Evidence map›Paper›PMID 39931461›Full record

ArticleHeliyon2025

Preparation and characterization of graphene oxide-based cation, chelating, and anion exchangers for salt removal.

Mahmoud A Al Azwani, Saleh Al Busafi, El-Said I El-Shafey

Abstract read
In one paragraph

Article in Heliyon, 2025. 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.

Mahmoud A Al AzwaniDepartment of Chemistry, College of Science, Sultan Qaboos University, PO. Box 36, PC123, Oman.
Saleh Al BusafiDepartment of Chemistry, College of Science, Sultan Qaboos University, PO. Box 36, PC123, Oman.
El-Said I El-ShafeyDepartment of Chemistry, College of Science, Sultan Qaboos University, PO. Box 36, PC123, Oman.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the shortage of freshwater resources, and the limitations of commonly used ion exchangers, this study aims to prepare, characterize, and test new graphene-based ion exchangers for salt removal. Graphene oxide (GO) was prepared using an oxidative exfoliation method. Using amide coupling, the GO surface was functionalized with taurine to produce a cation exchanger (GOT), and pentaethylenehexamine (PEHA) to produce a chelating ion exchanger (GOP) which was converted to a quaternary ammonium salt (GOQ) which acts as an anion exchanger. The surface area of GO was 220 m

Indexed as

ChelationGraphene oxideIon exchangeRemovalSorption

Identifiers

PMID39931461
PMCPMC11808519

What OpenQuestion holds

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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.