Effects of gradient and offset architectures on the mechanical and biological properties of 3-D melt electrowritten (MEW) scaffolds
This study describes the fabrication and characterization of three-dimensional (3-D) poly (ε-
caprolactone)(PCL) scaffolds with defined pore architectures prepared using the melt
electrowriting (MEW) technique. Three homogeneous pore-sized (250, 500, and 750 μm)
scaffolds, two fiber offset (30/70% and 50/50%), and a three-layered (250 μm bottom–500
μm middle–750 μm top) gradient pore-sized scaffolds were designed and printed with∼ 10
μm fibers. The mechanical properties (tensile and compression tests), total surface area …
caprolactone)(PCL) scaffolds with defined pore architectures prepared using the melt
electrowriting (MEW) technique. Three homogeneous pore-sized (250, 500, and 750 μm)
scaffolds, two fiber offset (30/70% and 50/50%), and a three-layered (250 μm bottom–500
μm middle–750 μm top) gradient pore-sized scaffolds were designed and printed with∼ 10
μm fibers. The mechanical properties (tensile and compression tests), total surface area …
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