23 Jul 3D PRINTING TECHNIQUES FOR CREATING TISSUE ENGINEERING SCAFFOLDS
Abstract
A method for printing a three-dimensional tissue scaffold. An embodiment can include printing a first layer of scaffold fiber with a printer onto a base gel substrate; and disposing a first gel layer over the printed first layer. Another embodiment can include printing a first and second sacrificial fiber with a printer onto a base gel substrate; printing a first scaffold fiber between the first and second sacrificial fiber to form a printed first layer; and disposing a first gel layer over the printed first layer.
Year: 2015
Country: US
Doc No: 2015151487