Magdy A. Amin

Enhancement of Microbial Synthesis of Gold Nanoparticles by Gamma Radiation

Amira M. Mahfouz, Tamer M. Essam & Magdy A. Amin · Current Journal of Applied Science and Technology · 2016

Aim: An eco-friendly protocol for the synthesis of gold nanoparticles (GNPs) using submerged liquid fermentation of fungus Pleurotus ostreatus was established. Methodology: Treatment of tetrachloro-auric acid (HAuCl4) solution with the free cell filtrate (FCF) of the fungus led t...

Open access Research Article 10.9734/BJAST/2016/28030

Synthesis of Selenium Nanoparticles by Bacillus laterosporus Using Gamma Radiation

A. I. El-Batal, Tamer M. Essam, Dalia A. El-Zahaby & Magdy A. Amin · Journal of Pharmaceutical Research International · 2014

Aim: This study shows the possible synthesis of Selenium Nanoparticles (SeNPs) in aerobic optimized conditions using Bacillus laterosporus (B. laterosporus) bacterial strain. Methodology: B. laterosporus was used to reduce selenium ions (selenite anions) to SeNPs by fermentation...

Open access Research Article 10.9734/BJPR/2014/10412