Advanced Expertise in Nanomaterial Analysis and Characterization

Nanoplastics and microplastics pollution is a major environmental and health challenge. Their detection, quantification, and characterization require precise and reliable analytical approaches.

At SON, we leverage our expertise in nanomaterials and advanced characterization techniques to better understand and address these pollutants.
Our methods include:

• TGA (Thermogravimetric Analysis): thermal stability, loading, and polymer transformations.

• XRD (X-ray Diffraction): crystalline phases, additives, and mineral fillers identification.

• TEM (Transmission Electron Microscopy): direct observation of particles, size, morphology, and interactions with other contaminants.

• IR (Infrared Spectroscopy) and UV-Vis: chemical fingerprinting of polymers, bond identification, and degradation monitoring.

• DLS (Dynamic Light Scattering) and Zeta Potential: hydrodynamic size, aggregation, and colloidal stability in complex matrices.

Our added value:

• Expertise combining cutting-edge academic research and industrial applications.

• A unique capacity to characterize nanoscale particles, including in complex matrices (water, soil, effluents).

• Analyses that go beyond measurements to deliver actionable insights and operational solutions.

We support our clients to:

• Assess the environmental impact of nanoplastics.

• Develop more effective depollution processes.

• Ensure quality control across production and treatment chains.

With SON, you gain a committed scientific and technological partner to turn a global challenge into an opportunity for sustainable innovation.