In vitro antibacterial activity and biological safety of nano-silver composite coating on the surface of titanium base  
Xian Ai-ming, Zhang Xiao-gang, Cao Li, Xu En-jie, Peng Li-bin, Hu Yang
Chinese Journal of Tissue Engineering Research . 2014, (52): 8387 -8392 .  DOI: 10.3969/j.issn.2095-4344.2014.52.005