Fig. 6
From: Graphene oxide and cannabidiol-based hybrid coatings on PMMA for biomedical applications

Surface morphology micrographs of (a) SG3, (b) SG3/GO, (c) SG3/CBD, (d) SG3/CBD/GO, (e) SG9.5, (f) SG9.5/GO, (g) SG9.5/CBD, and (h) SG9.5/CBD/GO.
From: Graphene oxide and cannabidiol-based hybrid coatings on PMMA for biomedical applications

Surface morphology micrographs of (a) SG3, (b) SG3/GO, (c) SG3/CBD, (d) SG3/CBD/GO, (e) SG9.5, (f) SG9.5/GO, (g) SG9.5/CBD, and (h) SG9.5/CBD/GO.