Fig. 6

SEM images for MRSA and A. baumannii with or without treatment of RD53. a MRSA without treatment of RD53. b MRSA after incubation with 8 × MIC (8 μg mL−1) RD53 for 4 h. c A. baumannii without treatment of RD53. d A. baumannii after incubation with 8 × MIC (32 μg mL−1) RD53 for 4 h. SEM images were taken by FEI Nova NanoSEM 230. The SEM was operated in the high vacuum at an accelerating voltage of 7.5 kV. Scale bars represent 5 μm