. 2018 Apr 24;6:131. doi: 10.3389/fchem.2018.00131
Copyright © 2018 Garcia-Hernandez, Medina-Plaza, Garcia-Cabezon, Blanco, Fernandez-Escudero, Barajas-Tola, Rodriguez-Perez, Martin-Pedrosa and Rodriguez-Mendez.
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Figure 1.
TEM image of the TiO2NPs.