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Gold Nanoparticles

Gold nanoparticles manufactured by Particle Works are distinct due to their monodispersity, batch-to-batch consistency and the availability of detailed characterization data.

We use state-of-the-art, automated, continuous flow microfluidic techniques to fabricate highly monodisperse and batch-to-batch consistent gold nanoparticles (CV values as low as 5% and 2.5% respectively). All particles are supplied with detailed characterization data.

Why buy gold nanoparticles from Particle Works?

  • Narrow size distribution (CV values as low as 5%)
  • Batch-to-batch consistency (CV values as low as 2.5%)
  • High particle concentration
  • Detailed characterization data with all products
  • Rigorous quality control
  • Support and service from our nanomaterial experts

We offer a range of functional coatings such as Dodecanethiol and PEG as well as various customer-specified coatings.


Gold nanoparticles possess unique physical, electronic and optical properties and therefore used in many applications:

In all of the above applications the performance of gold nanoparticles is critically dependent on particle size, shape and architecture. This is a result of a direct correlation between these particle parameters and its fundamental properties such as electronic state, exposed crystallographic planes and lattice stain.