| Item name |
Colloidal Au Gold nanoparticles water dispersion for biological detection |
| Item NO |
A109 |
| Particle Size |
20NM |
| Purity(%) |
99.99% |
| Concentration |
1000ppm or as required |
| Morphology |
Spherical |
| Apperance and Color |
Wine red |
| Solvent |
Deionized Water or as required |
| Packaging |
bottles or as required |
| Delivery time |
New Produced, in 3 days, Negotiated in bulk |
| More Precious metal nanoparticles |
Including AG,PT, PD, IR, RU, RH,etc |
| Orgin |
Xuzhou,Jiangsu,China |
| Brand |
Hongwu |
Note: according to user requirements of nano particle can provide different size products.
What our customers say?“The gold and conjugation processes at HOWU are unrivaled – we found that HONGWU was the best that we could work with.”
HONGWU’s unique manufacturing technique allows for the production of large batches of gold nanoparticles to a high level of reproducibility of size, dispersion and shape.
Application direction
Gold nanoparticles are a suspension consisting of nano sized gold suspended within a solvent, most often water. They have unique optical, electronic, and thermal properties and are used in a wide range of applications including diagnostics (lateral flow assays), microscopy and electronics.
1. Catalytic-gold nanoparticles are used as catalysts in many chemical reactions.
2. Sensors - Gold nanoparticles are used in a variety of sensors. For example, a gold nanoparticle-based colorimetric sensor can tell if food can be eaten.
3. Electronics - From printing inks to electronic chips, gold nanoparticles can be used as their conductors.
4. biological detection---Colloidal gold is widely used in biological detection, including influenza detection, drug detection, novel coronavirus antigen detection.
For nanoparticles material application, to disperse them well is usually a hard part for unexperienced users, offer nano Au colloidal / dispersion / liquid make it easier and more convenient for direct use.