Figure 3
From: Ultra-rapid elimination of biofilms via the combustion of a nanoenergetic coating
Substrate subjected to the novel process of ultra-rapid biofilm removal. The time arrival record of the flame front at different positions was determined using a high speed camera over a distance of 6 cm. (a) Initiation of the ignition at the edge of the coupon (time t = 0 ms) (b) The coupon with a small un-burnt region (time t = 30 ms) and (c) Surface of the coupon completely burnt (time t = 60 ms).