy. The present work is meaningful to expand functionalized graphene composites to sensor fields and promote the development of rutin sensors.",

keywords = "Electrochemical detection, Mesoporous NiCoO, Reduced graphene oxide, Rutin, Sensor",

author = "Shiqiang Cui and Li Li and Yaping Ding and Jiangjiang Zhang and Hua Yang and Yingzi Wang",

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AU - Cui, Shiqiang

AU - Li, Li

AU - Ding, Yaping

AU - Zhang, Jiangjiang

AU - Yang, Hua

AU - Wang, Yingzi

PY - 2017/3/1

Y1 - 2017/3/1

N2 - The glassy carbon electrode (GCE) modified with mesoporous NiCo2O4-decorated reduced graphene oxide (NiCo2O4/rGO) was first applied for the electrochemical determination of rutin. The synthesized NiCo2O4 and NiCo2O4/rGO were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Brunauer-Emmett-Teller (BET) method. The sensor not only showed a satisfactory linear range (0.1–150 μM) and detection limit (0.01 μM) but also exhibited the good anti-interference abilities, low price, high stability, as well as favorable precision and accuracy. The present work is meaningful to expand functionalized graphene composites to sensor fields and promote the development of rutin sensors.

AB - The glassy carbon electrode (GCE) modified with mesoporous NiCo2O4-decorated reduced graphene oxide (NiCo2O4/rGO) was first applied for the electrochemical determination of rutin. The synthesized NiCo2O4 and NiCo2O4/rGO were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Brunauer-Emmett-Teller (BET) method. The sensor not only showed a satisfactory linear range (0.1–150 μM) and detection limit (0.01 μM) but also exhibited the good anti-interference abilities, low price, high stability, as well as favorable precision and accuracy. The present work is meaningful to expand functionalized graphene composites to sensor fields and promote the development of rutin sensors.

KW - Electrochemical detection

KW - Mesoporous NiCoO

KW - Reduced graphene oxide

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KW - Sensor

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ER -

Mesoporous NiCo₂O₄-decorated reduced graphene oxide as a novel platform for electrochemical determination of rutin

Abstract

Keywords

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