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. 2012 Mar 20;7(3):e33242. doi: 10.1371/journal.pone.0033242

Figure 4. SEM image of laminin dot on PCSA.

Figure 4

SEM image of: (a) 5 µl drop of laminin on a PCSA disc (post fixing/sputter coating stage). The dotted line shows the outline of the laminin coated region on the aerogel disc. (b) Higher magnification SEM image of the laminin coated region of the PCSA disc showing the aerogel pores with the laminin coating.