Evidence map›Paper›PMID 40782166›Full record

ArticleAntonie van Leeuwenhoek2025

Green synthesis of silver nanoparticles from yam leaves: characterisation and in vitro efficacy against three phytopathogenic bacteria.

Edinalda Andrade Silva, David Ferreira Duarte, Bruno Leonardo Mendes, Leila Lourenço Furtado, Thaís Ribeiro Santiago, Paolo Margaria, Elineide Barbosa de Souza, Rosana Blawid

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Article in Antonie van Leeuwenhoek, 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

8 authors.

Edinalda Andrade Silva *Department of Agronomy, Federal Rural University of Pernambuco, Recife, Pernambuco, 52171-900, Brazil.ORCID http://orcid.org/0009-0003-2746-1229
David Ferreira Duarte *Department of Agronomy, Federal Rural University of Pernambuco, Recife, Pernambuco, 52171-900, Brazil.ORCID http://orcid.org/0009-0001-3882-3358
Bruno Leonardo Mendes *Plant Virus Department, Leibniz Institute DSMZ, 38124, Brunswick, Germany. bleomendes@gmail.com.ORCID http://orcid.org/0000-0002-5694-5658
Leila Lourenço FurtadoDepartment of Phytopathology, University of Brasília, Brasília, DF, 70910-900, Brazil.ORCID http://orcid.org/0000-0002-5732-8723
Thaís Ribeiro SantiagoDepartment of Phytopathology, University of Brasília, Brasília, DF, 70910-900, Brazil.ORCID http://orcid.org/0000-0002-5890-557X
Paolo MargariaPlant Virus Department, Leibniz Institute DSMZ, 38124, Brunswick, Germany.ORCID http://orcid.org/0000-0001-8670-1331
Elineide Barbosa de SouzaDepartment of Biology, Federal Rural University of Pernambuco, Recife, Pernambuco, 52171-900, Brazil.ORCID http://orcid.org/0000-0003-1281-3490
Rosana BlawidDepartment of Agronomy, Federal Rural University of Pernambuco, Recife, Pernambuco, 52171-900, Brazil.ORCID http://orcid.org/0000-0003-1001-7191

Funding

Deutscher Akademischer Austauschdienst 57705342FACEPE-APQ Emergentes APQ-1106-5.01/22Program CAPES/PROBRAL Edital 09/2023 88881.895122/2023-01
6 · The paper itself

Abstract

This study focused on the synthesis of silver nanoparticles (AgNPs) using the aqueous extract of Dioscorea alata leaves, followed by their detailed characterisation using ultraviolet-visible (UV-Vis) spectroscopy, Fourier-transform infrared (FTIR) spectroscopy, dynamic light scattering (DLS), zeta potential analysis, transmission electron microscopy (TEM), and X-ray diffraction (XRD). The AgNPs exhibited spherical shapes with sizes ranging from 50 to 106 nm, as confirmed by TEM and DLS, and a crystalline face-centred cubic structure as revealed by XRD analysis. The applicability of the synthesised nanoparticles for controlling bacteria of high interest in tropical agricultural environments (Xanthomonas citri subsp. citri, Paracidovorax citrulli, and Pectobacterium brasiliense) was evaluated in vitro, revealing that AgNPs inhibited the growth of the three bacterial pathogens in a dose-dependent manner. Our findings demonstrate that AgNPs synthesised from D. alata leaves extract offer a promising, sustainable alternative for managing bacterial diseases affecting important crops, fostering the prospect of green synthesis as an environmentally friendly approach to support agricultural productivity and disease control.

Indexed as

Anti-Bacterial AgentsDioscoreaGreen Chemistry TechnologyMetal NanoparticlesPlant LeavesSilverMicrobial Sensitivity TestsParticle SizePectobacteriumPlant DiseasesPlant ExtractsXanthomonasAnti-Bacterial AgentsPlant ExtractsSilverDioscorea alataEco-friendly synthesisNanotechnologyPhytobacteria controlPlant pathology

Identifiers

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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.