Supply water liquid dispersion Nano gold colloid Au Dispersion

Specification of Nano gold colloid:

Item name:Nano Gold colloid dispersion

Particle:10nm

Purity:99.99%

Appearance:black dispersion

concentration:500ppm, 1000ppm, 2000ppm, 5000ppm, 10000ppm

Package:1L/bottle

Note: We can supply different size products of gold dispersion according to client's requirements.

Nano gold colloids and dispersions greatly improve the inherent properties of gold, such as: catalytic effect, cosmetic effect, dispersion effect, and so on.

Application of Nano gold colloid:

Gold nanoparticles have good stability, small size effect, surface effect, optical effect and unique bioaffinity, and have a wide range of applications in industrial catalysis, biomedicine, bioanalytical chemistry, and rapid detection of food arrangements. The main applications of gold nanoparticles include, but are not limited to: cell detection, microscopic tracers, spot gold-silver staining, western blotting, biosensors, biochips, drug residue detection, gene regulation drug synthesis, drug delivery, and photochemotherapy. At present, many scholars have carried out related research on the application of nano-gold colloids in biomedicine.
Gold nanocolloids have good biocompatibility, structural stability and optical properties. Can be used to enhance the light absorption of laser treatment of vascular skin diseases.
A composite material based on carbon nanotubes and gold nanoparticles was used for Raman testing as a surface-enhanced Raman scattering base, and the results showed that this new composite material can be used to enhance the Raman spectral signal.
Using the biocompatibility and unique biochemical properties of gold nanoparticles as a carrier for targeted therapy of breast cancer, the effect is remarkable.
Assembling gold nanoparticles on the surface of gold chips with plasmonic resonance properties can improve the sensitivity of sensors for clinical diagnosis and environmental monitoring.

Storage conditions:
Nano gold colloid solution should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.