Conclusions : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
Within the limitations of an in vitro study, our results indicate that surface roughness as well as wettability may influence the adhesion properties of bacteria on implant surfaces. Furthermore, the predominant factor for adhesion depends on the bacterial species itself. Zirconia implant material did not show any lower bacterial colonization potential than titanium. The influence of substratum material, surface texture, and wettability of implant surfaces on microbial adhesion does not exactly follow universal rules and differs between bacterial species. Additionally, arithmetical mean roughness values R a (measured by stylus profilometer) are inadequate for describing surface roughness in respect to its potential influence on microbial adhesion. Future studies may use more sophisticated techniques such as confocal microscopy, wide-angle confocal microscopy or laser scanning microscopy in order to gain precise three-dimensional topographical values and to evaluate their influence on microbial adhesion.
Serial posts:
- Abstract : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
- Background : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [1]
- Background : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [2]
- Methods : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [1]
- Methods : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [2]
- Methods : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [3]
- Results : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [1]
- Results : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [2]
- Discussion : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [1]
- Discussion : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [2]
- Discussion : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [3]
- Discussion : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [4]
- Discussion : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [5]
- Conclusions : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
- References : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [1]
- References : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [2]
- References : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [3]
- References : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [4]
- References : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants [5]
- Acknowledgements : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
- Author information : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
- Ethics declarations : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
- Rights and permissions : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
- About this article : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
- Table 1 Arithmetic average of surface roughness Ra (means and standard deviations [μm]) and wettability (means and standard deviations [°]) of the ten tested material : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implants
- Fig. 1. AFM images for 30 μm × 30 μm (a–d) and 3 μm × 3 μm scan areas (e–h) of rough ceramic (a, e), smooth ceramic (b, f), rough titanium (c, g), and smooth titanium (d, h) : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implant
- Fig. 2. Comparison of AFM surface profiles of rough ceramic (CeROUGH), smooth ceramic (CeSMOOTH), rough titanium (TiROUGH), and smooth titanium (TiSMOOTH); scan sizes are 30 μm in a and 1 μm in b : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implant
- Fig. 3. Relative fluorescence intensities (rfi) of S. epidermidis (a) and S. sanguinis (b) on titanium and ceramic implant surfaces with different grades of roughness (means and standard deviations) : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implant
- Fig. 4. Relative fluorescence intensities (rfi) of S. epidermidis (a) and S. sanguinis (b) on titanium and ceramic implant surfaces with different grades of roughness and hydrophobicity (means and standard deviations) : The influence of surface texture and wettability on initial bacterial adhesion on titanium and zirconium oxide dental implant