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. 2019 Dec 30;10(1):65. doi: 10.3390/biom10010065

Figure 1.

Figure 1

Surface topography of polyhydroxyalcanoates (PHA)bionanofilms. (a1–e1)—surface topography of films 1–5, scanning microscopy; 3-D reconstructions of surface reliefs: (a2,a3–e2,e3)—Films 1–5 (surface areas 5 µm × 5 µm, 3 µm × 3 µm), AFM.