Fig. 4From: The current status of stimuli-responsive nanotechnologies on orthopedic titanium implant surfacesPreparation and morphology of an oxygen-deficient S-doped TiO2 layer on the surface of Ti implant (Ti–S–TiO2-x) with enhanced sonocatalytic-photothermal properties which exhibits highly effective antibacterial ability and accelerates the osseointegration in vivo. Copyright 2017, ACS NanoBack to article page