Figure 6

Contact angles comparison of bare 316L SS, XDA coated 316L SS, and XDA/CS/BG/HA/lawsone composite coating deposited on 316L SS (Digital images illustrating the presence of a water droplet on the bare surface of 316L SS, XDA coated 316L SS and XDA/CS/BG/HA/lawsone composite coating deposited on 316L SS).