Table 6: Biofilm thickness, amounts, and concentrations of silver in residual biofilm after 48 hours of dressing exposure and concentration of silver in the original applied dressings. for silver assays and or greater for mean biofilm thickness data. compared to SCSD and SNAD. compared to SNAD.

No dressingNCSDSNADNGAD

Mean biofilm thickness (µm)25.637.820.012.1
Amount of silver in residual biofilm (µg)0.04.5
Concentration of silver in residual biofilm (µg/µm)0.00.40.2
Concentration of silver in applied dressing (mg/cm2)0.01.481.110.17