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Table 2 Characterization of hydrodynamic diameters and zeta potentials of ZNPs

From: Generation of protective immunity against Orientia tsutsugamushi infection by immunization with a zinc oxide nanoparticle combined with ScaA antigen

Samples (solvent) Hydrodynamic diameter (nm) Zeta (mV)
ZNP (EtOH) 75.18 13.6
ZNP (H2O) 200.3 −29.8
ZNP/ZBP (H2O) 232.6 −29.4
ZNP/ZBP-ScaA (H2O) 280.2 −19.8
ZNP (PBS) 460.1 −24.4
ZNP/ZBP (PBS) 552.1 −22.7
ZNP/ZBP-ScaA (PBS) 295.2 −12.7