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SEM image of fabricated electrospun mat.
Note: SEM image at 20,000× of electrospun nanofibers of PVP 12% (wt/v) using the following electrospinning conditions of 10 cm, 18 kV, and 0.3 mL/h.
Abbreviations: SEM, scanning electron microscopy; PVP, polyvinylpyrrolidone; v, volume; wt, weight; HV, high voltage; Mag, magnification; WD, working distance.
