Registration Date 24 Dec 2022
Revision Date 24 Dec 2022

Gold Nanoparticles


Others Nanomaterials

Gold Nanoparticles


Manufacturer Asserted


Au Nanoparticle /Nanopowder CAS Number : 7440-57-5

Manufacturer's Description

Gold nanoparticles can range in color from red to purple depending on the particle size. Nano sized gold finds wide-ranging applications, when leveraging their characteristically high surface-to-volume ratio.


Dispersions of gold nanoparticles are designed in collaboration with the customer, based on their application-specific needs, with mean particle diameters ranging from 1nm to 100 nm. Designs of gold nanoparticles encompass two generic product spaces: aqueous stabilized dispersion, and organic stabilized dispersion. Custom form factors and solvents are available upon request.

Meliorum Technologies has spent the past ten years perfecting its proprietary technology for formulating gold nanoparticles with defined features.  Hundreds of instances of these formulations are featured in high impact academic journals worldwide.


Gold nanoparticles, several examples of which are pictured at right, can be formulated in a particularly wide variety of waterbourne and organic liquid solvents.  The choice is yours, and it is driven by your research needs and/or application requirements. Please contact our technical team today, to discuss your requirements for gold nanoparticles.  We look forward to working with you!