Evidence map›Paper›PMID 41068448›Full record

ArticleMikrochimica acta2025

Selective electrochemical sensor for bisphenol A detection in wastewater using molecularly imprinted polymers on sustainable magnetic graphene oxide.

Pablo Montoro-Leal, Maria Del Mar Lopez Guerrero, Lourdes Mena-Herrera, Elisa Vereda Alonso, Antonio J Ruiz-Sánchez, Rebeca Jiménez-Pérez

Abstract read
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In one paragraph

Article in Mikrochimica acta, 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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

6 authors.

Pablo Montoro-Leal *Regional Institute for Applied Scientific Research (IRICA), University of Castilla-La Mancha, Ciudad Real, Spain.
Maria Del Mar Lopez Guerrero *Department of Analytical Chemistry, Faculty of Sciences, University of Malaga, Campus de Teatinos, 29071, Malaga, Spain.ORCID http://orcid.org/0000-0003-4095-1778
Lourdes Mena-Herrera *Department of Analytical Chemistry, Faculty of Sciences, University of Malaga, Campus de Teatinos, 29071, Malaga, Spain.
Elisa Vereda AlonsoDepartment of Analytical Chemistry, Faculty of Sciences, University of Malaga, Campus de Teatinos, 29071, Malaga, Spain.ORCID http://orcid.org/0000-0001-9502-4424
Antonio J Ruiz-SánchezDepartment of Analytical Chemistry, Faculty of Sciences, University of Malaga, Campus de Teatinos, 29071, Malaga, Spain. ajruizs@uma.es.ORCID http://orcid.org/0000-0001-5272-4287
Rebeca Jiménez-PérezDepartment of Analytical Chemistry, Faculty of Sciences, University of Malaga, Campus de Teatinos, 29071, Malaga, Spain. rebeca.jimenez@uma.es.ORCID http://orcid.org/0000-0002-5421-2549

Funding

CEI Mar CEI-JD-17II Plan Propio Transferencia y Divulgación Científica B1-2022_20Junta de Andalucía FQM 117-G-FEDERMinisterio de Ciencia e Innovación PID2021-126794OB-100
6 · The paper itself

Abstract

A modified screen-printed carbon electrode (SPCE) has been developed for the determination of bisphenol A (BPA), a compound widely used in plastics and resins production, which can disrupt endocrine and reproductive human systems. Magnetic graphene oxide (MGO) was synthesized following a sustainable protocol based on mechanochemistry. Then, MGO was combined with a molecularly imprinted pyrrole-based polymer (MIPPy) for the preparation of a novel magnetic nanocomposite (BPA@MIPPy), characterized by several imaging, spectroscopic, and electrochemical techniques. The magnetic properties of BPA@MIPPy allowed the manipulation of the material, including separation, analyte preconcentration, and electrode modification. Differential pulse voltammetry (DVP) was the selected electrochemical technique for BPA detection, presenting high sensitivity (LOD = 29 nM, LOQ = 97 nM) and precision under optimum conditions. To study selectivity, the response of the sensor toward four potential interferents was evaluated (phenol, methanol, sodium nitrate, and ascorbic acid), and no interference was observed. Finally, a real wastewater sample was successfully analyzed, demonstrating that the method is adequate for water-control applications.

Indexed as

Bisphenol ADifferential pulse voltammetryElectrochemical sensorMagnetic graphene oxideMolecularly imprinted polypyrroleWastewater analysis

Identifiers

PMID41068448

What OpenQuestion holds

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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.