Improving Membrane Filtration for Copper Speciation: Optimal Salt Pretreatments of Polyethersulfone Membranes to Prevent Analyte Retention.

Tonya Gräf, Katharina Gummi, Juliane Filser, Jorg Thöming, Jan Köser

Abstract read

In one paragraph

Article in ACS omega, 2023. 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

5 authors.

Tonya GräfUFT-Centre for Environmental Research and Sustainable Technology, University of Bremen, General and Theoretical Ecology, Leobener Str. 6, D-28359 Bremen, Germany.ORCID https://orcid.org/0000-0002-9940-2135

Katharina GummiUFT-Centre for Environmental Research and Sustainable Technology, University of Bremen, Chemical Process Engineering, Leobener Str. 6, D-28359 Bremen, Germany.

Juliane FilserUFT-Centre for Environmental Research and Sustainable Technology, University of Bremen, General and Theoretical Ecology, Leobener Str. 6, D-28359 Bremen, Germany.

Jorg ThömingUFT-Centre for Environmental Research and Sustainable Technology, University of Bremen, Chemical Process Engineering, Leobener Str. 6, D-28359 Bremen, Germany.ORCID https://orcid.org/0000-0002-5374-114X

Jan KöserUFT-Centre for Environmental Research and Sustainable Technology, University of Bremen, Chemical Process Engineering, Leobener Str. 6, D-28359 Bremen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Membrane filtration has been increasingly used to separate dissolved metal ions from dispersed particles, commonly using ultrafiltration membranes, for example, polyethersulfone (PES) membranes with a molecular weight cut-off of 3 kDa. The disadvantage of this technique is an undesired retention of ions, resulting from Coulomb interactions with sulfonic acid groups of the membrane. Therefore, such a membrane acts similar to a cation exchanger column. We solved this drawback by a pretreatment of the PES membrane by other cations. Using CuSO

Identifiers

PMID36816661

DOI10.1021/acsomega.2c07355

PMCPMC9933229

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LicenceCC BY-NC-ND

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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.