The crucial role of amorphous surface layer in the antibacterial Ca/P/Al containing coating

The rise of the antibacterial microarc oxidation (MAO) coating satisfies the urgent application requirements in the field of biomaterials and biofouling, and the antibacterial activity of Ca/P/Al containing MAO coating is preliminarily disclosed to be related to the reactive oxygen species (ROS) and amorphous surface layer in our previous work. Herein, the specific antibacterial process and function of amorphous surface layer is further verified...