Fig. 2From: Application of avidin-biotin technology to improve cell adhesion on nanofibrous matricesDigital pictures of water contact angles for electrospun PLCL (a), PLCL/Pluronic (b) nanofibers, avidin-treated PLCL (c), avidin-treated PLCL/Pluronic (d) and statistical analysis for differences between the electrospun scaffolds (e)Back to article page