Evidence map›Paper›PMID 41275044›Full record

ArticleScientific reports2025

Development and optimization of thymol-loaded nanoemulsions for enhanced antimicrobial activity against methicillin-resistant Staphylococcus aureus.

Lingyong Song, Weize Li, Zhizhong Hu, Yangbo Lv, Jincang Liu, Feng Cheng, Chunping Xu

Abstract read
In one paragraph

Article in Scientific reports, 2025. 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

7 authors.

Lingyong SongTechnical Center of China Tobacco Guangxi Industrial Co. Ltd., Nanning, 530001, China.
Weize LiTechnical Center of China Tobacco Guangxi Industrial Co. Ltd., Nanning, 530001, China.
Zhizhong HuTechnical Center of China Tobacco Guangxi Industrial Co. Ltd., Nanning, 530001, China.
Yangbo LvTechnical Center of China Tobacco Guangxi Industrial Co. Ltd., Nanning, 530001, China.
Jincang LiuTechnical Center of China Tobacco Guangxi Industrial Co. Ltd., Nanning, 530001, China.
Feng ChengJoint Innovation Laboratory for Natural Active Products, Henan Academy of Science, Zhengzhou, 450046, China. chengfeng2l@mails.ucas.ac.cn.
Chunping XuCollege of Tobacco Science and Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China. c.p.xu@email.zzuli.edu.cn.

Funding

Major Science and Technology Projects of Henan Province 231100310200
6 · The paper itself

Abstract

The emergence of methicillin-resistant Staphylococcus aureus (MRSA) necessitates the development of novel antimicrobial strategies. This study developed and optimized thymol-loaded nanoemulsions (TNE) as a standardized, reproducible alternative to variable essential oil formulations using central composite design. The optimal formulation comprised 4.6% oil phase, 18.5% surfactant, and 2.5:1 surfactant-to-cosurfactant ratio, yielding nanoemulsions with particle size of 25.51 ± 0.15 nm, polydispersity index (PDI) of 0.114 ± 0.008, and zeta potential of - 2.73 ± 0.12 mV. TNE demonstrated consistent antimicrobial activity with MIC values of 15 mg/mL against MRSA and other bacterial strains. Comprehensive mechanistic studies using five complementary assays revealed that TNE exerts antimicrobial effects through multiple membrane-targeting pathways, including membrane permeabilization, depolarization, hydrophobicity alteration, and rigidity modulation. The multi-target mechanism suggests reduced likelihood of resistance development compared to conventional single-target antibiotics. These findings demonstrate that systematically optimized thymol nanoemulsions represent a promising standardized platform for combating multidrug-resistant infections, offering enhanced stability, controlled release characteristics, and reduced resistance potential.

Indexed as

Anti-Bacterial AgentsMethicillin-Resistant Staphylococcus aureusNanoparticlesThymolEmulsionsMicrobial Sensitivity TestsParticle SizeAnti-Bacterial AgentsEmulsionsThymolAntimicrobialMembrane disruptionMRSANanoemulsionThymol

Identifiers

PMID41275044
PMCPMC12749576

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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.