Early Biofilm Formation on UV Light Activated Nanoporous TiO₂ Surfaces In Vivo

Figure 4

Mean logarithmic CFU counts (±SD) of non-mutans streptococci in the plaque collected from the studied materials: Non coated titanium alloy (NC), hydrothermally induced TiO₂ coating (HT), UV treated non-coated titanium alloy (UVNC) and UV treated titanium alloy with hydrothermally induced TiO₂ coating (UVHT).