Evidence map›Paper›PMID 36253438›Full record

ArticleScientific reports2022

Facile Synthesis of chitosan-g-PVP/f-MWCNTs for application in Cu(II) ions removal and for bacterial growth inhibition in aqueous solutions.

Samira T Rabie, Yasser Mahmoud A Mohamed, Reham A Abdel-Monem, Hossam A El Nazer

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. 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
0.4field-weighted citation impact, top 48% of its field
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, 6 citations in OpenAlex.

  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

4 authors at 1 institution in 1 country.

Samira T RabiePhotochemistry Department, National Research Center, Dokki, Giza, 12622, Egypt. str_strabie@yahoo.com.
Yasser Mahmoud A MohamedPhotochemistry Department, National Research Center, Dokki, Giza, 12622, Egypt.
Reham A Abdel-MonemPhotochemistry Department, National Research Center, Dokki, Giza, 12622, Egypt.
Hossam A El NazerPhotochemistry Department, National Research Center, Dokki, Giza, 12622, Egypt.
National Research Centre · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herein in this study, chitosan-grafted-4-vinylpyridine (Cs-g-PVP) and two polymeric hybrids of Cs-g-PVP/f-MWCNTs (I and II) with 3wt% and 5wt% f-MWCNTs, respectively were prepared, characterized and used as adsorbent for the removal of Cu(II) ions from aqueous solutions in a batch process The obtained Cs-g-PVP was characterized using Fourier transform infrared spectroscopy (FT-IR) to identify its surface functional groups, in addition thermal gravimetric analysis (TGA) and scanning electron microscopy (SEM) were performed to assess the thermal stability, the morphology and the elemental analysis of the obtained Cs-g-PVP and Cs-g-PVP/f-MWCNTs (I and II). Energy dispersive X-ray (EDX) with mapping analysis was obtained for Cs-g-PVP/Cu and Cs-g-PVP/f-MWCNTs/Cu samples that was confirming on the performance of adsorption batch process. The applicability of Langmuir adsorption isotherms was evaluated to better understand the adsorption process. Additionally, antibacterial activity of the Cs-g-PVP and the two polymeric hybrids Cs-g-PVP/f-MWCNTs (I and II) was evaluated against three Gram + ve bacteria (Staphylococcus aurous, Bacillus Subtitles and Streptococcus faecalis) and three Gram -ve bacteria (Escherichia coli, Pseudomonas aeruginosa and Neisseria gonorrhoeae. The results showed that the efficiency of Cs-g-PVP copolymer was improved after inclusion of the f-MWCNTs substrate towards adsorption of Cu(II) ions and antibacterial activity as well.

Indexed as

ChitosanWater Pollutants, ChemicalAdsorptionAnti-Bacterial AgentsEscherichia coliHydrogen-Ion ConcentrationIonsKineticsPolymersSpectroscopy, Fourier Transform InfraredWaterAnti-Bacterial AgentsChitosanIonsPolymersWaterWater Pollutants, Chemical

Identifiers

PMID36253438
PMCPMC9576794
OpenAlexW4306404381

What OpenQuestion holds

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LicenceCC BY
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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.