The Effect of Iron and Silver Nanoparticles on Biofilm Formation in Escherichia coli, Staphylococcus epidermidis and Pseudomonas aeruginosa Isolated From Clinical Specimens

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Keshvari Ghazaleh; Momen AmirHossein; Vazini Hossein

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Paper Information

Journal: Journal of Neyshabur University of Medical Sciences Year:2020 | Volume:8 | Issue:3 (28) Page(s): 96-107

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Information Journal Paper

Title

The Effect of Iron and Silver Nanoparticles on Biofilm Formation in Escherichia coli, Staphylococcus epidermidis and Pseudomonas aeruginosa Isolated From Clinical Specimens

Author(s)

Keshvari Ghazaleh | Momen AmirHossein | Vazini Hossein | Issue Writer Certificate

Keywords

BiofilmQ2

Silver nanoparticlesQ1

Iron nanoparticlesQ1

Clinical isolateQ1

Abstract

Introduction: Nosocomial infections are a major global problem. Using metallic oxide nanoparticles to counter bacterial infections as an alternative to antibiotics can be effective. The aim of this study was to evaluate the effect of iron and Silver nanoparticles on Biofilm formation in bacteria isolated from clinical specimens and the possibility of using these nanoparticles on laboratory surfaces. Materials and Methods: This study was performed on three bacterial strains isolated from different wards of Imam Reza, Imam Hossein, and Taleghani hospitals in Kermanshah. The biochemical tests of the bacteria were identified and their antibiotic resistance was determined by the disk method. The microtiter plate method was used to investigate the disinfecting effect of silver and Iron nanoparticles on Biofilm formation. Data were analyzed by SPSS software. Results: Results showed 9 blood samples (30%), 5 skin samples (16. 67%), and 16 urine samples (53. 33%). The highest rate of inhibition of Escherichia coli Biofilm formation by silver and Iron nanoparticles was 93% and 64%, respectively. The inhibition of Biofilm formation in S. epidermidis by silver and Iron nanoparticles was 86 and 64%, respectively, and the highest inhibition of Biofilm formation by Pseudomonas aeruginosa by silver and Iron nanoparticles was 96 and 88%, respectively. Conclusion: The use of silver and Iron nanoparticles has a high potential to kill the bacteria in the Biofilm of P. aeruginosa.

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APA: Copy

Keshvari, Ghazaleh, Momen, AmirHossein, & Vazini, Hossein. (2020). The Effect of Iron and Silver Nanoparticles on Biofilm Formation in Escherichia coli, Staphylococcus epidermidis and Pseudomonas aeruginosa Isolated From Clinical Specimens. JOURNAL OF NEYSHABUR UNIVERSITY OF MEDICAL SCIENCES, 8(3 (28) ), 96-107. SID. https://sid.ir/paper/415086/en

Vancouver: Copy

Keshvari Ghazaleh, Momen AmirHossein, Vazini Hossein. The Effect of Iron and Silver Nanoparticles on Biofilm Formation in Escherichia coli, Staphylococcus epidermidis and Pseudomonas aeruginosa Isolated From Clinical Specimens. JOURNAL OF NEYSHABUR UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2020;8(3 (28) ):96-107. Available from: https://sid.ir/paper/415086/en

IEEE: Copy

Ghazaleh Keshvari, AmirHossein Momen, and Hossein Vazini, “The Effect of Iron and Silver Nanoparticles on Biofilm Formation in Escherichia coli, Staphylococcus epidermidis and Pseudomonas aeruginosa Isolated From Clinical Specimens,” JOURNAL OF NEYSHABUR UNIVERSITY OF MEDICAL SCIENCES, vol. 8, no. 3 (28) , pp. 96–107, 2020, [Online]. Available: https://sid.ir/paper/415086/en

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