20nm nano Au colloidal / solution / dispersion

20nm nano Au colloidal / solution / dispersion

Wine red liquid appearance

20nm, 100ppm-10000ppm

We recommand no higher than 1000ppm concentration

According to our experiments, 1000ppm is the most idea concentration for the nano gold solution / dispersion / liquud, and we usually use 20nm nano Au and deionized water, if you prefer other solvent, particle size of Au nanoparticles, or other concentration for the solution, kindly inquiry, we'll check customize possibility for you, thanks.

Application of

nano Au colloidal / solution / dispersion

In addition to the general properties of nanomaterials, nanogold also possesses unique properties such as good optical characteristics, biocompatibility, and catalytic activity.

Gold nanoparticles are used as catalysts in many chemical reactions. The surface of gold nanoparticles can undergo selective oxidation or in some cases, a reduction reaction (nitrogen oxide). Gold nanoparticles are also used in fuel cells. This technology will be of great use in the automotive and display industries.

From printing inks to electronic chips, gold nanoparticles can be used as their conductors. Now that electronic products are getting smaller and smaller, gold nanoparticles have become a very important part of chip design. Nano-scale gold particles are used to connect resistors, conductors, and other components of electronic chips.