Evidence map›Paper›PMID 41142643›Full record

ArticleAnalytical science advances2025

Development and Optimization of a Dispersive Liquid-Liquid Microextraction Method for the Simultaneous Determination of Multiclass Pesticides in Environmental Waters.

Bezuayehu Tadesse Negussie, Simiso Dube, Nindi Mathew Muzi, Asmamaw Tesfaw

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Analytical science advances, 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.

Bezuayehu Tadesse NegussieDepartment of Chemistry College of Natural and Computational Sciences Debre Berhan University Debre Berhan Ethiopia.
Simiso DubeDepartment of Chemistry College of Science Engineering and Technology Science Campus University of South Africa Gauteng South Africa.
Nindi Mathew MuziDepartment of Chemistry College of Science Engineering and Technology Science Campus University of South Africa Gauteng South Africa.
Asmamaw TesfawDepartment of Biotechnology College of Agriculture and Natural Resource Management Debre Berhan University Debre Berhan Ethiopia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The widespread use of pesticides in modern agriculture necessitates sensitive and sustainable methods to monitor their residues in environmental waters. This study reports the development and optimization of a dispersive liquid-liquid microextraction (DLLME) method combined with high performance liquid chromatography with diode array detector (HPLC-DAD) for the simultaneous determination of multiclass pesticides (metalaxyl, benalaxyl, chlorpyrifos, endrin, 4,4'-DDT and bifenthrin). Key extraction variables-including the type and volume of extraction/disperser solvents, pH, salt addition and vortex speed/time-were systematically evaluated. The optimized method employed tetrachloroethylene as the extraction solvent, acetonitrile as the disperser, pH 7, 3% w/v NaCl, a vortex speed of 1200 rpm and an extraction time of 80 s. Under these conditions, excellent enrichment factors, recoveries (87%-108%) and precision (intradays: 2.8%-8.6%; interday: 4.2%-8.6%) were achieved. The correlation coefficients (

Indexed as

dispersive liquid–liquid microextractionenvironmental monitoringHPLC–DADpesticides,water analysis

Identifiers

PMID41142643
PMCPMC12548832

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.