Figure 1.
Properties of the desmopressin-loaded nanofiber–film hybrid system. (a) Schematic representation of the nanofiber–film hybrid system. (b) Image of a 10 mm disc of the two-sided nanofiber–film hybrid system. (c) Cross-section of peptide-loaded nanofiber–film hybrid system visualized by SEM. (d) Desmopressin-loaded chitosan/PEO nanofibers visualized by SEM. The size distribution of the nanofibers is given. The diameter is presented as mean ± SD. N = 3, n = 100, where N is the number of individual batches of nanofibers produced, and n is the number of nanofibers measured per batch.