Correction to: Polymer Bulletin https://doi.org/10.1007/s00289-022-04109-1

The correct order of the captions for Figures three through six will be

Fig. 3 XRD patterns of electrospun gelatin fibers at different substrate temperatures: a 25 °C, b 50 °C, c 75 °C, and d 100 °C

Fig. 4 FTIR spectra of electrospun gelatin fibers at different substrate temperatures: a 25 °C, b 50 °C, c 75 °C, and d 100 °C

Fig. 5 DSC curves of electrospun gelatin fibers at different substrate temperatures: a 25 °C, b 50 °C, c 75 °C, and d 100 °C

Fig. 6 SEM images (magnification: ×3500) and size distribution of electrospun gelatin fibers at different substrate temperatures: a 25 °C, b 50 °C, c 75 °C, and d 100 °C