Evidence map›Paper›PMID 33374918›Full record

ArticleMembranes2020

Electrochemical Impedance Spectroscopy of Anion-Exchange Membrane AMX-Sb Fouled by Red Wine Components.

Anton Kozmai, Veronika Sarapulova, Mikhail Sharafan, Karina Melkonian, Tatiana Rusinova, Yana Kozmai, Natalia Pismenskaya, Lasaad Dammak, Victor Nikonenko

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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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

9 authors.

Anton KozmaiMembrane Institute, Kuban State University, 149 Stavropolskaya Street, 350040 Krasnodar, Russia.
Veronika SarapulovaMembrane Institute, Kuban State University, 149 Stavropolskaya Street, 350040 Krasnodar, Russia.ORCID 0000-0002-7902-6662
Mikhail SharafanMembrane Institute, Kuban State University, 149 Stavropolskaya Street, 350040 Krasnodar, Russia.
Karina MelkonianCentral Research Laboratory, Kuban State Medical University, 4 Sedina Street, 350063 Krasnodar, Russia.
Tatiana RusinovaCentral Research Laboratory, Kuban State Medical University, 4 Sedina Street, 350063 Krasnodar, Russia.
Yana KozmaiCentral Research Laboratory, Kuban State Medical University, 4 Sedina Street, 350063 Krasnodar, Russia.
Natalia PismenskayaMembrane Institute, Kuban State University, 149 Stavropolskaya Street, 350040 Krasnodar, Russia.
Lasaad DammakInstitut de Chimie et des Matériaux Paris-Est (ICMPE), UMR 7182 CNRS, Université Paris-Est, 2 Rue Henri Dunant, 94320 Thiais, France.
Victor NikonenkoMembrane Institute, Kuban State University, 149 Stavropolskaya Street, 350040 Krasnodar, Russia.ORCID 0000-0001-6344-298X

Funding

Kuban Scientific Foundation MFI-20.1/130
6 · The paper itself

Abstract

The broad possibilities of electrochemical impedance spectroscopy for assessing the capacitance of interphase boundaries; the resistance and thickness of the foulant layer were shown by the example of AMX-Sb membrane contacted with red wine from one side and 0.02 M sodium chloride solution from the other side. This enabled us to determine to what extent foulants affect the electrical resistance of ion-exchange membranes, the ohmic resistance and the thickness of diffusion layers, the intensity of water splitting, and the electroconvection in under- and over-limiting current modes. It was established that short-term (10 h) contact of the AMX-Sb membrane with wine reduces the water-splitting due to the screening of fixed groups on the membrane surface by wine components. On the contrary, biofouling, which develops upon a longer membrane operation, enhances water splitting, due to the formation of a bipolar structure on the AMX-Sb surface. This bipolar structure is composed of a positively charged surface of anion-exchange membrane and negatively charged outer membranes of microorganisms. Using optical microscopy and microbiological analysis, it was found that more intense biofouling is observed on the AMX-Sb surface, that has not been in contacted with wine.

Indexed as

anion-exchange membraneanthocyaninsbiofoulingelectrochemical impedance spectroscopyfoulingwine

Identifiers

PMID33374918
PMCPMC7821933

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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.