Eco-Friendly Paper-Based Electrochemical Device Manufactured with Low-Cost School Supplies and Carbon Black-Graphene Ink for Determination of Endocrine Disruptor in Food.

Alexsandra Dias da Silva, Jéssica Rocha Camargo, Rodrigo Silva de Oliveira, Bruno Campos Janegitz, Tiago Almeida Silva

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In one paragraph

Article in ACS omega, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Alexsandra Dias da SilvaDepartment of Chemistry, Federal University of Viçosa, 36570-900 Viçosa, Brazil.

Jéssica Rocha CamargoLaboratory of Sensors, Nanomedicine, and Nanostructured Materials, Federal University of São Carlos, 13600-970 Araras, Brazil.

Rodrigo Silva de OliveiraDepartment of Chemistry, Federal University of Viçosa, 36570-900 Viçosa, Brazil.

Bruno Campos JanegitzLaboratory of Sensors, Nanomedicine, and Nanostructured Materials, Federal University of São Carlos, 13600-970 Araras, Brazil.ORCID https://orcid.org/0000-0001-9707-9795

Tiago Almeida SilvaDepartment of Chemistry, Federal University of Viçosa, 36570-900 Viçosa, Brazil.ORCID https://orcid.org/0000-0002-7202-789X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new paper-based analytical device (PAD) was developed using paper and shellac waterproofing, manufactured with a carbon black (CB) and graphene (GP) ink. The content of the ink components was evaluated and optimized for the sensitive voltammetric detection of the endocrine disruptor bisphenol A (BPA). Scanning electron microscopy (SEM), X-ray diffraction (XRD) and Fourier-Transform Infrared Spectroscopy (FT-IR) characterizations were carried out. Enhanced electron transfer kinetic was observed and higher analytical signal was recorded with CB-GP-based PADs for the irreversible oxidation of BPA. When applying square-wave voltammetry under optimized conditions, the 5GP-CB-PAD operated in a linear working range of 5.1 × 10

Identifiers

PMID42518472

DOI10.1021/acsomega.6c02401

PMCPMC13382684

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LicenceCC BY

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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 Socratic graph.