A Solid-Contact Ion-Transfer Stripping Voltammetric Sensor for Reagent-Free Orthophosphate Determination in Tap Water.

Anahita Izadyar, Scout Weatherford, Ezekiel McCain

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 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

3 authors.

Anahita IzadyarDepartment of Chemistry and Physics, Arkansas State University, State University, P.O. Box 419, Jonesboro, AR 72467, USA.ORCID 0000-0003-2448-0881

Scout WeatherfordDepartment of Chemistry and Physics, Arkansas State University, State University, P.O. Box 419, Jonesboro, AR 72467, USA.

Ezekiel McCainDepartment of Chemistry and Physics, Arkansas State University, State University, P.O. Box 419, Jonesboro, AR 72467, USA.ORCID 0009-0002-8862-1524

Funding

Arkansas State University

6 · The paper itself

Abstract

Excess phosphorus loading is a major contributor to eutrophication and harmful algal blooms, creating a need for rapid, reliable, and field-deployable phosphate monitoring technologies. In this study, a novel reagent-free electrochemical sensor for orthophosphate determination was developed based on ion-transfer stripping voltammetry (ITSV) at a phosphate-selective membrane interface. The sensor consisted of a poly(vinyl chloride) (PVC)/o-nitrophenyl octyl ether (o-NPOE) membrane containing tributyltin chloride (TBTC) as a phosphate-selective ionophore integrated with a PEDOT:PSS solid-contact transducer for efficient ion-to-electron signal conversion. Orthophosphate was quantified through the controlled transfer of H

Indexed as

electrochemical sensorion-transfer stripping voltammetryorthophosphatePEDOT: PSSsolid-contact sensortributyltin chloridewater quality monitoring

Identifiers

PMID42817260

DOI10.3390/s26185722

PMCPMC13611112

What OpenQuestion holds

Textmetadata

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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.