From: Effect of surface roughness of biomaterials on Staphylococcus epidermidis adhesion
 | Contact angle (degree) |  | |
---|---|---|---|
Fine group | Coarse group | P-value | |
Oxinium | 73.9 (5.6)b,d,e | 76.3(9.2) b,c,d,e | 0.33 |
Co-Cr-Mo | 104.1 (5.7)a,c,d,e | 105.8 (1.0) a,c,d,e | 0.06 |
Ti-6Al-4 V | 77.0 (5.3)b,d,e | 84.7 (3.0) a,b,e | 0.002 |
Cp-Ti | 89.2 (7.1)a,b,c | 84.8 (3.0) a,b | 0.20 |
SUS316L | 90.0 (2.3) a,b,c | 91.2 (2.0) a,b,c | 0.39 |