ArticleLasers in medical science2024
Antibacterial effect of red laser-activated silver nanoparticles synthesized with grape seed extract against Staphylococcus aureus and Escherichia coli.
Article in Lasers in medical science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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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.
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Who cites it
7 citing papers in PubMed, 16 citations in OpenAlex.
- Effect of polyvinylpyrrolidone molecular weight and concentration on its dual role in the synthesis, stability and antimicrobial activity of silver nanoparticles.Scientific reports · 2026Article
- Synergistic Photodynamic Antimicrobial Therapy Using 405 nm Laser Diode and Moringa Oleifera-Derived Silver Nanoparticles against Pathogenic Bacteria.Journal of lasers in medical sciences · 2026Article
- Characterization of Silver Nanoparticles Synthesized Using Hypericum perforatum L. and Their Effects on Staphylococcus aureus.Microscopy research and technique · 2025Article
- Recent Advances in the Application of Silver Nanoparticles for Enhancing Phototherapy Outcomes.Pharmaceuticals (Basel, Switzerland) · 2025Review
- Green synthesis of silver nanoparticles with grape seed extract and blue laser activation forVeterinary world · 2025Article
- Fluorescent microscopy evaluation of diode laser effect on the penetration depth of turmeric (Curcuma longa) extract cream on skin tissues of Wistar rats.Lasers in medical science · 2024Article
- Effects of grape seed extract supplementation on the growth performance, nutrients digestion and immunity of weaned lambs.Frontiers in veterinary science · 2024Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
Living organisms, particularly humans, frequently encounter microorganisms such as bacteria, fungi, and viruses in their surroundings. Silver nanoparticles are widely used in biomedical devices because of their antibacterial and antiviral properties. The study evaluates the efficacy of red laser and silver nanoparticles from grape seed extract (AgNPs-GSE) in reducing Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus bacteria, which cause infections. The sample comprised three groups: a control group without laser irradiation (T0), Escherichia coli samples (A1 and A2) irradiated with a 405-nm diode laser at different times and concentrations of silver nanoparticles, and Staphylococcus aureus samples (A3 and A4) illuminated with a 405-nm diode laser at different times and concentrations. Bacteria in groups A2 and A4 were treated with a photosensitizer (PS) made from grape seed extracts, incubated for 10 min, and then irradiated for 90, 120, 150, and 180 s. The samples were cultured on TSA media, set at 37 °C, counted using a Quebec colony counter, and analyzed using ANOVA and Tukey tests with a significance level of p < 0.05. The study illustrated that the combination of 10 µl of AgNPs-GSE, exposure to a red laser at 405 nm, and an energy density of 3.44 J/cm
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Registered trials
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.