Green Synthesis of Silver Nanoparticles and Antibacterial Properties of Extracts of Capparis spinosa Leaves
سال انتشار: 1403
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 28
فایل این مقاله در 15 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JJMPB-13-2_008
تاریخ نمایه سازی: 29 اردیبهشت 1403
چکیده مقاله:
Today, the production and use of materials with nanometer diversity is increasing day by day due to the unique and fascinating features of these materials. Until now, various physical and chemical methods have been used for the synthesis of silver nanoparticles (AgNPs), but the use of plants for the synthesis of AgNPs is very fast, simple, non-toxic, and environmentally friendly. In this research, the aqueous extract (AE) of Capparis plants was used for the biosynthesis of AgNPs. The color of the silver nitrate solution changed to reddish color after adding the extract. The Antimicrobial activity of AgNPs against Streptococcus pyogenes, Streptococcus pneumoniae, S. saprophyticus, Hafnia alvei, Acinetobacter. baumannii, Enterococcus faecalis, Proteus mirabilis, Serratia marcescens, Staphylococcus aureus bacteria were investigated by minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) using microdilution method. The amount of total phenol and flavonoids in the methanolic extract (ME) of capparis leaves was equal to ۲۲۹.۹- ۲۸.۰۹ mg per gram of dry matter. The antioxidant properties of the ME of capparis were ۸۵.۱۸%. The greatest effect of the ME of the medicinal plant capparis was ۰.۲۳۱۵ on the inactivity of E. coli and the greatest effect of green AgNPs synthesized from the AE of the medicinal plant Capparis with ELISA of ۰.۳۷۴۰ was on the inactivity of S. mutanis. The maximum diameter of the inhibitor zone (MDIZ) was ۵.۵ mm due to the inactivity of H. alvi bacteria. The results of this research showed that the leaf extract of the Capparis spinosa f. inermis Knocheplant is capable of synthesizing AgNPs and the synthetic nanoparticles showed good antimicrobial activity against pathogenic strains in vitro.
کلیدواژه ها:
نویسندگان
Elham Javadian
Internist, Department of Internal Medicine, University of Medical Sciences, Zabol, Iran
Asiyeh Biabangard
Department of Chemistry, Faculty of Science, Sistan and Baluchestan, Zahedan, Iran
Mehrangiz Ghafari
Department of Pathology, School of Medicine, Zabol University of Medical Sciences, Zabol, Iran
Saeeide Saeeidi
Agricultural Biotechnology Research Institute, University of Zabol, Zabol, Iran
Bahman Fazeli-Nasab
Department of Agronomy and Plant Breeding, Agriculture Institute, Research Institute of Zabol, Zabol, Iran
مراجع و منابع این مقاله:
لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
