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. 2019 Jun 19;7:429. doi: 10.3389/fchem.2019.00429

Figure 5.

Figure 5

(a,b) Optical microscopy images of L. innocua bacterial adhesion at two different time points on control and (c,d) on the polysulfone pyro-electrified (PSU-PE) sheet; (e) histogram of bacteria biofilm OD (optical density) on the control and the PSU-PE sheet at two different time points.