Journal ArticleDOI
Characterisation of copper oxide nanoparticles for antimicrobial applications
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TLDR
The ability of CuO nanoparticles to reduce bacterial populations to zero was enhanced in the presence of sub-MBC concentrations of silver nanoparticles, suggesting release of ions may be required for optimum killing.About:
This article is published in International Journal of Antimicrobial Agents.The article was published on 2009-06-01. It has received 1273 citations till now. The article focuses on the topics: Silver nanoparticle & Copper oxide.read more
Citations
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Copper oxide nanosheets prepared by facile microplasma electrochemical technique with photocatalytic and bactericidal activities
Tariq Iqbal,Atique ur Rehman,M. A. Khan,Muhammad Shafique,Pervaiz Ahmad,Hasan Mahmood,Muhammad Naeem,Javed Iqbal +7 more
TL;DR: In this paper, the effect of electrolyte concentration on structure, size, and morphology of copper oxide (CuO) nanostructures has been investigated by X-ray diffraction (XRD), laser-induced breakdown spectroscopy (LIBS), scanning electron microscopy (SEM), and Fourier transform infrared spectroscopic (FTIR), revealing the formation of highly crystalline single phase CuO, exhibiting a monoclinic structure.
Journal ArticleDOI
Preparation, Characterization and Antibacterial Activity Investigation of Hydrocolloids Based Irish Moss/ZnO/CuO Bio-based Nanocomposite Films
TL;DR: In this article, Irish moss based ternary bio-based nanocomposite films (BBNCFs), reinforced with ZnO nanorods and foliated CuO were prepared through co-precipitation method.
Journal ArticleDOI
Evaluating the Antibacterial Activity of MgO Nanoparticles Synthesized from Aqueous Leaf Extract
TL;DR: In this article, a comparative study of the antibacterial activity of MgO nanoparticles synthesized using three different leaf extracts: (1) Amaranthus tricolor, (2) amaranthus blitum and (3) Andrographis paniculata and their reaction towards Escherichia coli which is a gram negative, food borne pathogen.
Journal ArticleDOI
New Generation of Antibacterial Products Based on Colloidal Silver
Bogdan Pascu,Adina Negrea,Mihaela Ciopec,Corneliu Mircea Davidescu,Petru Negrea,Vasile Daniel Gherman,Narcis Duteanu +6 more
TL;DR: The main objective of the present paper is the green synthesis of colloidal silver by ultrasonication starting from silver nitrate and using soluble starch as the reducing agent and the adsorptive process mechanism was established.
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Copper Oxide Nanoparticle-Induced Acute Inflammatory Response and Injury in Murine Lung Is Ameliorated by Synthetic Secoisolariciresinol Diglucoside (LGM2605)
Ralph A. Pietrofesa,Kyewon Park,Om P. Mishra,Darrah Johnson-McDaniel,Jacob W. Myerson,Vladimir V. Shuvaev,Evguenia Arguiri,Shampa Chatterjee,Ganesh S. Moorthy,Athena F. Zuppa,Wei-Ting Hwang,Melpo Christofidou-Solomidou +11 more
TL;DR: In this paper, the effects of metal-oxide nanoparticles (CuO-NPs) in ambient air were found to be associated with a significant increase in lung disease and macromolecular damage and cell damage/death.
References
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Journal ArticleDOI
The bactericidal effect of silver nanoparticles
Jose Ruben Morones,Jose Luis Elechiguerra,A. Camacho,Katherine B. Holt,Juan B. Kouri,Jose Tapia Ramirez,Miguel Jose Yacaman +6 more
TL;DR: The results indicate that the bactericidal properties of the nanoparticles are size dependent, since the only nanoparticles that present a direct interaction with the bacteria preferentially have a diameter of approximately 1-10 nm.
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Silver nanoparticles as antimicrobial agent: a case study on E. coli as a model for Gram-negative bacteria
Ivan Sondi,Branka Salopek-Sondi +1 more
TL;DR: These nontoxic nanomaterials, which can be prepared in a simple and cost-effective manner, may be suitable for the formulation of new types of bactericidal materials.
Journal ArticleDOI
Evidence for stripe correlations of spins and holes in copper oxide superconductors
TL;DR: In this article, the authors examined the possibility that this effect is related to dynamical two-dimensional spin correlations, incommensurate with the crystal lattice, that have been observed in La2-SrxCuO4 by neutron scattering.
Journal ArticleDOI
Metal Oxide Nanoparticles as Bactericidal Agents
TL;DR: In this paper, reactive magnesium oxide nanoparticles and halogen (Cl2, Br2) adducts of these MgO particles were allowed to contact certain bacteria and spore cells, which yield insight into the biocidal action of these nanoscale materials.
The bactericidal effect of silver nanoparticles
K Piksová,Ke Karlovu +1 more
TL;DR: In this article, the bactericidal effect of colloid silver nanoparticles in the range of 7-50 nm on Gram-negative bacteria and Gram-positive bacteria was studied and the effect of the colloid was evaluated.
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Silver nanoparticles as antimicrobial agent: a case study on E. coli as a model for Gram-negative bacteria
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