Characterization And Biological Activity Of Green Synthesis Silver Nanoparticles

Neeran Obied Jasim, Benin Nabel, Anwer Taleb


This study has been carried out to synthesis of silver nanoparticles using green synthesis by using Streptomyces sp. .that isolating from soil and Investigation the antifungal activity of it. Results shown ,that silver nanoparticles were synthesized using Streptomyces sp in present of silver nitrate and the color change to brown .UV-Vis spectrophotometer appear peak in wavelength at 420 nm which is prescribed for silver nanoparticles .Also, microscope images by SEM ,showing the size of Ag nanoparticles in range 15-50 nm. Results of antifungal activity explain the ability of biosynthesis silver nanoparticles to inhibition the growth of fungus T.rubrum.


Streptomyces ,T.rubrum ,Silver nanoparticles ,green synthesis.

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