... substances (EPS). In fact, as a Gram-negative bacterium, the cell wall of P. aeruginosacontains lipids, proteins, and lipopolysaccha rides (LPS),while the cell wall of the Gram-positive bacteria, ... 10-foldserial dilutions in saline sol ution (NaCl 0.9%) and plated in TSA, in triplicate. Prior to colony enumeration, theplates were incubated for 24 h at 37°C.Bacteria removal assaysBacteria removal ... (Urayama et al. 2002). In fact, bio-degradable polymers have been receiving an increasinginterest for biomedical applications, given that bio de-gradable polymeric films have potential applicationsfor...