Author:
Halob Amal A.,Gatea Iman H,Khalaf Mohammed K.,Sabar Adawia B.
Abstract
Abstract
Silver nanoparticles were synthesized using different aqueous concentrations of silver nitrate (0.5,1, 2, 3) with olive leaf extract as reductive factor. The reaction showed a strong change in color from yellow to dark brown. Antimicrobial activity against pathogenic bacteria like Staph aureus, E. coli was studied. Spectral properties were studied by using UV- visible spectrophotometer, all concentrations shown peaks at (435)nm. The nanosilver particles tested by Dynamic light scattering (DLS) so the size particles were about (80-126)nm, zeta potential values were (-17 - -23)m V. Biological silver nanoparticles gained interest in recent past owing to its simple preparation, low cost, ecofriendly and their products more stability.
Reference13 articles.
1. Green synthesis of silver nanoparticles using Azadirachta indica aqueous leaf extract;Ahmed;Journal of Radiation Research and Applied Sciences,2016
2. Synthesis of silver nanoparticles from leaf extract of Olive and Fig with silver nitrate and effect on ecto-5’-nucleotidase (5’-NT), ADA and AMPDA enzymes in sera of Arthrosclerosis patients;Farahan;Int. J. Chem. Sci.,2016
3. Synthesis of silver nanoparticles from Malva parviflora extract and effect on ecto-5’-nucleotidase (5’-NT), ADP and AMPDA enzymes in sera of patients with Arthrosclerosis;Farahan;Baghdad Science Journal,2017
4. Rapid biological synthesis of silver nanoparticles using plant leaf extract;Song;Bioprocess Biosyst Eng,2009
5. Biosynthesis of Au nanoparticles using olive leaf extract;Khlil;Arabian Journal of Chemistry,2012
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