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. 2020 Oct 1;10:16339. doi: 10.1038/s41598-020-73261-3

Figure 1.

Figure 1

Schematic diagram of (a) the pilot-scale melt-spinning apparatus, (b) post-drawing process, (c) photographs of our pilot-scale melt-spinning apparatus, (d) obtained as-spun PLLA fibre reinforced with BaTiO3 particles by the pilot-scale melt-spinning, and (e) FE-SEM image of the as-spun PLLA/BaTiO3 fibres.