Table 1

Physico-chemical characteristics of the test materials
Test
 Property
 Nano
 Non-Nano
XRD
 Crystal Form
 Cerianite
 Cerianite




EDX
 Gross Elemental Analysis
 Ce, O
 Ce, O




BET
 Surface Area
 94.7 m2/g
 2.64 m2/g

Mean Particle Size
 9 nm
 320 nm




XPS
 Surface Chemistry
 Ce, O
 Ce, O

Park et al. Particle and Fibre Toxicology 2007 4:12   doi:10.1186/1743-8977-4-12