. 2020 Nov 27;8:571790. doi: 10.3389/fchem.2020.571790
Copyright © 2020 Primo, Bittencourt, Acosta, Sierra-Castillo, Colomer, Jaerger, Teixeira and Anaissi.
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Figure 4.
(A) Diffuse reflectance spectra and (B) Kubelka-Munk curves of ZnO samples.