Au nanoparticles
Ultra-pure, water-dispersed Au nanoparticles produced by femtosecond laser ablation and fragmentation
... silicon wafer was sonicated for 10 minutes in detergent Decon 90 (Bacto Laboritories Pty, Ltd., Mt Pritchard, NSW, Australia), rinsed with deionized water and dried with pure nitrogen to ensure a clean surface prior to ...
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Magnetic Anisotropic Energy Gap and Strain Effect in Au Nanoparticles
... The larger the size of the nanoparticle, the higher the magnetic anisotropic energy, which therefore increases with increasing particle size, until reaching the maximum magnetic anisotropic energy: D = 6.527 meV in the ...
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First Principles Investigation of the Structure and Properties of Au Nanoparticles Supported on ZnO
... 4.3. Au Nanoparticles Supported on ZnO ...supported Au NPs to study molecular oxygen ...of Au atoms, and the number of ZnO atoms are summarized in Table ...between Au NPs and ZnO ...
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Bioelectrochemical Properties of the ZnO Nanorods Modified by Au Nanoparticles
... the Au nanoparticles were grown on the ZnO nanorods (ZnONR) uniformly and the diameter of ZnONR is about to ...the Au nanoparticles are prepared by hydrothermal method and with a gold particle ...
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"Soft and rigid" dithiols and Au nanoparticles grafting on plasma treated polyethyleneterephthalate
... PET was modified in Ar plasma and then grafted from the methanol solution of ED or BFD and consecutively grafted with Au nanoparticles. Also a “blind” experiment was performed, where the interaction of ...
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Bactericidal efficacy of Ag and Au nanoparticles synthesized by the marine alga Laurencia catarinensis
... algal nanoparticles was higher than row algal ...used nanoparticles characters and tested ...and Au+ nanoparticles which increased the inhibition effect of algal nanoparticle formation against ...
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Solvent: A Key in Digestive Ripening for Monodisperse Au Nanoparticles
... Au nanoparticles (Au NPs) and their self-assemblies have drawn intense attentions due to their unique properties and potential applications [1, 2], such as cata- lysts [3], electronic and ...
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Synthesis of Au Nanoparticles/Polyaniline Composites by Electroreduction for Glucose Oxidation
... of Au nanoparticles in emulsion phase ...the Au material on conductor substrates with good dispersion, avoiding their ...as Au thin films commonly ...
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Modification of light absorption in thin CuInS2 films by sprayed Au nanoparticles
... of Au nanoparticles were evaluated from the film surface images and the film thicknesses from the cross-sectional images by ...of Au particles was cal- culated from the full width at half maximum ...
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Electrochemical nitrite nanosensor Based on Au Nanoparticles/Graphene Nanocomposites
... Au nanoparticles (AuNPs)/graphene nanocomposites has been fabricated and employed for the detection of ...the Au nanoparticles were well dispersed on the graphene nanosheets surface with ...
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A Dual Effect of Au Nanoparticles on Nucleic Acid Cholesteric Liquid Crystalline Particles
... individual Au-nanoparticles used by us the formation of assemblies from these particles is a significant prob- ...from Au-nanoparticle fixed between neighboring ds DNA ...with ...
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Silicon Solar Cell Enhancement by Using Au Nanoparticles
... The silicon solar cell absorbs certain wavelength of the incident electromagnetic radiation (500-700)nm [ 14 ], our goal is to enhance this absorption in order to get better solar cell efficiency. The energy loss of ...
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Correlating catalytic activity of Ag-Au nanoparticles with 3D compositional variations.
... bimetallic nanoparticles but cannot provide information on the local distribution of elements or on the variation of alloying inside the volume of a ...bimetallic nanoparticles improve propargylamine ...% ...
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Influence of Plasmon Excitations in Au Nanoparticles upon Fluorescence and Photostability of Photosynthetic Complexes
... the Au nanoparticles by 12 nm of a silica layer, the decay is ...of Au nanoparticles is qualitatively different as compared with another studied case of the light harvesting complex LH2 from ...
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In Vitro Study of Influence of Au Nanoparticles on HT29 and SPEV Cell Lines
... gold nanoparticles (AuNPs) have not only high potential for wide thera- peutic application of gold [1, 2] but also made them suit- able for specific biomedical applications such as target therapies [3, ...
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A surface plasmon enhanced FLIM-FRET imaging approach based on Au nanoparticles
... We have examined the interaction between gold nanoparticles and Fluor405 dyes in solution phase by monitoring the fluorescence lifetime change. Under both single and two photon excitation, the decay times of ...
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Green Synthesis of Ag and Au Nanoparticles from Micro and Macro Algae - Review
... of nanoparticles solution (10, 20, 30, 40, and 50 µ1) was poured onto each well on all three ...metal nanoparticles as well as on the dielectric constant of the metal itself and the surrounding ...
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Collision spike Sputtering of Au Nanoparticles
... bulk Au targets showed that the energy loss to the electronic system will withdraw the energy from the atomic system; this may happen so rapidly that the collision spike may be quickly quenched and the sput- ter ...
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Au Nanoparticles as Interfacial Layer for CdS Quantum Dot sensitized Solar Cells
... nanosized Au exhibits unusual electric and optical properties as well as high chemical stability ...Therefore, Au can be considered as an interfacial layer between active layer and conductive substrate to ...
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Physical Confinement Promoting Formation of Cu2O−Au Heterostructures with Au Nanoparticles Entrapped within Crystalline Cu2O Nanorods
... Further, the relatively compliant micelles experience lateral compression as they are occluded in the crystal, where this distortion gives rise to a cavity within the calcite. Although elegant, these AFM studies could ...
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