Structural and Antimicrobial Evaluation of Silver Doped Hydroxyapatite-Polydimethylsiloxane Thin Layers

Figure 8

The inhibition of the microbial biofilm development at 24 h (a) and 48 h (b). silicon substrate, silicon substrate previously coated with PDMS, and Ag:HAp nanoparticles on a silicon substrate previously coated with a PDMS layer.

(a)

(b)