Materials Chemistry and Physics, ( ISI ), Volume (121), No (1), Year (2010-3) , Pages (198-201)

Title : ( ZnO nanofluids: Green synthesis, characterization, and antibacterial activity )

Authors: Razieh Jalal , Elaheh Kafshdare Goharshadi , Maryam Abareshi , M. Moosavi , Abbas Youssefi , Paul Nancarrow ,

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Zinc oxide nanoparticles have been synthesized by microwave decomposition of zinc acetate precursor using an ionic liquid, 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide, [bmim][NTf2] as a green solvent. The structure and morphology of ZnO nanoparticles have been characterized using X-ray diffraction and transmission electron microscopy. The 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 suspensions of ZnO nanofluids against (E. coli) has been evaluated by estimating the reduction ratio of the bacteria treated with ZnO. Survival ratio of bacteria decreases with increasing the concentrations of ZnO nanofluids and time. The results show that an increase in the concentrations of ZnO nanofluids produces strong antibacterial activity toward E. coli.

Keywords

Nanostructures Chemical synthesis Ionic liquid Antibacterial
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@article{paperid:1015011,
author = {Jalal, Razieh and Kafshdare Goharshadi, Elaheh and Abareshi, Maryam and M. Moosavi and Abbas Youssefi and Paul Nancarrow},
title = {ZnO nanofluids: Green synthesis, characterization, and antibacterial activity},
journal = {Materials Chemistry and Physics},
year = {2010},
volume = {121},
number = {1},
month = {March},
issn = {0254-0584},
pages = {198--201},
numpages = {3},
keywords = {Nanostructures Chemical synthesis Ionic liquid Antibacterial activity},
}

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%0 Journal Article
%T ZnO nanofluids: Green synthesis, characterization, and antibacterial activity
%A Jalal, Razieh
%A Kafshdare Goharshadi, Elaheh
%A Abareshi, Maryam
%A M. Moosavi
%A Abbas Youssefi
%A Paul Nancarrow
%J Materials Chemistry and Physics
%@ 0254-0584
%D 2010

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