Evidence map›Paper›PMID 41935199›Full record

ArticleScientific reports2026

Green synthesis of ZnO nanoparticles from melon peel and mint stem: antibacterial, antioxidant, and dye degradation potential.

Mariyam Nasir, Azka Naeem, Linta Zeeshan Khan, Nida Zaib, Hanzala Khan, Zainab Najam, Anum Gul

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. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

7 authors.

Mariyam NasirDow College of Biotechnology, Dow University of Health Sciences, Karachi, Pakistan.
Azka NaeemDow College of Biotechnology, Dow University of Health Sciences, Karachi, Pakistan.
Linta Zeeshan KhanDow College of Biotechnology, Dow University of Health Sciences, Karachi, Pakistan.
Nida ZaibDow College of Biotechnology, Dow University of Health Sciences, Karachi, Pakistan.
Hanzala KhanDow College of Biotechnology, Dow University of Health Sciences, Karachi, Pakistan.
Zainab NajamDow College of Biotechnology, Dow University of Health Sciences, Karachi, Pakistan.
Anum GulDow College of Biotechnology, Dow University of Health Sciences, Karachi, Pakistan. anum.gul@duhs.edu.pk.ORCID http://orcid.org/0000-0001-6117-6243

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Synthesis of nanoparticles employing plant extracts represents a green and sustainable strategy that reduces the use of toxic chemicals and offers a cost-effective alternative to conventional synthesis methods. In this context, the present study focused on the green synthesis of zinc oxide nanoparticles (ZnO-NPs) utilizing melon (Cucumis melo) peel and mint (Mentha piperita L.) stem extracts as biological reducing and stabilizing agents. Physicochemical properties of the synthesized ZnO-NPs were characterized using UV-Visible spectrophotometry, Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and energy-dispersive X-ray (EDX) analysis. Following this, antimicrobial, antioxidant, and photocatalytic activities were evaluated. The results revealed that the average size of NPs was in the range of 35.8–46.5 nm. Both melon and mint derived ZnO-NPs (Me-ZnO-NPs and Mi-ZnO-NPs) showed strong antioxidant activity up to 41% and 83.5%, respectively. When tested against Enterococcus faecalis, Mi-ZnO-NPs demonstrated concentration-dependent effect against bacterial growth while Me-ZnO-NPs showed limited antibacterial effect. Moreover, both NPs found to mediate degradation of synthetic dyes under visible light within 48 h. The degradation efficiency against methylene blue, eosin-Y, and malachite green was found to be 73.7%, 81.2%, and 49.3% (for Mi-ZnO-NPs) and 67%, 65.6%, and 49.07% (for Me-ZnO-NPs), respectively. Hence, the present study effectively utilized agro-waste for ZnO-NPs production which can be useful for diverse biomedical and environmental applications.

Indexed as

Anti-Bacterial AgentsAntioxidantsCucurbitaceaeGreen Chemistry TechnologyMenthaMetal NanoparticlesZinc OxideColoring AgentsEnterococcus faecalisMicrobial Sensitivity TestsPlant ExtractsPlant StemsSpectroscopy, Fourier Transform InfraredAnti-Bacterial AgentsAntioxidantsColoring AgentsPlant ExtractsZinc OxideAntimicrobialAntioxidantDye degradationGreen synthesisMelonMintZinc oxide nanoparticles

Identifiers

PMID41935199
PMCPMC13212562

What Socratic holds

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LicenceCC BY-NC-ND
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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 Socratic graph.