Fig. 3

SEM analysis results of a untreated biofilm of B. cereus and S. putrefaciens, b B. cereus and S. putrefaciens biofilm under JB 3B treatment, c untreated biofilm of B. subtilis and S. putrefaciens, d B. subtilis and S. putrefaciens biofilm under KP110 treatment, e B. subtilis and S. putrefaciens biofilm under JB 3B treatment, f untreated biofilm of B. cereus, B. subtilis, and S. putrefaciens, and g B. cereus, B. subtilis, and S. putrefaciens biofilm under JB 3B treatment.