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CuO nanoparticles

Structural Analysis of Chemical and Green Synthesis of CuO Nanoparticles and their Effect on Biofilm Formation

Zainab J. Shanan|Sabah M. Hadi|Sabeeha K. Shanshool

Structural Analysis of Chemical and Green Synthesis of CuO Nanoparticles and their Effect on Biofilm Formation Zainab J. Shanan|Sabah M. Hadi|Sabeeha K. Shanshool

... oxide nanoparticles have special interest because of their efficiency as nanofluids in heat transfer applications ...(1). CuO is a semiconducting composite with a narrow band gap was ...by CuO ...

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Synthesis and Characterization of CuO Nanoparticles and CuO Doped PVA Nanocomposites

Synthesis and Characterization of CuO Nanoparticles and CuO Doped PVA Nanocomposites

... of CuO nanoparticles and films of CuO doped PVA nano- ...of CuO (1 wt, 2 wt, 3 wt, 4 wt and 5 wt) dispersion in the PVA polymer ...of CuO nanomaterials indicating an in- crease in the ...

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Synthesis of CuO Nanoparticles and Study on their Catalytic Properties

Synthesis of CuO Nanoparticles and Study on their Catalytic Properties

... oxides, CuO nanoparticles have shown particular chemical reactivity due to their high concentrations of dislocations and large surface areas ...[6]. CuO powders are a typical p type semiconductor ...

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CuO Nanoparticles as an Efficient Catalyst for the Synthesis of Flavanones

CuO Nanoparticles as an Efficient Catalyst for the Synthesis of Flavanones

... In the absence of catalyst, the desired flavanone was obtained in trace yield in 8 h (Table 1).Increasing the loading of CuO nanoparticles to 5mmol% gave the title product in 87% yield in 2 h. Thusan ...

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Experimental Study Of Cuo Nanoparticles On Thermomechanical Properties Of Nanobased Polymer Composites

Experimental Study Of Cuo Nanoparticles On Thermomechanical Properties Of Nanobased Polymer Composites

... of CuO nanoparticles (NPs) and investigation on the thermomechanical properties of the CuO NPs embedded in the polymer composites were demonstrated ...the CuO NPs as synthesized was carried ...

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Comparison of Antibacterial Effects of ZnO and CuO Nanoparticles Coated Brackets against Streptococcus Mutans

Comparison of Antibacterial Effects of ZnO and CuO Nanoparticles Coated Brackets against Streptococcus Mutans

... and CuO nano- particles was examined using a transmission electron microscope (TEM; Philips CM200, ...and CuO nanoparticles was 45 and 37 nm, respec- tively (Figure ...

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Preparation and Experimental Investigation of CUO Nanoparticles Based Engine OILS

Preparation and Experimental Investigation of CUO Nanoparticles Based Engine OILS

... Nanofluid is an engine lubricant produced by mixing, of CuO nanoparticles as additive into commercial available SAE 20W 40, 10W 30 and 15W 40 three different types of Engine oil’s. Recent investigations ...

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Cadmium sulphide (cds) and copper oxide (cuo) nanoparticles (nps) mediated phenotypic mutation in coriandrum sativum l. (apiaceae)

Cadmium sulphide (cds) and copper oxide (cuo) nanoparticles (nps) mediated phenotypic mutation in coriandrum sativum l. (apiaceae)

... (CuO) nanoparticles (NPs) induced phenotypic mutation (types and frequency), meiotic chromosome behavior (mutants and controls) and mutagenic effectiveness and efficiency are described in Coriandrum sativum ...

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Formulation, Evaluation, and Comparative Studies on Antibacterial Activity of Zno and CuO Nanoparticles

Formulation, Evaluation, and Comparative Studies on Antibacterial Activity of Zno and CuO Nanoparticles

... (CuO) nanoparticles were synthesized and characterized by ...The Cuo nanoparticles seemed to be berry ...and Cuo NP were able to show antimicrobial activity against both Gram-positive ...

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Effect of CuO Nanoparticles in Polymer Blend Electrolytes on the Performance of Natural Dye Sensitized Solar Cells

Effect of CuO Nanoparticles in Polymer Blend Electrolytes on the Performance of Natural Dye Sensitized Solar Cells

... , which confirms the crystalline nature of the polymer film. The peaks of PE are significantly reduced in PNE and slightly shifted towards higher angle side and broadening with decreased intensity and also with some new ...

