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Antibacterial activity of silver Nanoparticles produced by Rosmarinus officinalis L leaf extract against some human pathogenic bacteria

Publish Year: 1394
Type: Journal paper
Language: English
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Document National Code:

JR_IJABBR-4-1_015

Index date: 1 July 2017

Antibacterial activity of silver Nanoparticles produced by Rosmarinus officinalis L leaf extract against some human pathogenic bacteria abstract

The synthesis of nanoparticles from biological processes is evolving a new era of research interests in nanotechnology. The aim of this study was to determined antibacterial activity of silver nanoparticles produced by Rosmarinus officinalis L leaf extract against some human pathogenic bacteria. The formation and characterisation of AgNPs were confirmed by UV-Vis spectroscopy, energy-dispersive spectroscopy (EDX), X-ray diraction (XRD) and transmission electron microscope (TEM). All strains were obtained from standard laboratory and the minimum inhibitory concentrations were investigated by microdulition method.The result show that, the levels of MIC was observed ranges from 1.25 to 2.5 mg/ml. The highest MIC value was observed against S.pneumoniae, Hafnia alvei, S. saprophyticus. © 2016 Published by CASRP publishing company Ltd. UK. Selection and/or peer-review under responsibility of Center of Advanced Scientific Research and Publications Ltd. UK.

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Antibacterial activity of silver Nanoparticles produced by Rosmarinus officinalis L leaf extract against some human pathogenic bacteria authors

Saeide Saeidi

Department Infectious Disease and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, IR Iran.

Fereshteh Javadian

Zabol Medicinal plant Research Center, Zabol, Iran.

Zahra Sepehri

Zabol University of Medical Sciences, Zabol, Iran.

Zahra Shahi

Department of Biology, Faculty of Sciences, Science and Research Branch, Islamic Azad University, Kerman, IR Iran.