Evidence map›Paper›PMID 26664112›Full record

ArticleInternational journal of nanomedicine2015

Green synthesis of silver nanoparticles using cranberry powder aqueous extract: characterization and antimicrobial properties.

Asmaa A Ashour, Dina Raafat, Hanan M El-Gowelli, Amal H El-Kamel

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.5field-weighted citation impact, top 18% of its field
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

32 citing papers in PubMed, 81 citations in OpenAlex.

  1. Article
  2. Review
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  4. Advancing Nanomedicine: For Bone Defect Repair and Regeneration.International journal of nanomedicine · 2025
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  9. Biofabrication of Nanosilver FromInternational journal of food science · 2024
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  12. Review
  13. Article
  14. Pullulan-based films impregnated with silver nanoparticles from theFrontiers in bioengineering and biotechnology · 2023
    Article
  15. Review
  16. Comparative Cytotoxic Evaluation ofPharmaceuticals (Basel, Switzerland) · 2022
    Article
  17. Article
  18. Article
  19. Article
  20. Review
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

4 authors at 3 institutions in 3 countries.

Asmaa A AshourDepartment of Pharmaceutics, Alexandria University, Alexandria, Egypt.
Dina RaafatDepartment of Pharmaceutical Microbiology, Alexandria University, Alexandria, Egypt.
Hanan M El-GowelliDepartment of Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt.
Amal H El-KamelDepartment of Pharmaceutics, Alexandria University, Alexandria, Egypt.
Alexandria University · EGAmerican Pharmacists Association · USPharmaceutical Biotechnology (Czechia) · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe growing threat of microbial resistance against traditional antibiotics has prompted the development of several antimicrobial nanoparticles (NPs), including silver NPs (AgNPs). In this article, a simple and eco-friendly method for the synthesis of AgNPs using the cranberry powder aqueous extract is reported. MATERIALS AND

methodsCranberry powder aqueous extracts (0.2%, 0.5%, and 0.8% w/v) were allowed to interact for 24 hours with a silver nitrate solution (10 mM) at 30°C at a ratio of 1:10. The formation of AgNPs was confirmed by ultraviolet-visible spectroscopy and their concentrations were determined using atomic absorption spectroscopy. The prepared NPs were evaluated by transmission electron microscopy, measurement of ζ-potential, and Fourier-transform infrared spectroscopy. The in vitro antimicrobial properties of AgNPs were then investigated against several microbial strains. Finally, in vivo appraisal of both wound-healing and antimicrobial properties of either plain AgNPs (prepared using 0.2% extract) or AgNP-Pluronic F-127 gel was conducted in a rat model after induction of a Staphylococcus aureus ATCC 6538P wound infection.

resultsThe formation of AgNPs was confirmed by ultraviolet-visible spectroscopy, where a surface-plasmon resonance absorption peak was observed between 432 and 438 nm. Both size and concentration of the formed AgNPs increased with increasing concentration of the extracts. The developed NPs were stable, almost spherical, and polydisperse, with a size range of 1.4-8.6 nm. The negative ζ-potential values, as well as Fourier-transform infrared spectroscopy analysis, indicated the presence of a capping agent adsorbed onto the surface of the particles. In vitro antimicrobial evaluation revealed a size-dependent activity of the AgNPs against the tested organisms. Finally, AgNPs prepared using 0.2% extract exhibited a substantial in vivo healing potential for full-thickness excision wounds in rats.

conclusionAgNPs were successfully synthesized from a silver nitrate solution through a simple green route, using cranberry powder aqueous extract as a reducing as well as capping agent.

Indexed as

AnimalsAnti-Infective AgentsBacteriaGelsGreen Chemistry TechnologyMaleMetal NanoparticlesMicrobial Sensitivity TestsParticle SizePlant ExtractsPoloxamerPowdersRatsSilverSpectrophotometry, UltravioletSpectroscopy, Fourier Transform InfraredAnti-Infective AgentsGelsPlant ExtractsPoloxamerPowdersSilverantimicrobial propertiescranberrysilver nanoparticleswound healing

Identifiers

PMID26664112
PMCPMC4671767
OpenAlexW2186007553

What OpenQuestion holds

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LicenceCC BY-NC
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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.