Fig. 4

a SEM images of CF. b biofilm on MWNCT-AuNPs/CF in SWW. c biofilm on MWNCT-AuNPs/CF in LB. d CVs in SWW of CF and MWNCT-AuNPs/CF with biofilm. e with LB
a SEM images of CF. b biofilm on MWNCT-AuNPs/CF in SWW. c biofilm on MWNCT-AuNPs/CF in LB. d CVs in SWW of CF and MWNCT-AuNPs/CF with biofilm. e with LB