Nano Au colloidal 1000ppm gold dispersion 20nm Au nanoparticle solution

Appearance: Wine red liquid, change as the concentration

According to our experiments, 1000ppm is the common concentration for the nano gold solution / dispersion / liquud, and we usually use 20nm nano Au and deionized water.

If you prefer other solvents, particle size of Au nanoparticles, or other concentration for the solution, they can be customized accordingly.

Application of nano Au colloidal Au dispersion:

In addition to the general properties of nanomaterials, nanogold also possesses unique properties such as good optical characteristics, biocompatibility, and catalytic activity. They’re also used for rapid detection.