Activated Graphite@Nickel Oxide Nanoflowers for the Dispersive Solid-Phase Microextraction (DSPE) of Copper(II) from Water and Food DOI
Mustafa Soylak,

Ali Mohammednour Ali Mohammed,

Özgür Özalp

и другие.

Analytical Letters, Год журнала: 2024, Номер unknown, С. 1 - 16

Опубликована: Дек. 9, 2024

Activated graphite@NiO nanoflowers was synthetized and characterized by field emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD) Fourier transform infrared spectrometer (FTIR). It used as adsorbent for dispersive solid-phase microextraction of Cu(II). The quantitative recovery values were found pH 8.0, eluent 2.0 M HNO3, vortex time 30 s, mass 20 mg, preconcentration factor 80. limits detection quantification calculated 4.23 µg L−1 14.1 L−1, respectively. presented method validated the analyzing certified reference materials. sapplied to determination copper contents food water samples.

Язык: Английский

Activated Graphite@Nickel Oxide Nanoflowers for the Dispersive Solid-Phase Microextraction (DSPE) of Copper(II) from Water and Food DOI
Mustafa Soylak,

Ali Mohammednour Ali Mohammed,

Özgür Özalp

и другие.

Analytical Letters, Год журнала: 2024, Номер unknown, С. 1 - 16

Опубликована: Дек. 9, 2024

Activated graphite@NiO nanoflowers was synthetized and characterized by field emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD) Fourier transform infrared spectrometer (FTIR). It used as adsorbent for dispersive solid-phase microextraction of Cu(II). The quantitative recovery values were found pH 8.0, eluent 2.0 M HNO3, vortex time 30 s, mass 20 mg, preconcentration factor 80. limits detection quantification calculated 4.23 µg L−1 14.1 L−1, respectively. presented method validated the analyzing certified reference materials. sapplied to determination copper contents food water samples.

Язык: Английский

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