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. 2015 May 2;2:692–701. doi: 10.1016/j.toxrep.2015.04.003

Table 1.

Characterization of nano-sized ZnO particles.

Particles Primary diameter (nm) Medium Hydrodynamic size (nm) PdI
ZnO-n1 20 EGM-2 (12% FBS) 116.7 ± 1.3 0.282 ± 0.006
ZnO-n2 20 EBM-2 (12% FBS) 116.6 ± 0.7 0.171 ± 0.007

Data are mean ± SD of four independent experiments.

PdI: polydispersity index, EGM: endothelial growth medium, FBS: fetal bovine serum.