Evidence map›Paper›PMID 41862992›Full record

ArticleBMC chemistry2026

Efficient adsorption of fast green dye by chitosan modified with cyanoguanidine: statistical modelling, kinetic, and isotherm studies.

Ebtehal F Albahly, Nouf F Al-Harby, Hana N Alqifari, Tewfik Kernane, Nadia A Mohamed

Abstract read
In one paragraph

Article in BMC chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Ebtehal F AlbahlyDepartment of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia.
Nouf F Al-HarbyDepartment of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia. hrbien@qu.edu.sa.ORCID http://orcid.org/0000-0002-4705-890X
Hana N AlqifariDepartment of Statistics and Operations Research, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia.
Tewfik KernaneDepartment of Statistics and Operations Research, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia.
Nadia A MohamedDepartment of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia. NA.AHMED@qu.edu.sa.ORCID http://orcid.org/0000-0002-7837-5131

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Owing to the widespread usage of synthetic dyes, water contamination prompted by these materials has led to a severe menace on aquatic ecosystem and also on living organisms health. Chitosan modified with cyanoguanidine (CCs), prepared in our previous study, was investigated herein for the first time to assess its adsorbing ability of Fast Green (FG) dye, to widen its applications. The free amino groups beside the integrated nitrogen-rich cyanoguanidine moieties for cross linking the chitosan chains resulted in an augmentation in the cationic positions suitable to bind anionic FG dye, offering valuable insights for environmental remediation applications. A hybridized response surface method was successfully developed to model the adsorption. The synergistic impacts among four critical non-dependent parameters (temperature (25-55 °C), initial concentration (400-1000 mg L

Indexed as

AdsorptionCyanoguanidine-modified chitosanFast green dyeIsothermsKineticsStatistical modelling

Identifiers

PMID41862992
PMCPMC13126885

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.