#  Photograph of CV-stained 

 



 ![Fig. 6: Photograph of CV-stained](/sites/g/files/omnuum6296/files/aizenberg/files/slips_tube.png)

 

Fig. 6: Photograph of CV-stained biofilms formed on variably infused silicone tubing in the same conditions as A-D; the lower half is infused and the top half is untreated. Only a very small amount of biofilms form on the infused section of the tube, and biofilms are clearly present on the untreated section.