Highly sensitive detection of gallic acid in food samples by using robust NiAl2O4 nanocomposite materials

Mani Sivakumar; Karuppiah Pandi; Shen Ming Chen; Sudesh Yadav; Tse Wei Chen; Vediyappan Veeramani

doi:10.1149/2.0121902jes

Highly sensitive detection of gallic acid in food samples by using robust NiAl₂O₄ nanocomposite materials

Mani Sivakumar, Karuppiah Pandi, Shen Ming Chen, Sudesh Yadav, Tse Wei Chen, Vediyappan Veeramani

Advanced Energy Conversion Systems Thrust

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

15 Citations (Scopus)

Abstract

We have successfully synthesized nanostructured cubic NiAl₂O₄ nanoparticles for the selective electrochemical determination of gallic acid (GA) and the prepared nanostructured composite material was characterized by (X-ray diffraction, Fourier transform infrared spectroscopy, and field-emission scanning electron microscopy analyses. The cubic NiAl₂O₄ nanoparticles had average sizes of 26 - 30 nm as calculated from XRD and SEM measurements, respectively. GA-detection performance was also evaluated by cyclic voltammetry and amperometry method. NiAl₂O₄ glassy carbon electrode showed excellent performance in GA detection with a linear range, detection limit (SNR = 3 sb/S), limit of quantitation (LOQ = 10 sd/S) and sensitivity value of 0.03 - 551.18 μM, 0.018 μM, 0.057 μM and 9.019 μM mA^-1 cm^-2, respectively. The GA sensor was also used in real-sample analysis using food samples, and results showed the practicability of the proposed sensor.

Original language	English
Pages (from-to)	B29-B34
Journal	Journal of the Electrochemical Society
Volume	166
Issue number	2
DOIs	https://doi.org/10.1149/2.0121902jes
Publication status	Published - 2019

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Surfaces, Coatings and Films
Electrochemistry
Materials Chemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1149/2.0121902jes

Cite this

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title = "Highly sensitive detection of gallic acid in food samples by using robust NiAl2O4 nanocomposite materials",

abstract = "We have successfully synthesized nanostructured cubic NiAl2O4 nanoparticles for the selective electrochemical determination of gallic acid (GA) and the prepared nanostructured composite material was characterized by (X-ray diffraction, Fourier transform infrared spectroscopy, and field-emission scanning electron microscopy analyses. The cubic NiAl2O4 nanoparticles had average sizes of 26 - 30 nm as calculated from XRD and SEM measurements, respectively. GA-detection performance was also evaluated by cyclic voltammetry and amperometry method. NiAl2O4 glassy carbon electrode showed excellent performance in GA detection with a linear range, detection limit (SNR = 3 sb/S), limit of quantitation (LOQ = 10 sd/S) and sensitivity value of 0.03 - 551.18 μM, 0.018 μM, 0.057 μM and 9.019 μM mA-1 cm-2, respectively. The GA sensor was also used in real-sample analysis using food samples, and results showed the practicability of the proposed sensor.",

author = "Mani Sivakumar and Karuppiah Pandi and Chen, {Shen Ming} and Sudesh Yadav and Chen, {Tse Wei} and Vediyappan Veeramani",

note = "Funding Information: This work was financially supported by the Ministry of Science and Technology, Taiwan (MOST 106-2113-M-027-003 to SMC). The support offered by the National Taipei University of Technology (Taiwan) and Kyushu University (Japan) for carrying out this work is gratefully acknowledged. Publisher Copyright: {\textcopyright} 2019 The Electrochemical Society.",

year = "2019",

doi = "10.1149/2.0121902jes",

language = "English",

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T1 - Highly sensitive detection of gallic acid in food samples by using robust NiAl2O4 nanocomposite materials

AU - Sivakumar, Mani

AU - Pandi, Karuppiah

AU - Chen, Shen Ming

AU - Yadav, Sudesh

AU - Chen, Tse Wei

AU - Veeramani, Vediyappan

N1 - Funding Information: This work was financially supported by the Ministry of Science and Technology, Taiwan (MOST 106-2113-M-027-003 to SMC). The support offered by the National Taipei University of Technology (Taiwan) and Kyushu University (Japan) for carrying out this work is gratefully acknowledged. Publisher Copyright: © 2019 The Electrochemical Society.

PY - 2019

Y1 - 2019

N2 - We have successfully synthesized nanostructured cubic NiAl2O4 nanoparticles for the selective electrochemical determination of gallic acid (GA) and the prepared nanostructured composite material was characterized by (X-ray diffraction, Fourier transform infrared spectroscopy, and field-emission scanning electron microscopy analyses. The cubic NiAl2O4 nanoparticles had average sizes of 26 - 30 nm as calculated from XRD and SEM measurements, respectively. GA-detection performance was also evaluated by cyclic voltammetry and amperometry method. NiAl2O4 glassy carbon electrode showed excellent performance in GA detection with a linear range, detection limit (SNR = 3 sb/S), limit of quantitation (LOQ = 10 sd/S) and sensitivity value of 0.03 - 551.18 μM, 0.018 μM, 0.057 μM and 9.019 μM mA-1 cm-2, respectively. The GA sensor was also used in real-sample analysis using food samples, and results showed the practicability of the proposed sensor.

AB - We have successfully synthesized nanostructured cubic NiAl2O4 nanoparticles for the selective electrochemical determination of gallic acid (GA) and the prepared nanostructured composite material was characterized by (X-ray diffraction, Fourier transform infrared spectroscopy, and field-emission scanning electron microscopy analyses. The cubic NiAl2O4 nanoparticles had average sizes of 26 - 30 nm as calculated from XRD and SEM measurements, respectively. GA-detection performance was also evaluated by cyclic voltammetry and amperometry method. NiAl2O4 glassy carbon electrode showed excellent performance in GA detection with a linear range, detection limit (SNR = 3 sb/S), limit of quantitation (LOQ = 10 sd/S) and sensitivity value of 0.03 - 551.18 μM, 0.018 μM, 0.057 μM and 9.019 μM mA-1 cm-2, respectively. The GA sensor was also used in real-sample analysis using food samples, and results showed the practicability of the proposed sensor.

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