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. 2012 Aug 3;7(8):e42393. doi: 10.1371/journal.pone.0042393

Figure 1. Scanning electron micrographs of titanium alloy disk coated with glass-nAg before the biofilm tests at different magnifications: a) top view, b) cross section. c.

Figure 1

) TEM micrograph of glass-nAg coating. Inset shows the size distribution of silver nanoparticles obtained from SEM and TEM micrographs analysis.