Journal of Nanomaterials / 2018 / Article / Tab 2

Research Article

Effects of Titanium Micro-Nanopermeable Structures on Osteogenic Differentiation

Table 2

Roughness of titanium surface with different surface modification.

GroupsRa/μmRq/μmRp/μmRv/μm

Control0.0750.0910.1910.254
SLA0.1720.2140.4500.502
SLA + HT4h5.0105.84012.60012.100
SLA + HT8h0.1630.2160.5750.786

Ra is the arithmetical average roughness; Rq is the root mean square roughness; Rp is the maximum peak roughness; Rv is the maximum valley roughness.