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. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: Food Funct. 2018 Mar 1;9(3):1475–1491. doi: 10.1039/c7fo02038d

Table 3.

ZnO nanoparticle characterization. Measurements done at a ZnO NP concentration of 0.1 mg/mL in 18 MΩ DI water and in methanol.

Instrument Aggregate size in
18MΩ DI water		 Aggregate size in
methanol		 Zeta potential
TEM N/A 100–400 nm N/A
SEM N/A 100–400 nm N/A
Zetasizer 130 nm N/A −29.9 mV
Nanosight 178 nm N/A N/A