Pioneer works on nanocomposites were focused in carbon nanofibers or nanotubes
dispersed in epoxy matrix, a viscous liquid facilitating the compounding stage. The interest in
developing new composites aimed for biomedical applications led us to design new
nanocomposites based in biodegradable polymers with demonstrated biological performance.
We report herein the development of micro-nano composites by extruding poly(butylene
succinate) (PBS) microfibers with two different diameters, 200 and 500