Magnetic solid phase extraction as a nonchromatographic method for the quantification of ultratrace inorganic arsenic in rice by inductively coupled plasma-optical emission spectrometry (ICP OES)

Silva, Francisco L.F. da; Lima, Francisco Elicivaldo; Neto, Davino M. Andrade; Menezes, Fernando Lima de; Fechine, Lillian Maria Uchôa Dutra; Akhdhar, Abdullah; Ribeiro, Lívia Paulia Dias; Nogueira, Ana Rita; Fechine, Pierre Basílio Almeida; Lopes, Gisele S.; Matos, Wladiana O.

doi:10.1016/j.foodchem.2023.135461

Cited by 10 publications

(3 citation statements)

References 35 publications

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“…Several of the entries in Table 1 (pre-concentration by LLE or SPE) are summaries of papers describing speciation analysis , including that of As in rice, 81,82 Cr in lettuce and water, 83,84 Fe in beverages, 85,86 Hg in food, water and blood, 87 Mn in food and water, 88 Te in beverages, 89 Tl in beverages, 90 and V in beverages. 91…”

Section: Sample Collection and Preparationmentioning

confidence: 99%

Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages

Patriarca,

Barlow,

Cross

et al. 2024

J. Anal. At. Spectrom.

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Section: Sample Collection and Preparationmentioning

confidence: 99%

Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages

Patriarca,

Barlow,

Cross

et al. 2024

J. Anal. At. Spectrom.

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“…Magnetic SPE has been used as a nonchromatographic method for the quantification of ultratrace iAs in rice by ICP-AES. 57 Iron nanoparticles were modified with an organophosphorus compound and used as the solid phase for MSPE of iAs from the rice matrix. The MSPE procedure was performed using 4 mL of a buffer solution with pH 4.0, 20 mg of the nanomaterial, and a 15 min extraction time.…”

Section: Elemental Speciation Analysismentioning

confidence: 99%

Atomic spectrometry update: review of advances in elemental speciation

Clough,

Harrington,

Hill

et al. 2024

J. Anal. At. Spectrom.

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“…The most common routes of human exposure to arsenic(III) are due to the consumption of water and food. Previous studies indicated that arsenic(III) extensively contaminates drinking water and foodstuffs [77][78][79][80][81]. Therefore, the microextraction procedures developed using the SSC-MOFs were applied to the preconcentration of arsenic(III) from some water and food samples collected from Riyadh City markets in the Kingdom of Saudi Arabia.…”

Section: Interference Investigations and Analytical Merits For The Ap...mentioning

confidence: 99%

Fabrication of Spiny-like Spherical Copper Metal–Organic Frameworks for the Microextraction of Arsenic(III) from Water and Food Samples before ICP-MS Detection

Habila,

ALOthman,

Sheikh

et al. 2023

Applied Sciences

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Spiny-like spherical copper metal–organic frameworks (SSC-MOFs) were prepared and characterized via SEM, TEM, EDS, XRD, FTIR and the BET surface area. The fabricated SSC-MOFs were applied to develop a procedure for the microextraction of trace arsenic(III) for preconcentration. The results show that a copper- and imidazole-derived metal–organic framework was formed in a sphere with a spiny surface and a surface area of 120.7 m2/g. The TEM confirmed the perforated network structures of the SSC-MOFs, which were prepared at room temperature. The surface functional groups were found to contain NH and C=N groups. The XRD analysis confirmed the crystalline structure of the prepared SSC-MOFs. The application for the process of microextracting the arsenic(III) for preconcentration was achieved with superior efficiency. The optimum conditions for the recovery of the arsenic(III) were a pH of 7 and the use of a sample volume up to 40 mL. The developed SSC-MOF-derived microextraction process has an LOD of 0.554 µg·L−1 and an LOQ of 1.66 µg·L−10. The developed SSC-MOF-derived microextraction process was applied for the accurate preconcentration of arsenic(III) from real samples, including food and water, with the promised performance efficiency.

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Magnetic solid phase extraction as a nonchromatographic method for the quantification of ultratrace inorganic arsenic in rice by inductively coupled plasma-optical emission spectrometry (ICP OES)

Cited by 10 publications

References 35 publications

Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages

Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages

Atomic spectrometry update: review of advances in elemental speciation

Fabrication of Spiny-like Spherical Copper Metal–Organic Frameworks for the Microextraction of Arsenic(III) from Water and Food Samples before ICP-MS Detection

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