Evidence map›Paper›PMID 40890435›Full record

ArticleScientific reports2025

Determination of Cd(II) and Zn(II) ions in honey samples by in-situ produced CO

Sarvin Jabbari, Saeed Mohammad Sorouraddin, Mir Ali Farajzadeh, Mohammad Reza Afshar Mogaddam

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PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
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

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Sarvin JabbariDepartment of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.
Saeed Mohammad SorouraddinDepartment of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran. ssorureddin@tabrizu.ac.ir.
Mir Ali FarajzadehDepartment of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.
Mohammad Reza Afshar MogaddamFood and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An in-situ CO₂-assisted dispersive micro solid phase extraction was developed using a covalent organic framework synthesized from melamine and barbituric acid as a sorbent for the extraction of Cd(II) and Zn(II) ions from honey samples. The structural and morphological characteristics of the sorbent were evaluated using scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectrometry. The CO₂ generated by reacting tartaric acid and sodium hydrogen carbonate enabled rapid dispersion of the sorbent within the sample solution, ensuring optimal contact with the target ions. After adsorption, the dispersed sorbent particles were separated via centrifugation, followed by elution with diluted nitric acid solution to retrieve the extracted heavy metals from the sorbent surface. The analytes collected in the eluate were quantified via flame atomic absorption spectrometry. Key experimental parameters, including tartaric acid and sodium bicarbonate amounts, sorbent dosage, type and volume of elution solvent, temperature, salt addition, pH, complexing agent concentration, and centrifugation conditions were systematically optimized. The method demonstrated high sensitivity, with the limits of detection of 0.17 and 0.092 µg L

Indexed as

CadmiumCarbon DioxideHoneySolid Phase MicroextractionZincAdsorptionHydrogen-Ion ConcentrationIonsSpectrophotometry, AtomicSpectroscopy, Fourier Transform InfraredX-Ray DiffractionCadmiumCarbon DioxideIonsZincBarbituric acidCovalent organic frameworkHeavy metal ionsHoneyIn-situ CO₂-assisted dispersive micro solid phase extractionMelamine

Identifiers

PMID40890435
PMCPMC12402264

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