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Information Journal Paper

Title

Synthesis and Identification of Magnetic Nanocomposite of L-Arginine Functionalized Graphene in Separation and Preconcentration of Copper Ion

Pages

  21-32

Keywords

GOQ1
Flame atomic absorption spectrometry (FAAS)Q1
Cu(II) ionQ1

Abstract

 In this study, we investigated a solid-phase extraction procedure for separation and preconcentration of trace levels of Cu (II) ion using a new L-Arginine functionalized Fe3O4 graphene nanocomposite. Experimental parameters such as pH, amount of nanocomposite, and ultrasonic time were studied in detail. The effect of potentially interfering ions on the recovery of Cu(II) was also examined and the results showed there is no considerable effect on the determination of Cu (II). Under optimized conditions, the method provided an enhancement factor of 36. 8, a linear range of 5-250 ng/mL of Cu (II), a detection limit of 1. 96 ng/mL, and a relative standard deviation 3. 81 % at 25 ng/mL of Cu (II). The method was validated by the extraction and determination of Cu (II) in water and rice samples.

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    APA: Copy

    BAHAR, SOLEIMAN, & Norozy, Asiyeh. (2020). Synthesis and Identification of Magnetic Nanocomposite of L-Arginine Functionalized Graphene in Separation and Preconcentration of Copper Ion. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 39(2 (96) ), 21-32. SID. https://sid.ir/paper/411057/en

    Vancouver: Copy

    BAHAR SOLEIMAN, Norozy Asiyeh. Synthesis and Identification of Magnetic Nanocomposite of L-Arginine Functionalized Graphene in Separation and Preconcentration of Copper Ion. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2020;39(2 (96) ):21-32. Available from: https://sid.ir/paper/411057/en

    IEEE: Copy

    SOLEIMAN BAHAR, and Asiyeh Norozy, “Synthesis and Identification of Magnetic Nanocomposite of L-Arginine Functionalized Graphene in Separation and Preconcentration of Copper Ion,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 39, no. 2 (96) , pp. 21–32, 2020, [Online]. Available: https://sid.ir/paper/411057/en

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