Microwave-assisted synthesis of size-controlled silver nanoparticles using polyvinyl pyrrolidone as a reducing agent

2014 ◽  
Vol 10 (1/2) ◽  
pp. 33 ◽  
Author(s):  
Yonghui Song ◽  
Jiating Zhou ◽  
Xinzhe Lan
2017 ◽  
Vol 2 (6) ◽  
pp. 2131-2138 ◽  
Author(s):  
José González-Rivera ◽  
Celia Duce ◽  
Vincenzo Ierardi ◽  
Iginio Longo ◽  
Alessio Spepi ◽  
...  

2021 ◽  
Vol 46 (69) ◽  
pp. 34264-34275
Author(s):  
Guilherme B. Strapasson ◽  
Marcelo Assis ◽  
Cláudio W. Backes ◽  
Silma A. Corrêa ◽  
Elson Longo ◽  
...  

2019 ◽  
Vol 32 (2) ◽  
pp. 458-462
Author(s):  
Gugulothu Yaku ◽  
Bandi Rajkumar ◽  
T.V.D. Prasad Rao

In the present work, a simple and low cost and eco-friendly technique is applied for the microwave assisted synthesis of silver nanoparticles (AgNPs) using the extract of pomegranate peel wastes, which does not require any use of external stabilizing agent. The extract of pomegranates peelings waste served as a reducing as well as capping/stabilizing agent. The synthesized silver nanoparticles were characterized by using powder X-ray diffraction (XRD), transmission eelectron microscopy (TEM), FT-IR, UV-visible spectroscopy and scanning electron microscopy-energy dispersive X-ray analysis (SEM-EDX). The stability of AgNPs was analyzed by zeta potential measurements. The antibacterial activity of synthesized AgNPs was also evaluated on six Gram-positive and Gram-negative bacteria using agar well diffusion method.


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