12th Iranian Physical Chemistry Seminar , 2009-07-20

Title : ( Antibacterial Activity of Nanofluids of Zinc Oxide Nanoparticles )

Authors: Razieh Jalal , Elaheh Kafshdare Goharshadi , majid moosavi , Maryam Abareshi , عباس یوسفی ,

Citation: BibTeX | EndNote

In this work, a green and cost-effective method for the preparation of ZnO nanoparticles via microwave assisted decomposition of zinc acetate precursor using 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide, [bmim][NTf2] as a solvent has been used. The morphology and structure of ZnO nanoparticles have been characterized using X-ray diffraction (XRD) and transmission electron microscopy (TEM). ZnO nanofluids have been prepared by dispersing ZnO nanoparticles in glycerol as a base fluid in the presence of ammonium citrate as a dispersant. The antibacterial activity of ZnO nanofluids was tested against E. coli at different concentrations by colony count method. The quantitative examination of bacterial activity has been estimated by the survival ratio (N/N0) as calculated from the number of viable bacterial cells (N) at specified time and the initial viable cells (N0), which form colonies on the nutrient agar plates.

Keywords

Nanofluid; Thermal conductivity; Viscosity; Surface tension; Zinc
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@inproceedings{paperid:1011293,
author = {Jalal, Razieh and Kafshdare Goharshadi, Elaheh and Moosavi, Majid and Abareshi, Maryam and عباس یوسفی},
title = {Antibacterial Activity of Nanofluids of Zinc Oxide Nanoparticles},
booktitle = {12th Iranian Physical Chemistry Seminar},
year = {2009},
location = {سنندج, IRAN},
keywords = {Nanofluid; Thermal conductivity; Viscosity; Surface tension; Zinc oxide},
}

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%0 Conference Proceedings
%T Antibacterial Activity of Nanofluids of Zinc Oxide Nanoparticles
%A Jalal, Razieh
%A Kafshdare Goharshadi, Elaheh
%A Moosavi, Majid
%A Abareshi, Maryam
%A عباس یوسفی
%J 12th Iranian Physical Chemistry Seminar
%D 2009

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