At XEO, our #1 goal is to progress your nanoparticle program. Remember, no minimum sample quantity or equipment setup fees!

Happy Scientist ready for service

Characterization Services

Particle size via Dynamic Light Scattering (DLS)*

Particle size via laser diffraction*

Particle charge via Zeta-Potential*

Particle imaging via TEM and SEM*

Free Ion / Metals Analysis via ICP-oES or ICP-MS*

UV-Visible Nanoparticle Analysis

Endotoxin Testing of Nanoparticles*

Capable scientist mixing solution

Small Batch Manufacturing

Unilamellar Liposomes

Multilamellar Liposomes

Solid Lipid Nanoparticles (SLN)





Dynamic light scattering

Dynamic Light Scattering

This is a powerful tool used to understand your nanoparticle platform:


Polydispersity Index (PI)*

Aggregation State (hydrodynamic size)*

Assess Colloidal Stability*

Analyze thermal stability and chemical denaturation, differentiating pure unfolding from aggregation