Random/aligned electrospun PCL fibrous matrices with modified surface textures: Characterization and interactions with dermal fibroblasts and keratinocytes.

Micro- or nano-surface topography of a biomaterial can improve various cellular activities for obtaining functional tissues. Electrospun fibers can gain further functionality when introduced topographic details to their surfaces. In this regard, we produced random and aligned polycaprolactone (PCL) micron/submicron fibers by the electrospinning method.