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(A) Photograph and (B) SEM image of a PCL nanofiber yarn. (C) Schematic of the textile-weaving process. (D) Photograph and (E) SEM image of the plain-weaving fabric made of PCL nanofiber yarns (with a high weaving density, as the weft) and multiple PLA filaments (with a low weaving density, as the warp). Reprinted with permission from ref 824. Copyright 2017 Elsevier.
