Gold Nanoparticles/Nanopowder and Application of Gold Nanopowders/Nanoparticle

General Information about Gold

Gold is a chemical element with symbol Au and atomic number 79. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Gold is one of the least reactive chemical elements and is solid under standard conditions.

Gold Nanoparticles/Nanopowder and Applications

Gold nanoparticles/nanopowder are used as catalysts in several chemical reactions. The surface of a gold nanoparticle/nanopowder can be used for selective oxidation or in certain cases the surface can reduce a reaction. Gold nanoparticles/nanopowder are being developed for fuel cell applications. These technologies would be useful in the automotive and display industry. For photodynamic therapy Gold nanoparticles/nanopowder are also useful. Near-IR absorbing gold nanoparticles/nanopowder produce heat when excited by light at wavelengths from 700 to 800 nm. This enables these nanoparticles/nanopowder to eradicate targeted tumors. When light is applied to a tumor containing Gold nanoparticles/nanopowder, the particles rapidly heat up, killing tumor cells in a treatment also known as hyperthermia therapy. Gold nanoparticles/nanopowder can be used as an anti-biotic, anti-fungal, and anti-microbial agent when added in plastics, coatings, nanofibers and textiles. Gold nanoparticles/nanopowder are quite dense, thus allowing them to be used as probes for transmission electron microscopy. Gold nanoparticles/nanopowder are designed for use as conductors from printable inks to electronic chips. As the world of electronics become smaller, nanoparticles/nanopowder are important components in chip design. Nanoscale Gold nanoparticles/nanopowder are being used to connect resistors, conductors, and other elements of an electronic chip.

Technical Properties of Our Au (Gold) Nanoparticles/Nanopowder, 99.99+%, 28 nm Product

Bulk Density (g/cm3):	0,92
True Density (g/cm3):	19,32
Color:	dark brown
Shape:	spherical
Crystal Structure:	cubic
Tmelting (oC):	1063
Tboiling (oC):	2966
AVERAGE PARTICLE SIZE (nm):	28

You may reach Au (Gold) Nanoparticles/Nanopowder, 99.99+%, 28 nm by clicking the link given below:

https://nanografi.com/nanoparticles/au-gold-nanoparticles-99-99-28-nm/

Technical Properties of Our Au (Gold) Nanoparticles/Nanopowder 99.99+%, 14 nm Product

Bulk Density (g/cm3):	0,5-0,9
True Density (g/cm3):	19,32
Color:	dark brown
Shape:	spherical
Crystal Structure:	cubic
Tmelting (oC):	1063
Tboiling (oC):	2966
AVERAGE PARTICLE SIZE (nm):	15

You may reach Au (Gold) Nanoparticles/Nanopowder 99.99+%, 14 nm by clicking the link given below:

https://nanografi.com/nanoparticles/au-gold-nanoparticles-99-99-14-nm/

Technical Properties of Our Au (Gold) Nanoparticles/Nanopowder Dispersion, 14 nm, 1200 ppm Product

Au Nanoparticle/Nanopowder Purity (%):	99,99
Au CONCENTRATION (wt%/ppm):	0,1/1200
pH:	7
Average Particle Size (nm):	14
Color:	purple

You may reach Au (Gold) Nanoparticles/Nanopowder Dispersion, 14 nm, 1200 ppm by clicking the link given below:

https://nanografi.com/nanoparticles/au-gold-nanoparticles-dispersion-14-nm-1200ppm/

Carbon Nanotube Threads

Since its discovery, carbon nanotube (CNT) has attracted many interests in different technology fields due to its extraordinary properties. Properties such as, high strength, great electrical and thermal conductivity, light weight and flexibility made CNT one of the best materials for wide range of applications. However, from its name it can be understood that CNT is a nanoscale material which is very small to be applied for the production of daily products. Researchers all around the world are working on finding methods and techniques which could produce new materials with the extraordinary properties of CNT. Image retrieved from: https://worldindustrialreporter.com/strong-light-flexible-carbon-nanotubes-threads-with-ultrahigh-conductivity/ One of these research is focusing on the production of high strength threads that can be used in the manufacturing of fabrics, cables and ropes. An international group of scientists were able to produce a flexible conductive thread that i

Multi Walled Carbon Nanotube Dispersions

Carbon nanotubes (CNTs) have attracted enormous attention in recent years due to its unique physical, electronic, optical and potential applications in materials science and nanotechnology. The van der Waals interaction between tubes, however, makes CNTs aggregate in most organic solvents and aqueous solutions, which is the major limitation of their practical applications.Various approaches have been studied to alter the CNT surface to promote the dispersion of individual nanotubes and prevent their reaggregation. On the basis of this widely accepted viewpoint, numerous techniques such as covalent bonding, surfactant coating and polymer wrapping have been developed for surface modification or sidewall functionalization.These methods, however, are complicated, time-consuming and cause permanent damage to the CNT structure and properties of the surface, which produces residues of the dispersion agent for the final product. Figure: Single Walled Carbon Nanotube (SWCNT) It has re

Magnesium Oxide Nanoparticles/Nanopowder and Applications

General Information about Magnesium Oxide Magnesium oxide which has the chemical formula of MgO, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of Magnesium. It is a white powder at room temperature. Magnesium Oxide has very high melting point (2825 o C) and boiling point (3600 o C). Magnesium Oxide Nanoparticles/Nanopowder and Usage Areas Magnesium Oxide nanoparticles/nanopowder can be used in many different areas. For example Magnesium Oxide nanoparticles/nanopowder are used as a fire retardant for chemical fiber and plastics trades. For making crucible, smelter, insulated conduit, electrode bar, and electrode sheet Magnesium Oxide Nanoparticles/Nanopowder can be used as electric insulating material. Magnesium Oxide nan

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