Melt electrospinning writing of three-dimensional star poly(??-caprolactone) scaffolds
作者： Carlos Mota , Dario Puppi , Matteo Gazzarri , Paulo Bártolo , Federica Chiellini
DOI: 10.1002/PI.4509
关键词:
摘要: In the last decade, melt-electrospinning technique has gained attention for production of highly porous microfibrous tissue engineering scaffolds. The possibility processing polymers without use organic solvents is one main advantages over solution electrospinning. this study, computer-controlled a commercial poly(??-caprolactone) and two batches with different molecular weights three-arm star by means screw-extruder-based additive manufacturing system reported. Experimental parameters such as temperature, extrusion flow rate applied voltage were studied optimized in order to obtain non-woven meshes uniform fibre morphology. Applying parameters, three-dimensional scaffolds produced using layer-by-layer approach (0?????????90?? lay-down pattern). ?? 2013 Society Chemical Industry
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