Modification of PLGA Nanofibrous Mats by Electron Beam Irradiation for Soft Tissue Regeneration

Figure 1

SEM images of the (a) control PLGA nanofibers and PLGA nanofibers e-beam irradiated with doses of (b) 50, (c) 100, (d) 150, (e) 200, (f) 250, and (g) 300 kGy. The magnification of the photomicrographs is 1,000x.

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