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Table 1 Physico-chemical properties of TiO2 (NMs 105, 101, 100) and CeO2 (NM212) nanomaterials in exposure media

From: Predicting the in vivo pulmonary toxicity induced by acute exposure to poorly soluble nanomaterials by using advanced in vitro methods

  Critallinity Coating Primary particle size (nm) Primary density (g/cm3) Primarysurface area, BET (m2/g) Mean size in exposure media (nm) Mean density in exposure media (g/cm3) Mean surface area in exposure media (m2/g)
Susp Aero Susp Aero Susp Aero
NM105 80% anatase / 20% rutile No 21 4.2 46.1 318 240 1.4 0.7 13.5 37.7
NM101 Anatase Hydrophobic 8 3.9 316 567 80 1.6 0.9 6.7 83.3
NM100 Anatase No 100 3.9 10 286 320 1.8 0.6 11.7 31.3
NM212 Cubic cerionite No 29 7.2 27 233 200 2.1 1.1 12.5 27.3
  1. Susp Suspension, Aero Aerosol