Başım, Gül BaharÖzdemir, ZeynepKaragöz, Ayşe2016-02-172016-02-172012-01http://hdl.handle.net/10679/2801https://doi.org/10.1557/opl.2012.1469Due to copyright restrictions, the access to the full text of this article is only available via subscription.Biomaterials are widely used for dental implants, orthopedic devices, cardiac pacemakers and catheters. One of the main concerns on using bio-implants is the risk of infection on the materials used. In this study, our aim is to quantify the effect of controlled surface roughness on the infection resistance of the titanium based bio-materials which are commonly used for orthopedic devices and dental implants. To modify the surface roughness of the surfaces in a controlled manner, Chemical Mechanical Polishing (CMP) technique, which is extensively used in semiconductor industry for the planarization of the interlayer dielectrics and metals, is utilized. To determine the infection resistance of the created films with varying surface roughness, bacteria growth response was studied on titanium plates after CMP.engrestrictedAccessconferenceObject146410.1557/opl.2012.1469CMPBiomaterialMicrostructure2-s2.0-84879520289