Effect of Biosynthesized Silver Nanoparticle Size on Antibacterial and Anti-Biofilm Activity against Pathogenic Multi-Drug Resistant Bacteria

OpenNano, Год журнала: 2024, Номер 20, С. 100213 - 100213

Опубликована: Авг. 23, 2024

Язык: Английский

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Allium sativum extract mediate the biosynthesis of palladium nanoparticles as potential nanodrug for combating multidrug-resistant bacteria and wound healing

Materials Chemistry and Physics, Год журнала: 2024, Номер 321, С. 129507 - 129507

Опубликована: Май 23, 2024

Язык: Английский

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Facile biosynthesis of zinc oxide nanoparticles (ZnO NPs) using Lupinus albus L (Gibto) seed extract for antibacterial and photocatalytic applications

Results in Chemistry, Год журнала: 2024, Номер 10, С. 101724 - 101724

Опубликована: Авг. 1, 2024

Язык: Английский

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Construction of Sodium alginate/palladium Nanoparticles SA/Pd NPs Aerogel for in vitro and in vivo Antibacterial and Wound Healing Applications

Journal of Cluster Science, Год журнала: 2024, Номер 35(6), С. 2069 - 2080

Опубликована: Июнь 2, 2024

Язык: Английский

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Characterization and anticancer evaluation of zirconia nanoparticles synthesized via green route using sophora flavescens roots extract

Nano-Structures & Nano-Objects, Год журнала: 2024, Номер 39, С. 101245 - 101245

Опубликована: Июль 3, 2024

Язык: Английский

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Construction and Characterization of 5,6-O-Isopropylidene-L-Ascorbic Acid-Loaded Silver and Manganese Dioxide Nanoparticles: Cytotoxicity Study, Antibacterial, and Antioxidant Activities

Materials Chemistry and Physics, Год журнала: 2025, Номер unknown, С. 130517 - 130517

Опубликована: Фев. 1, 2025

Язык: Английский

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Chitosan aerogel loaded with biogenic palladium nanoparticles CH/Pd NPs exert antibacterial activity and wound addressing application in vitro and in vivo against bacterial skin infections

Journal of Molecular Structure, Год журнала: 2024, Номер 1315, С. 138983 - 138983

Опубликована: Июнь 12, 2024

Язык: Английский

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Green Synthesis of Zinc Oxide Nanoparticles: Preparation, Characterization, and Biomedical Applications - A Review

International Journal of Nanomedicine, Год журнала: 2024, Номер Volume 19, С. 12889 - 12937

Опубликована: Дек. 1, 2024

Abstract: Over the last decade, biomedical nanomaterials have garnered significant attention due to their remarkable biological properties and diverse applications in biomedicine. Metal oxide nanoparticles (NPs) are particularly notable for wide range of medicinal uses, including antibacterial, anticancer, biosensing, cell imaging, drug/gene delivery. Among these, zinc (ZnO) NPs stand out versatility effectiveness. Recently, ZnO become a primary material various sectors, such as pharmaceutical, cosmetic, antimicrobials, construction, textile, automotive industries. can generate reactive oxygen species induce cellular apoptosis, thus underpinning potent anticancer antibacterial properties. To meet growing demand, numerous synthetic approaches been developed produce NPs. However, traditional manufacturing processes often involve economic environmental costs, prompting search more sustainable alternatives. Intriguingly, synthesis methods utilizing plants, plant extracts, or microorganisms emerged ideal producing These green production techniques offer medicinal, economic, environmental, health benefits. This review highlights latest advancements applications, showcasing potential revolutionize field with eco-friendly cost-effective solutions. Keywords: antimicrobial, antioxidant, synthesis, nanomedicine, nanoparticle,

Язык: Английский

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Date Palm Pollen: A Novel Medium for Bacterial Culture and Biosynthesis of Antibacterial Chromium Oxide Nanoparticles

OpenNano, Год журнала: 2024, Номер 19, С. 100212 - 100212

Опубликована: Авг. 15, 2024

Medical companies and research centers seek cost-effective alternative culture media containing the necessary nutritional requirements for bacterial cultivation because of high manufacturing production costs. Date palm pollen (DPP) is an inexpensive rich natural plant resource that can be easily collected in large quantities. In this study, DPP was used to prepare a novel enriched medium successfully cultivated pathogenic bacteria Streptomyces spp. without any additives at low concentration 10 g per 1 L distilled water (DW). Active compounds were detected by GCMS–, results show highest ratio urea (45 %) among other components. For first time, synthesize Cr2O3 NPs environment-friendly green method. plays important role as reducing stabilizing agent biosynthesis NPs. The obtained characterized using UV–Vis, FTIR, XRD SEM. agar disk diffusion ranging between 12 – 20 mm while MIC 1.56 25 U/mL indicated effectiveness antibacterial activity against wide range bacteria. showed inhibition reach 78 % biofilms produced P. aeruginosa. later studies we expect selective after adding certain materials or antibiotics. anti-biofilm could promising medical pharmaceutical applications.

Язык: Английский

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Construction and Characterization of Polyethylene Glycol/Sodium Alginate Hydrogel Loaded With Zirconia Nanoparticles: Potential Antibacterial and Antibiofilm Agent to Inhibit Dental Caries In Vitro and In Vivo

Microscopy Research and Technique, Год журнала: 2025, Номер unknown

Опубликована: Март 21, 2025

Biofilm formation on tooth surfaces is a primary contributor to dental caries and periodontal diseases. Streptococcus mutans recognized for its role in biofilm production, significantly influencing the development of caries. Key virulence factors associated with S. biofilms include acid tolerance, synthesis exopolysaccharides (EPS). This study presents novel approach by focusing loading biosynthesized zirconia nanoparticles (ZrO2 NPs) onto polyethylene glycol/sodium alginate (PEG/SA) hydrogel nanocomposite, evaluating their effects biofilm-forming ability both vivo vitro. ZrO2 NPs were using Citrus aurantifolia (C. aurantifolia) extract incorporated into PEG/SA beads through sol-gel process. The PEG/SA/ZrO2 nanocomposite was confirmed diverse analyzes, including UV-visible spectroscopy, particle size measurement, morphology examination, spectral analysis, thermal gravimetric analysis (TGA) hemolysis studies. average approximately 26 nm, while exhibited highly porous, sheet-like surface structure. In vitro results demonstrated inhibition zones 30 28 mm against mutans, respectively, minimum inhibitory concentration (MIC) 12.5 mg/mL. growth curve indicated complete decline an 87% reduction when treated beads. SEM revealed that cells appeared lysed or crumpled, losing characteristic coccal shape after exposure Additionally, images effective prevention attachment teeth encapsulated hydrogel, altering mature developed treatment. Finally, incorporation hydrogels demonstrates significant potential as strategy inhibiting may serve promising topical agent reducing Further studies could explore long-term efficacy clinical applications this oral health care.

Язык: Английский

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