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. 2021 Mar 22;32(4):31. doi: 10.1007/s10856-021-06500-2

Fig. 2.

Fig. 2

Scaffold characterization. A, B Field emission scanning electron microscopy images. A Magnification, ×400; scale bar, 25 µm. B Magnification, ×1500; scale bar, 10 μm. C Mechanical assays after tensile loading of the 3D-C/SF scaffold conformation. D Differential scanning calorimetry spectra of 3D-C/SF scaffold conformation, showing the amorphous nature of the 3D-C/SF scaffold. E X-ray diffraction. F FTIR spectra