Fig. 5From: Plasma modification of microporous polymer membranes for application in biomimetic dissolution studiesSEM images at 20,000x of (a) top surface of untreated nylon membranes, (b) bottom surface of untreated nylon membranes, (c) top surface of CF4 plasma treated nylon membranes, (d) bottom surface of CF4 plasma treated nylon membranesBack to article page