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. 2017 Nov 4;7(11):369. doi: 10.3390/nano7110369

Figure 11.

Figure 11

Feasibility of 3D printing for the fabrication of graphene-based 3D scaffolds. (a) Schematic diagram depicting the development of 3D printable graphene ink composed of PLGA and graphene flakes and the fabrication of 3D-printed graphene scaffolds. (b) Demonstration of the mechanical integrity and electrical conductivity in 3D-printed graphene scaffolds. (c) In vivo biocompatibility of 3D-printed graphene scaffolds. Reproduced with permission from [95]. Copyright American Chemical Society, 2015.