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

Figure 7.

Figure 7

Effects of BTO NPs and fiber orientation on the dielectric permittivity of electrospun composite BTO/PLLA fibrous scaffolds.

Note: Superimposed in the inset is the dielectric permittivity measured at 1 kHz at room temperature.

Abbreviations: BTO, BaTiO3; NP, nanoparticle; PLLA, poly-(l-lactic acid); PLLA RM, randomly oriented neat PLLA microfibers; PLLA AM, aligned neat PLLA microfibers; BTO/PLLA RM, randomly oriented BTO/PLLA microfibers; BTO/PLLA AM, aligned BTO/PLLA composite microfibers.