کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8012762 | 1517162 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Green synthesis of silver nanoparticles using Givotia moluccana leaf extract and evaluation of their antimicrobial activity
ترجمه فارسی عنوان
سنتز سبز نانوذرات نقره با استفاده از عصاره برگ گیاه گلوتیو و ارزیابی فعالیت ضد میکروبی آن
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
چکیده انگلیسی
Present study reported a simple and green synthesis of silver nanoparticles (AgNPs) synthesized via rapid bio-reduction method. An aqueous extract of Givotia moluccana (G. moluccana) plant was serving as reducing and stabilizing agent. An aqueous extract was found to comprise significantly high amounts of secondary metabolites like phenolics, flavonoids, proteins and reducing sugars etc., which are responsible for reducing and capping agents. The synthesized AgNPs were characterized by UV-Visible spectroscopy, FTIR, XRD, FESEM and HRTEM with SAED pattern. Particle size distribution was measured by dynamic light scattering (DLS). Further, thermal analysis of nanoparticles were studied using TGA. Synthesized AgNPs exhibited antimicrobial activity against both gram positive and gram negative bacteria.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 226, 1 September 2018, Pages 47-51
Journal: Materials Letters - Volume 226, 1 September 2018, Pages 47-51
نویسندگان
Siva Sankar Sana, Lakshman Kumar Dogiparthi,