40 nm citrate capped gold silver alloy nanoparticles, 410 abs max, 50 mL.

Our alloyed citrate capped gold-silver nanoparticles are prepared according to an adapted citrate reduction method.
Alloyed gold-silver nanoparticles from Nanovex Biotechnologies are a good alternative to conventional silver nanoparticles. They have optical properties similar to silver nanoparticles, but showing the stability and size control features of classical gold nanoparticles.
The alloyed gold-silver nanoparticles are available in 30 and 40 nm size, others sizes are also available upon request.
Our alloyed gold-silver nanoparticles are citrate capped, but they could be also available with other capping ligands:
Dihydrolipoic acid
Streptavidin
Secondary antibodies

1 year