Exfoliated Graphite as a Solid Sorbent in Ultrasound-Assisted Dispersive Micro-Solid-Phase Extraction for Determination of Chromium and Vanadium in Herbs.

Małgorzata Osińska, Piotr Krawczyk, Magdalena Krawczyk-Coda

Abstract read

In one paragraph

Article in Foods (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Newly Synthesized Dihydroxyphenyl-Nitroaryl Schiff Base Immobilized on Silica for Green UA-DMSPE of Toxic Metals in Marine Samples: Experimental Performance, DFT Insights, Molecular Docking, and In Silico Toxicological Evaluation.ACS omega · 2026
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5 · Who and what money

Authors and funding

3 authors.

Małgorzata OsińskaFaculty of Chemical Technology, Poznan University of Technology, Berdychowo 4, 60-965 Poznań, Poland.ORCID 0000-0001-9539-1347

Piotr KrawczykFaculty of Chemical Technology, Poznan University of Technology, Berdychowo 4, 60-965 Poznań, Poland.ORCID 0000-0001-6083-9316

Magdalena Krawczyk-CodaFaculty of Chemical Technology, Poznan University of Technology, Berdychowo 4, 60-965 Poznań, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this research, a preconcentration procedure was developed for the sequential determination of chromium and vanadium using high-resolution continuum source graphite furnace atomic absorption spectrometry (HR-CS GFAAS). Due to low concentrations, chromium and vanadium were determined following preconcentration onto exfoliated graphite using ultrasound-assisted dispersive micro-solid-phase extraction (US DMSPE). The experimental parameters, including pH of the sample solution, the amount of exfoliated graphite, extraction time, elution conditions, as well as the main parameters of HR-CS GFAAS, were investigated. The calculated limits of detection for Cr and V were 0.003 µg g

Indexed as

chromiumexfoliated graphiteherbshigh-resolution continuum source GFAASultrasound-assisted dispersive micro solid-phase extractionvanadium

Identifiers

PMID41376013

DOI10.3390/foods14234075

PMCPMC12692269

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