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.

Authors and Affiliations

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, Razieh Farazmand| Biochemistry Department., Payame Noor University, Mashhad, I.R. of Iran, Mahmood Anbari| Zabol University of Medical Sciences, Zabol, Iran

Keywords

Related Articles

Affect of different ages of second stage juveniles of Meloidogyne chitwoodi on the attachment of Pasteuria penetrans to the cuticle of nematode

Pasteuria penetrans is a bacterial parasite of some plant parasite of nematodes which can attach to the cuticle of nematode. Differences in attachment of P. penetrans spores to the second stag juvenile (J2) cuticle may...

Reproductive performance definition in dairy cattle: affective factors

The reproductive performance of a dairy herd has a significant effect on the profitability of that herd. Common measures of reproductive performance are days to first service, days to conception, calving interval, serv...

Evaluating yield and some traits of potato in prevent freezing cropaid of Jiroft area

In order to finding cultivars with high yield and compatible with potato in the form of fall cultivation in jiroft area, an experiment in randomized complete block design with three replication, was done in Jiroft agric...

Effect of Sodium Chloride on Tropane Alkaloids Accumulation and Proline content in Datura metel and D. stramonium callus cultures

Plant tissue culture techniques were used to study the effect of NaCl on tropane alkaloids accumulation and proline content of both Datura metel and Datura stramonium. Callus cultures were established for both Datura s...

Whey Protein Nutritional Power House of Future

Objective: Whey protein is a byproduct of dairy industry, where cheese and casein are manufactured. This is the major protein content which is loss during the formation of yogurt and cheese. Methods: If this is added t...

Download PDF file
  • EP ID EP13537
  • DOI 10.18869/IJABBR.2016.108
  • Views 334
  • Downloads 14

How To Cite

Saeide Saeidi, Fereshteh Javadian, Zahra Sepehri, Zahra Shahi, Razieh Farazmand, Mahmood Anbari (2016). Antibacterial activity of silver Nanoparticles produced by Rosmarinus officinalis L leaf extract against some human pathogenic bacteria. International journal of Advanced Biological and Biomedical Research, 4(1), 108-111. https://europub.co.uk/articles/-A-13537