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The Effect of CuO Nanoparticles on Antimicrobial Effects and Shear Bond Strength of Orthodontic Adhesives

The Effect of CuO Nanoparticles on Antimicrobial Effects and Shear Bond Strength of Orthodontic Adhesives

... incorporating nanoparticles probably does not interfere in light-cured composite ...some nanoparticles result in darker shades of adhesive and reduction of translucency which in turn could reduce light ...

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Study Characterizations of CuO nanoparticles by using the chemical and green method and their effect on biofilm formation

Study Characterizations of CuO nanoparticles by using the chemical and green method and their effect on biofilm formation

... study CuO nanoparticles were synthesized via chemical and green method by using Eucalyptus camaldulensis leaves ...synthesized CuO nanoparticles were characterized by using SEM and UV – Vis ...

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Application of Statistical Design Strategies to Optimize the Preparation of Cuo Nanoparticles by Hydrothermal Technique

Application of Statistical Design Strategies to Optimize the Preparation of Cuo Nanoparticles by Hydrothermal Technique

... Hydrothermal CuO+H O (3) Copper nitrate reacts with sodium hydroxide to form copper hydroxide that needs to be converted into the de- sired CuO product by hydrothermal ...of CuO with a small primary ...

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Oxidative Stress Induced by CuO Nanoparticles (CuO NPs) to Human Hepatocarcinoma (HepG2) Cells

Oxidative Stress Induced by CuO Nanoparticles (CuO NPs) to Human Hepatocarcinoma (HepG2) Cells

... Cell viability was determined by cell Counting Kit-8 (Beyotime Institute of Biotechnology). Briefly, 3 × 10 4 cells were spread onto each 96-multiwell plate. Cell in each well were treated with different concentrations ...

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Antifungal activity of biosynthesized CuO nanoparticles using leaves extract of Moringa oleifera and their structural characterizations

Antifungal activity of biosynthesized CuO nanoparticles using leaves extract of Moringa oleifera and their structural characterizations

... fabricated CuO NPs was carried out using monochromatic CuKα1 radiation (wavelength ...monoclinic CuO NPs, so obtained, is then confirmed by comparison with the data provided in MATCH! Software (card ...the ...

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Effects of CuO nanoparticles on Lemna minor

Effects of CuO nanoparticles on Lemna minor

... 2013). CuO NPs, an important kind of metal oxide NPs, are used in catalysis, gas sensors, solar energy con- version, high-temperature superconductors, and field- emission emitters (Chowdhuri et ...applications, ...

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THERMAL PERFORMANCE ENHANCEMENT OF PARAFFIN WAX WITH AL2O3 AND CuO NANOPARTICLES – A NUMERICAL STUDY

THERMAL PERFORMANCE ENHANCEMENT OF PARAFFIN WAX WITH AL2O3 AND CuO NANOPARTICLES – A NUMERICAL STUDY

... greater, which is important for the conduction dominated solidification process, compared with that of CuO. Overall, however, the use of nanoparticles can enhance energy charge and discharge rates only ...

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Green synthesis of copper oxide nanoparticles using gum karaya as a biotemplate and their antibacterial application

Green synthesis of copper oxide nanoparticles using gum karaya as a biotemplate and their antibacterial application

... spherical nanoparticles with diameters ranging from 2 nm to 10 ...formed CuO particles size varied from ...of nanoparticles in the form of self-assembled arrays within the gum matrix could be ...for ...

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The Optical Properties of Copper Oxide Nanoparticles with (Polyvinyl Alcohol Polyethylene Glycol) Blend

The Optical Properties of Copper Oxide Nanoparticles with (Polyvinyl Alcohol Polyethylene Glycol) Blend

... The optical constants and optical energy gap of (PVA-PEG-CuO) nano-composite films have been studied in the present paper. The nano-composite films was prepared by casting technicality, where, (PVA-PEG) blends ...

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HEAT TRANSFER OF CUO-WATER BASED NANOFLUIDS IN A COMPACT HEAT EXCHANGER

HEAT TRANSFER OF CUO-WATER BASED NANOFLUIDS IN A COMPACT HEAT EXCHANGER

... (CuO) nanoparticles volume concentration and the operating temperatures on the rate of nanofluids heat transfer in a compact heat ...nm CuO nanoparticles was mixed with demineralized water at ...

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