Evidence map›Paper›PMID 35255211›Full record

ArticleAnalytical chemistry2022

Nanoscale Visualization of Electrochemical Activity at Indium Tin Oxide Electrodes.

Oluwasegun J Wahab, Minkyung Kang, Gabriel N Meloni, Enrico Daviddi, Patrick R Unwin

Open access · hybridAbstract read
In one paragraph

Article in Analytical chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.5field-weighted citation impact, top 6% 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

15 citing papers in PubMed, 44 citations in OpenAlex.

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  7. ACS electrochemistry · 2025
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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 2 institutions in 2 countries.

Oluwasegun J WahabDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.
Minkyung KangDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.
Gabriel N MeloniDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.
Enrico DaviddiDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.ORCID 0000-0002-6335-2623
Patrick R UnwinDepartment of Chemistry, University of Warwick, Coventry CV4 7AL, United Kingdom.ORCID 0000-0003-3106-2178
University of Warwick · GBDeakin University · AU

Funding

Biotechnology and Biological Sciences Research Council BB/S506783/1
6 · The paper itself

Abstract

Indium tin oxide (ITO) is a popular electrode choice, with diverse applications in (photo)electrocatalysis, organic photovoltaics, spectroelectrochemistry and sensing, and as a support for cell biology studies. Although ITO surfaces exhibit heterogeneous local electrical conductivity, little is known as to how this translates to electrochemistry at the same scale. This work investigates nanoscale electrochemistry at ITO electrodes using high-resolution scanning electrochemical cell microscopy (SECCM). The nominally fast outer-sphere one-electron oxidation of 1,1'-ferrocenedimethanol (FcDM) is used as an electron transfer (ET) kinetic marker to reveal the charge transfer properties of the ITO/electrolyte interface. SECCM measures spatially resolved linear sweep voltammetry at an array of points across the ITO surface, with the topography measured synchronously. Presentation of SECCM data as current maps as a function of potential reveals that, while the entire surface of ITO is electroactive, the ET activity is highly spatially heterogeneous. Kinetic parameters (standard rate constant,

Indexed as

Tin CompoundsElectrochemistryElectrodesOxidation-Reductionindium tin oxideTin Compounds

Identifiers

PMID35255211
PMCPMC9007413
OpenAlexW4220740039

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.