Bringing Nano from
Concept to Commercialization

Precisely Engineered Nanomaterials

Use our library of over 500 in-stock nanoparticle variants to accelerate your research projects.

Dream, Design, Deliver

Our in-stock products are only a small fraction of what we can build.
Over the last 10 years we’ve produced thousands of custom nanoparticle formulations for our customers.


State of the art analysis of nanoparticles with
NIST traceable calibration and ISO13485/cGMP analysis methods.

Convert Promise into Reality

We work closely with our clients to build prototypes that meet their functional specifications.

Scale It

Our ISO13485/cGMP compliant quality management system produces highly reproducible nanoparticle formulations for biodiagnostic, nanomedicine, photonics and consumer applications.

Gold & Silver Nanospheres

Precisely Engineered

Monodisperse with narrow size distributions. Electron microscopy, optical spectroscopy, and hydrodynamic diameter data provided with every batch. Available with a wide variety of surfaces.

Aqueous Gold
Stable in water.Learn more

Aqueous Silver
Stable in water.Learn more

Non-Aqueous Gold
Stable in organic solvents.Learn more

Non-Aqueous Silver
Stable in organic solvents.Learn more

Silver Plates

Tuned Wavelengths

Silver nanoplates are surface plasmon resonant (SPR) platelet-shaped nanoparticles that have extremely large absorbing and scattering cross-sections across the visible and near-IR regions of the spectrum. By precisely controlling the plate diameter and thickness, the nanoplate's optical resonance can be tuned to peak at specific wavelengths (550 nm-1000 nm). Learn more

Redispersible Powders

Your Choice of Solvent

Our dried silver nanopowders are formulated with polymer or alkanethiol surface coatings which allow the nanoparticles to easily be redispersed as unagglomerated dispersions in a variety of solvents. We have verified the redispersion with transmission electron microscopy (TEM), UV-visible spectroscopy and dynamic light scattering.

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Silica Coated Spheres

Increased Versatility

A wide range of core sizes and shell thicknesses with different surface functionalizations are available.

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Solid Silica Spheres

Narrow Size Distribution

We also produce solid silica spheres at diameters of 80 nm and up. Learn more

Analytical Services

Let Us Do the Hard Work

TEM, DLS, Zeta Potential, and UV/Visible Spectroscopy analysis of nanoparticle and nanocomposite materials. Reliable and reproducible publication-quality data. Learn more