Figure 3

S. aureus colonies on agar plates inoculated with cell suspensions obtained from S. aureus liquid cultures exposed to 317L SS (a,b) and 317L-Cu SS (c,d) for 0.5 d (a,c) and 1 d (b,d), respectively.
S. aureus colonies on agar plates inoculated with cell suspensions obtained from S. aureus liquid cultures exposed to 317L SS (a,b) and 317L-Cu SS (c,d) for 0.5 d (a,c) and 1 d (b,d), respectively.