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Green synthesis approach: Utilizing chrysanthemum extract as reducing and stabilizing agent for the fabrication of silver nanoparticles and their antimicrobial properties study

文献类型： 外文期刊

作者： Wu, Chao 1 ; Peng, Juan 1 ; Song, Tingting 1 ; Fu, Manman 1 ;

作者机构： 1.Zhejiang Acad Agr Sci, Inst Hort, Hangzhou 310021, Zhejiang, Peoples R China

关键词： Phytochemical reduction; Nanoparticle biocompatibility; Antimicrobial efficacy; Eco-friendly nanotechnology; Sustainable nanoparticle synthesis

期刊名称：ALEXANDRIA ENGINEERING JOURNAL （ 影响因子：6.8； 五年影响因子：6.2 ）

ISSN： 1110-0168

年卷期： 2024 年 96 卷

页码：

收录情况： SCI

摘要： This research explores the eco-friendly synthesis of silver nanoparticles (AgNPs) using Chrysanthemum extract, emphasizing its application in antimicrobial treatments. The study primarily focused on assessing the effect of extract concentration on nanoparticle characteristics. The synthesized AgNPs, at higher Chrysanthemum extract concentrations (up to 15%), exhibited a notable decrease in size, from 48.5 nm at 2% to 22.1 nm, and an increase in yield, achieving 2.24 mg/mL. The AgNPs showed a significant antibacterial effect, with the lowest IC50 value of 2.08 mu g/mL against Vibrio cholerae, demonstrating a broad-spectrum efficacy. Advanced characterization techniques like SEM and FTIR spectroscopy confirmed the morphological integrity and phytochemical capping of the nanoparticles. The study successfully highlights the potential of Chrysanthemum extract not only as a sustainable source for nanoparticle synthesis but also in enhancing the biocompatibility and efficacy of AgNPs, paving the way for their application in medical and environmental fields.

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