Skip to main content
. Author manuscript; available in PMC: 2015 Sep 25.
Published in final edited form as: J Mater Chem B. 2015 Apr 2;3(25):5040–5048. doi: 10.1039/C5TB00390C

Figure 5.

Figure 5

A) Relative number of 3T3-L1 cells adhered to oxidized (+1 V) and reduced (−1 V) PEDOT:PSS scaffolds, quantified by fluorometric DNA assay. Cells adhere in significantly higher numbers (50% more) to oxidized scaffolds as compared to reduced scaffolds. B) Relative levels of vascular endothelial growth factor (VEGF) secreted by 3T3-L1s (normalized to cell number) cultured in oxidized and reduced scaffolds over 24 hours. Cells in reduced scaffolds secrete 4 times more VEGF as compared to those in oxidized scaffolds. In all cases, ** indicates p < 0.01.