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. 2019 Dec 13;5(12):e02986. doi: 10.1016/j.heliyon.2019.e02986

Figure 7.

Figure 7

Low magnification SEM images (5000 x) of spherical–shaped S. aureus grown onto different surfaces for 24 h. (A) PDMS, (B) PDMS/PDA, (C) PDA/Ag 5 and (D) PDA/Ag 10. EDX spectra of the base layers on the surface of samples PDMS/PDA (E) and PDMS/PDA 10 (F); the scanned spot represented by white plus mark (+) on both images B and D.