Nickel nanoparticles
Electrodeposition of Nickel Nanoparticles Modified Glassy Carbon Electrode for Nonenzymatic Glucose Biosensing
... the nickel nanoparticles modified GCE in ...metallic nickel electrode[2], Ni NPs/GCE exhibited a more remarkable current response, indicating an excellent electrocatalytic property of glucose ...
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Antibacterial and Anti-Fungal Activity of Copper and Nickel Nanoparticles Stabilized by Cationic Thiol Polyurethane Surfactants
... formed nanoparticles. The size and morphology of the prepared Copper and Nickel nanoparticles stabilized by cationic Thiol polyurethane surfactants were investigated using transmission electron ...
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Evaluation of the Antibacterial Effects of Nickel Nanoparticles on Biofilm Production by Streptococcus mutans
... mutans. Nickel is a safe metal element which routinely used in dental ...of nickel nanoparticles (Ni-NPs) have been determined in limited studies, but the anti-biofilm effects of Ni-Nps on ...
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Applications of Nickel Nanoparticles for Control of Fusarium Wilt on Lettuce and Tomato
... The effects of nickel nanoparticles on growth parameters of lettuce and tomato and wilt severity were evaluated under greenhouse conditions. Plastic pots were filled with autoclaved commercial soil ...
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Structural, optical and magnetic properties of samarium doped zinc phosphate glasses embedded with nickel nanoparticles
... Nickel nanoparticles (Ni NPs) are among the important ...table nickel is in group VIIIA which is a magnetic group of ...that nickel occupies the tetrahedral zinc site with cubic symmetry in ...
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Template Assisted Synthesis and Characterization of Passivated Nickel Nanoparticles
... of nickel nanoparticles inside the matrix except that SO 3- H ? is replaced by COO– H ? in ...of Nickel polymer composites are depicted in ...
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Nickel nanoparticles inside carbon nanostructures: atomistic simulation
... Graphene-Ni composites can be fabricated by laser sintering (Hu et al. 2016), in-situ growing using a pow- der metallurgy method (Jiang et al. 2018), jet electro- deposition (Ji et al. 2018), etc. Such composites have ...
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Laccase Biosensor: Green Technique for Quantification of Phenols in Wastewater (A Review)
... An amperometric biosensor based on laccase immobilized onto nickel nanoparticles/carboxylated multiwalled carbon nanotubes/polyaniline modified gold electrode for determination of phenol[r] ...
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Synthesis of Nickel/ Molybdenum Oxide Bimetallic Nanoparticles via Microwave Irradiation Technique
... of nickel nanoparticles (Figure 3) with that of bimetallic nanoparticles shown in Figure 5, also suggest that the final nickel nanoparticles with a diameter of about 40 nm were coating ...
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Synthesis of Nickel Hydroxide Nanoparticles by Reverse Micelle Method and its Antimicrobial Activity
... of nickel hydroxide nanoparticles have been investigated over a temperature range 50–600°C in ambient ...of nickel at the nanometer scale, such as early oxidation and melting phenomena, variable ...
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SYNTHESIS AND CHARACTERIZATION OF NICKEL OXIDE BY USING UV/VIS SPECTROMETRY, SCANNING ELECTRON MICRSCOPY AND ITS ANTIMICROBIAL ACTIVITY AGAINST BACILLUS SPP , PSEUDOMONAS SPP ESCHERICHIA COLI
... of nickel oxide and nickel synthesized by boiling method using an extract of Molinga ...the Nickel oxide Nanoparticles ...synthesizing Nanoparticles of low cost and green synthesis ...
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Structure of reverse microemulsion templated metal hexacyanoferrate nanoparticles
... of nanoparticles by reverse microemul- sions is viable and attractive because it does not only produce nanoparticles that have a narrow size distribu- tion, but also the particle size can be controlled by ...
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The development of magnetic granulometry for application to heterogeneous catalysts
... The final aspect of catalyst magnetic investigations that have received at- tention has been the application of the magnetic granulometry techniques. The re- versible, super-paramagnetic magnetic response has been ...
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Fabrication And Characterization Of Nickel Oxide Nanoparticles/silicon Heterojunction
... Figure 11 shows the FTIR spectra of NiO nanoparticles, which showed several significant absorption peaks. The broad absorption band in the region of (600–700) cm −1 is assigned to Ni–O stretching vibration mode; ...
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“Synthesis and Characterization of Neodymium Doped Nickel Oxide Nanoparticles”
... of nickel oxide ...NiO nanoparticles suitable for gas sensing ...NiO nanoparticles by doping with appropriate elements and also to improve the gas sensing properties ...
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Effect of Zinc doping on Structural and Magnetic Properties of NiFe 2O4 Nanoparticles
... citric acid as a fuel. The stoichiometric proportions of metal nitrates to fuel (citric acid) ratio as 1:3 were taken into separate glass beakers. The mixed solution was stirred for 15-20 minutes to dissolve completely ...
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Soot and Nanomaterials Synthesis in the Flame
... and nickel substrates during combustion of pro- pane-oxygen flame was ...by nickel oxide nanoparticles synthesized in counter flow propane-air ...by nickel oxide nanoparticles results ...
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Calcium-dependent cyto- and genotoxicity of nickel metal and nickel oxide nanoparticles in human lung cells
... release nickel ions, and it has been suggested that this intracellular dissolution allows Ni ions/species to enter the nucleus ...released nickel species in the nucleus of epithelial respiratory cells may ...
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Surfactant Free Production of Ni Based Nanostructures
... A few solution based chemical methods has been de- veloped to prepare metallic nanoparticles [3]. Practices such as thermal decomposition [5,6], supercritical alco- hol treatment [3], thermolytic controlled ...
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The Antibacterial Activities of NiO Nanoparticles Against Some Gram-Positive and Gram-Negative Bacterial Strains
... NiO nanoparticles by measuring the diameter of inhibition ...NiO nanoparticles at lower concentrations compared to gram-negative bacteria (P < ...NiO nanoparticles inhibited bacterial growth in a ...
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