. 2019 Mar 18;7:121. doi: 10.3389/fchem.2019.00121
Copyright © 2019 Di Capua, Gargiulo, Alfè, De Luca, Skála, Mali and Pezzella.
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Figure 3.
SEM (A,C,E,G) and AFM (B,D,F,H) images of EU, EUGL1, EUGL2, and EUGL3.