Bone regeneration on computer-designed nano-fibrous scaffolds

The ability to control architectural features in tissue engineering scaffolds is critical to the success of neo-tissue regeneration. In this work, reverse solid freeform fabrication and thermal phase separation of poly(L-lactic acid) (PLLA) solutions were used to create three-dimensional nano-fibrous (NF) scaffolds with complex geometries on the macro- and micro-scales. This approach allows for the fabrication of NF matrices while having precise...