Nanoparticle Series

New gold colloids

Metals and inorganic oxides in form of nanoparticles exhibit optical, electric, and many other functions.

Antistatic Function

Dispersed tin-doped indium oxide (ITO) and dispersed antimony-doped tin oxide (ATO) can be added with an antistatic function by applying a coating to their respective base materials.

Applications
Different kinds of optical films and antistatic materials
ITO dispersion

Refractive index adjustment function

The refractive index of dispersed zirconium oxide can be adjusted by applying a coating to the base material.

Applications
Anti-reflection films, index matching, and different kinds of optical lenses
Zirconium oxide dispersion

Light absorption function

Because they are anisotropic (non-spherical) nanoparticles of precious metals, silver nanoplates and gold nanorods absorb specific wavelengths in visible and near-infrared ranges after they undergo shape control.

Applications
Diagnostic agents, wavelength absorbing materials, reflective materials, and sensing materials
Silver nanoplates dispersion
Gold nanorods dispersion