Nanofibrous structure three-dimensional

Nanofibrous structures have been extensively smdied as the two- or three-dimensional scaffolds that mimic the cell living environment for tissue regeneration. Nanofibrous structures provide temporary spaces with a mnable porosity in which cells can exchange metabolites and nutrients with their environment so that cellular functionality can be maintained, the reconstruction of tissues can be aided, and the tailored mechanical properties will function as desired, and the wound bed can be protected from collapsing, and mechanical mismatch between scaffolds and host tissues can... 

PCL is a bioresorbable and biocompatible aliphatic polyester that is generally used in pharmaceutical products and wound dressings. In addition, PCL nanofibrous matrices coated with collagen support cell growth or make the three-dimensional structured multilayer of PCL nanofibers and collagen nanofibers suitable for blood... 

Ultrafine fibers, ealled nanofibers are a unique nanomaterial because of the nanosealed dimensions in the cross-sectional direction and the macroscopic length of the fiber axis (see Figure 6.1). Therefore, nanofibers have both the advantages of fimetionality due to their nanosealed structure and the ease of manipulation due to their macroseopie length. In addition, three-dimensional nanofiber network assemblies (nanofibrous membranes or fabrics) provide good meehanieal properties and good handling characteristics [1]. 

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