Evidence map›Paper›PMID 32867276›Full record

ArticleMembranes2020

Plasticized PVC Membrane Modified Electrodes: Voltammetry of Highly Hydrophobic Compounds.

Ernő Lindner, Marcin Guzinski, Bradford Pendley, Edward Chaum

Abstract read
In one paragraph

Article in Membranes, 2020. 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. Article
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.

Ernő LindnerDepartment of Biomedical Engineering, The University of Memphis, Memphis, TN 38152, USA.ORCID 0000-0002-2561-4784
Marcin GuzinskiVanderbilt Eye Institute, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
Bradford PendleyDepartment of Biomedical Engineering, The University of Memphis, Memphis, TN 38152, USA.
Edward ChaumVanderbilt Eye Institute, Vanderbilt University Medical Center, Nashville, TN 37232, USA.ORCID 0000-0003-3542-8376

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the last 50 years, plasticized polyvinyl chloride (PVC) membranes have gained unique importance in chemical sensor development. Originally, these membranes separated two solutions in conventional ion-selective electrodes. Later, the same membranes were applied over a variety of supporting electrodes and used in both potentiometric and voltammetric measurements of ions and electrically charged molecules. The focus of this paper is to demonstrate the utility of the plasticized PVC membrane modified working electrode for the voltammetric measurement of highly lipophilic molecules. The plasticized PVC membrane prevents electrode fouling, extends the detection limit of the voltammetric methods to sub-micromolar concentrations, and minimizes interference by electrochemically active hydrophilic analytes.

Indexed as

antidepressant and immunosuppressant drugschemically modified electrodesdetection limitmembrane-coated voltammetric sensorsresolution

Identifiers

PMID32867276
PMCPMC7558981

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.