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. 2017 May 26;12:4007–4018. doi: 10.2147/IJN.S135605

Figure 3.

Figure 3

Morphology and microstructure of electrospun randomly oriented BTO/PLLA composite fibers with 7 wt% BTO NPs.

Notes: (A) SEM image at a high magnification and EDS spectra. (B) TEM image of BTO NPs distributed in the PLLA fibers.

Abbreviations: BTO, BaTiO3; PLLA, poly-(l-lactic acid); NP, nanoparticle; SEM, scanning electron microscope; EDS, energy-dispersive X-ray spectroscopy; TEM, transmission electron microscopy.