Nanoparticle Testing in Consumer Product:
Analysis of Nano Titanium Dioxide Nanoparticle by SEM and TEM

Fig 7. Particle size distribution of aggregates and primary particles in Product B.

The surge in consumer products containing nanoparticles continues to raise concern over potential exposure. Proposition 65 in California requires products containing unbound TiO2 that may become airborne and is of respirable size to carry a … [Read more...]