Differential pulmonary effects of CoO and La2O3 metal oxide nanoparticle responses during aerosolized inhalation in mice

Table 1 Physiochemical Characterization of CoO and La₂O₃ Nanoparticles

Property	Characterization Technique	Nanoparticles
Property	Characterization Technique	CoO	La2O3
Size	TEM	72 ± 16 nm	25 ± 5 nm
Crystal Structure	XRD	Cubic	Hexagonal
Morphology	TEM	Agglomerate	Agglomerate
Size in DI H₂O	DLS	185 ± 12 nm	211 ± 11 nm
Zeta potential in DI H₂O	Zeta PALS	32 ± 4 mV	58 ± 7 mV

ISSN: 1743-8977