Figure 4
From: Ultra-rapid elimination of biofilms via the combustion of a nanoenergetic coating
Images of substrates after burn and after wash with corresponding SEM micrographs: (a) Photograph of the coupons after the combustion process, showing the carbonaceous residue (b) Photograph showing the coupons after removal of the residue by washing (c) SEM Micrographs of the material surfaces after ultra-rapid biofilm combustion and (d) SEM micrographs of the coupons after removal of the carbonaceous residue by washing (Left to Right: Glass, Steel, Brass and Ceramic).