Evidence map›Paper›PMID 40799487›Full record

ArticleACS electrochemistry2025

Choosing the Correct Internal Reference Redox Species for Overcoming Reference Electrode Drift in Voltammetric pH Measurements.

Nafiz B Biswas, Tania Read, Katherine J Levey, Julie V Macpherson

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS electrochemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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.

Nafiz B BiswasDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.ORCID https://orcid.org/0009-0009-4592-4497
Tania ReadDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.ORCID https://orcid.org/0000-0002-9256-174X
Katherine J LeveyDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.ORCID https://orcid.org/0000-0003-4843-2710
Julie V MacphersonDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.ORCID https://orcid.org/0000-0002-4249-8383

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reference electrode (RE) drift is a common problem when electrodes are used for pH determination, especially over extended periods of time or in complex media. For voltammetric pH measurements, one method to mitigate against RE drift is to add a second pH insensitive redox species (the internal reference, IREF) and measure the difference in peak potential,

Indexed as

apparent peak shiftsboron doped diamond electrodeinternal referenceproton coupled electron transferReference electrode driftsquare wave voltammetryStow-Severinghaus carbon dioxide electrodevoltammetric pH electrode

Identifiers

PMID40799487
PMCPMC12337080

What OpenQuestion holds

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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.