Figure 7
From: Bioimprinted polymer platforms for cell culture using soft lithography
Ishikawa cells grown on substrates with lithographically-manufactured patterns of similar overall size, cells are stained with Commassie blue. (A) - illustrates an array of 5 µm diamond shaped pillars prepared on polymethacrylate substrate, Ishikawa cell were cultured and stained with Coomassie blue. The cells show no evidence of preferential spread between patterned and flat regions; (B) is a high magnification image.