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Title

ELECTROCHEMICAL SYNTHESIS OF POROUS NICKEL OXIDE FILM IN ACIDIC MEDIA: APPLICATION IN PARA-NITROPHENOL SENSOR FABRICATION

Pages

  342-349

Abstract

 Background: PARA-NITROPHENOL is one of the most important nitrobenzenes and is widely used in the synthesis of different industrial compounds. It remains in the soil, groundwater, and air for a long time and has toxic effects, and thus, poses a threat to humans, animals, and plants. In order to evaluate the safety of water and food resources, it is important to develop efficient, simple, and reliable methods for the determination of trace amounts of p-nitrophenol.Methods: In the preset work, in order to determine the trace amount of p-nitrophenol, a very simple and sensitive SENSOR was fabricated through the in situ electrosynthesis sequestration of NICKEL OXIDE nanostructure on the surface of a glassy carbon (GC) ELECTRODE. CYCLIC VOLTAMMETRY and electrochemical impedance spectroscopy (EIS) were used for the investigation of the electro-deposited film.Findings: Results showed that the electro-deposited film had very good electrocatalytic properties for p-nitrophenol degradation. Through the modification of the glassy carbon ELECTRODE surface with this nanostructured film, a sensitive electrochemical SENSOR was fabricated for the determination of p-nitrophenol using CYCLIC VOLTAMMETRY method. The detection limit (signal/noise= 3), sensitivity, and linear range of the SENSOR were 40 nM, 0.3245 mA/mM, and 40-750 μM, respectively.Conclusion: Results showed that the designed SENSOR can be used for sensitive determination of PARA-NITROPHENOL.

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    APA: Copy

    Noorbakhsh, Abdollah, RAFIENIA, MOHAMMAD, & HOSEINI MANOJAN, HEDAYAT. (2016). ELECTROCHEMICAL SYNTHESIS OF POROUS NICKEL OXIDE FILM IN ACIDIC MEDIA: APPLICATION IN PARA-NITROPHENOL SENSOR FABRICATION. HEALTH SYSTEM RESEARCH, 12(3), 342-349. SID. https://sid.ir/paper/192635/en

    Vancouver: Copy

    Noorbakhsh Abdollah, RAFIENIA MOHAMMAD, HOSEINI MANOJAN HEDAYAT. ELECTROCHEMICAL SYNTHESIS OF POROUS NICKEL OXIDE FILM IN ACIDIC MEDIA: APPLICATION IN PARA-NITROPHENOL SENSOR FABRICATION. HEALTH SYSTEM RESEARCH[Internet]. 2016;12(3):342-349. Available from: https://sid.ir/paper/192635/en

    IEEE: Copy

    Abdollah Noorbakhsh, MOHAMMAD RAFIENIA, and HEDAYAT HOSEINI MANOJAN, “ELECTROCHEMICAL SYNTHESIS OF POROUS NICKEL OXIDE FILM IN ACIDIC MEDIA: APPLICATION IN PARA-NITROPHENOL SENSOR FABRICATION,” HEALTH SYSTEM RESEARCH, vol. 12, no. 3, pp. 342–349, 2016, [Online]. Available: https://sid.ir/paper/192635/en

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