Symposium X—Frontiers of Materials Research
Recording Cell Activity by Graphene Field-Effect Transistors

3D Printed Functional Materials & Devices

Michael C. McAlpine from the University of Minnesota introduced a 3D printing technique that can print electronic devices such as bio-integrated layer-by-layer sensors and biomedical neural regenerative devices. In his talk, he showed the 3D printed biodegradable hydrogel scaffold which has created line-by-line morphology that can guide neural cell growth for neural repair. The in vitro study proved cell regenerative and in vivo study of the rat implanted with this scaffold also recovered after surgery #s18mrs


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