Fig 1.
White light microscope micrographs (3D) of Ti surface at different immersion times (scan size 292x214 μm2).
Fig 2.
Graph showing the Sa, Sq y contact angle values after the different etching times.
Table 1.
Roughness, contact angle and cell adhesion data [mean (SD)].
Fig 3.
SEM micrographs of Ti surface at different immersion times (205x155 μm2 scan size).
Table 2.
Percentages of main chemical species found by XPS.
Fig 4.
SEM micrographs of cells attached to Ti surfaces (205x155 μm2 scan size).