Evidence map›Paper›PMID 38750188›Full record

ArticleScientific reports2024

Silver-loaded poly(vinyl alcohol)/polycaprolactone polymer scaffold as a biocompatible antibacterial system.

Zuzana Vilamová, Zuzana Šimonová, Jiří Bednář, Petr Mikeš, Miroslav Cieslar, Ladislav Svoboda, Richard Dvorský, Kateřina Rosenbergová, Gabriela Kratošová

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. 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

9 authors.

Zuzana VilamováNanotechnology Centre, CEET, VSB-Technical University of Ostrava, 17. listopadu 15/2172, Poruba, 708 00, Ostrava, Czech Republic. zuzana.vilamova@vsb.cz.
Zuzana ŠimonováNanotechnology Centre, CEET, VSB-Technical University of Ostrava, 17. listopadu 15/2172, Poruba, 708 00, Ostrava, Czech Republic.
Jiří BednářNanotechnology Centre, CEET, VSB-Technical University of Ostrava, 17. listopadu 15/2172, Poruba, 708 00, Ostrava, Czech Republic.
Petr MikešDepartment of Physics, Faculty of Science, Humanities and Education, Technical University of Liberec, Studentská 5, 461 17, Liberec, Czech Republic.
Miroslav CieslarDepartment of Physics of Materials, Faculty of Mathemathics and Physics, Charles University, Ke Karlovu 3, 121 16, Prague, Czech Republic.
Ladislav SvobodaNanotechnology Centre, CEET, VSB-Technical University of Ostrava, 17. listopadu 15/2172, Poruba, 708 00, Ostrava, Czech Republic.
Richard DvorskýNanotechnology Centre, CEET, VSB-Technical University of Ostrava, 17. listopadu 15/2172, Poruba, 708 00, Ostrava, Czech Republic.
Kateřina RosenbergováNational Institute for Nuclear, Biological and Chemical Protection, V.V.I., Kamenná 71, 262 31, Milín, Czech Republic.
Gabriela KratošováNanotechnology Centre, CEET, VSB-Technical University of Ostrava, 17. listopadu 15/2172, Poruba, 708 00, Ostrava, Czech Republic.

Funding

The REFRESH - Research Excellence For REgion Sustainability and High-tech Industries, the European Union CZ.10.03.01/00/22_003/0000048VSB-Technical University of Ostrava SP2023/095
6 · The paper itself

Abstract

A chronic nonhealing wound poses a significant risk for infection and subsequent health complications, potentially endangering the patient's well-being. Therefore, effective wound dressings must meet several crucial criteria, including: (1) eliminating bacterial pathogen growth within the wound, (2) forming a barrier against airborne microbes, (3) promoting cell proliferation, (4) facilitating tissue repair. In this study, we synthesized 8 ± 3 nm Ag NP with maleic acid and incorporated them into an electrospun polycaprolactone (PCL) matrix with 1.6 and 3.4 µm fiber sizes. The Ag NPs were anchored to the matrix via electrospraying water-soluble poly(vinyl) alcohol (PVA), reducing the average sphere size from 750 to 610 nm in the presence of Ag NPs. Increasing the electrospraying time of Ag NP-treated PVA spheres demonstrated a more pronounced antibacterial effect. The resultant silver-based material exhibited 100% inhibition of gram-negative Escherichia coli and gram-positive Staphylococcus aureus growth within 6 h while showing non-cytotoxic effects on the Vero cell line. We mainly discuss the preparation method aspects of the membrane, its antibacterial properties, and cytotoxicity, suggesting that combining these processes holds promise for various medical applications.

Indexed as

Anti-Bacterial AgentsBiocompatible MaterialsEscherichia coliPolyestersPolyvinyl AlcoholSilverStaphylococcus aureusAnimalsChlorocebus aethiopsMetal NanoparticlesMicrobial Sensitivity TestsTissue ScaffoldsVero CellsAnti-Bacterial AgentsBiocompatible MaterialsPolyestersPolyvinyl AlcoholSilverAntimicrobial propertiesCytotoxicityElectro-sprayingSilver nanoparticleWound healing

Identifiers

PMID38750188
PMCPMC11096175

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.