Research Article

A Facile Approach for the Mass Production of Submicro/Micro Poly (Lactic Acid) Fibrous Mats and Their Cytotoxicity Test towards Neural Stem Cells

Figure 1

Representative images of PLA electrospinning: (a) solution concentration 2.7% (w/v) in chloroform; (b) solution concentration 7% (w/v) in chloroform.
(a)
(b)