Fig. 5From: Antibacterial potency of different deposition methods of silver and copper containing diamond-like carbon coated polyethyleneSEM-images to exemplify biofilm formation on different polyethylene surfaces. Homogenous biofilm grade 5 after incubation with S. epidermidis on native PE (a), reduced biofilm grade 3 on Ag-DLC-PE processed with PIII (5 kV, 1x1017 cm−2, b)Back to article page