3D Bioplotter Research Papers

Displaying all papers by E. B. Secor (1 results)

Three Dimensional Printing of High-Content Graphene Scaffolds for Electronic and Biomedical Applications

ACS Nano 2015 Volume 9, Issue 4, Pages 4636–4648

The exceptional properties of graphene enable applications in electronics, optoelectronics, energy storage, and structural composites. Here we demonstrate a 3D printable graphene (3DG) composite consisting of majority graphene and minority polylactide-co-glycolide, a biocompatible elastomer, 3D-printed from a liquid ink. This ink can be utilized under ambient conditions via extrusion-based 3D printing to create graphene structures with features as small as 100 μm composed of as few as two layers (10 cm thick object). The resulting 3DG material is mechanically robust and flexible while retaining electrical conductivities greater than 800 S/m, an order of magnitude increase over previously reported 3D-printed carbon…