Evidence map›Paper›PMID 37522993›Full record

ArticleMikrochimica acta2023

3D-printed holder for drawing highly reproducible pencil-on-paper electrochemical devices.

Lucas C Faustino, João P C Cunha, Welter Cantanhêde, Lauro T Kubota, Everson T S Gerôncio

Abstract read
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In one paragraph

Article in Mikrochimica acta, 2023. 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
1.1field-weighted citation impact, top 25% of its field
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, 10 citations in OpenAlex.

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 at 3 institutions in 1 country.

Lucas C FaustinoDepartment of Chemistry, Federal University of Piauí - UFPI, Teresina, PI, 64049-550, Brazil.
João P C CunhaDepartment of Chemistry, State University of Piauí - UESPI, Teresina, PI, 64002-150, Brazil.
Welter CantanhêdeDepartment of Chemistry, Federal University of Piauí - UFPI, Teresina, PI, 64049-550, Brazil.
Lauro T KubotaDepartment of Analytical Chemistry, Institute of Chemistry, State University of Campinas - UNICAMP, Campinas, SP, 13084-971, Brazil.
Everson T S GerôncioDepartment of Chemistry, Federal University of Piauí - UFPI, Teresina, PI, 64049-550, Brazil. everson.thiago@ufpi.edu.br.ORCID http://orcid.org/0000-0002-3496-1964
Universidade Federal do Piauí · BRUniversidade Estadual de Campinas (UNICAMP) · BRUniversidade Estadual do Piauí · BR

Funding

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001
6 · The paper itself

Abstract

Pencil drawing is one of the simplest and most cost-effective ways of fabricating miniaturized electrodes on a paper substrate. However, it is limited by the lack of reproducibility regarding the electrode drawing process. A 3D-printed pencil holder (3DPH) is proposed here for simple, reproducible, and low-cost hand-drawn fabrication of paper-based electrochemical devices. 3DPH was designed to keep pressure and angulation of the graphite mine constant on the paper substrate using a micromechanical pencil regardless of the user/operator. This approach significantly improved the reproducibility and cost of making reliable pencil-drawn electrodes. The results showed high reproducibility and accuracy of the 3DPH-assisted electrodes prepared by 4 different operators in terms of sheet resistance and electrochemical behavior. Cyclic voltammetric (CV) curves in the presence of [Fe(CN)

Indexed as

3D printingCyclic voltammetryElectrode fabricationHand-drawingPaper-based substratePencil-drawn

Identifiers

PMID37522993
OpenAlexW4385406509

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

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.