Evidence map›Paper›PMID 41519929›Full record

ArticleScientific reports2026

Green synthesis of 2D azine-linked covalent organic framework with antibacterial activity correlated by molecular docking study and computational calculations.

Eman Abdelnasser, Asmaa M Fahim, Daniel T Oyekunle, Abd El-Motaleb Mosad Ramadan, Ahmed I Khodair

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Eman AbdelnasserChemistry Department, Faculty of Science, Kafrelsheikh University, El-Geish Street, P.O. Box 33516, Kafrelsheikh, Egypt. eman_ahmed2014@sci.kfs.edu.eg.
Asmaa M FahimGreen Chemistry Department, National Research Center Dokki, P.O. Box 12622, Cairo, Egypt.
Daniel T OyekunleSchool of Environment and Sustainability, University of Saskatchewan, 117 Science Place, Saskatoon, SK, S7N 5C8, Canada.
Abd El-Motaleb Mosad RamadanChemistry Department, Faculty of Science, Kafrelsheikh University, El-Geish Street, P.O. Box 33516, Kafrelsheikh, Egypt.
Ahmed I KhodairChemistry Department, Faculty of Science, Kafrelsheikh University, El-Geish Street, P.O. Box 33516, Kafrelsheikh, Egypt. khodair2020@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A two-dimensional covalent organic framework (2D-COF), COFTHB, was synthesized via a Schiff base condensation of terephthaldehyde and 1,4-hydrazonmethylbenzene under green, room-temperature conditions. COFTHB exhibits a mesoporous structure (pore size = 3.68 nm), excellent chemical stability, and high thermal stability up to 629 °C. It demonstrated superior antibacterial activity against both Gram-negative (Pseudomonas aeruginosa, Escherichia coli) and Gram-positive (Enterococcus faecalis, Staphylococcus aureus) bacteria compared to hydrazonmethyl benzene and a model compound (M). Molecular docking simulations revealed the interactions of COFTHB with various proteins, while Density Functional Theory (DFT) (WB97XD/6-311G) analysis of COFTHB, HB (1,4-bis(Z)-hydrazonomethyl benzene), and the model compound provided insights into their electronic properties, reactivity, and resonance effects through Frontier Molecular Orbitals (FMO), Electrostatic Potential (ESP), and Molecular Electrostatic Potential (MEP) analyses. These results suggest COFTHB as a promising platform for antibacterial applications in water treatment.

Indexed as

Anti-Bacterial AgentsGreen Chemistry TechnologyMolecular Docking SimulationEscherichia coliMicrobial Sensitivity TestsStatic ElectricityAnti-Bacterial AgentsAnd Theoretical analysisAntibacterial activityAzine-linkageDocking investigationMesopores

Identifiers

PMID41519929
PMCPMC12796362

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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.