What are Platinum Nanoparticles?

Platinum nanoparticles (Pt NPs) refer to platinum metal particles with a particle size within the nanoscale range, composed of platinum atoms, and usually have a face-centered cubic structure. Platinum nanoparticles are generally black powders or liquids, and are usually dispersed in liquids (mainly water) in the form of colloids or suspensions.

BOT Bioparticles can provide high-quality platinum nanoparticles with a particle size range of 1-100 nm, and the products have good repeatability among different batches. In addition, we can provide platinum nanoparticles with various groups and surface modifications (such as amino, carboxyl, biotin, streptavidin, etc.), enabling them to be directly applied in many fields.

Advantages of Platinum Nanoparticles

Good chemical stability

Good thermal stability

High specific surface area and surface atomic ratio

Excellent catalytic activity

Excellent antioxidant performance

Excellent biocompatibility

Applications of Platinum Nanoparticles

Biosensor

Biological catalyst

Photothermal therapy