Fig. 2

Monitoring physicochemical properties of the prepared scaffolds using FE-SEM (A) and FTIR (B) analyses. FE-SEM images and calculation indicated a relatively even distribution diameter size in the prepared nanofibrous mats (A). FT-IR spectra of pure PU, PCEC, PC, PCS, PCS/TMP, and PCS/TMP/TMPNPs nanofibrous mats (B). Data represents successful synthesis procedure in the preparation of PCS/TMP, and PCS/TMP/TMPNP nanofibrous mats