Print.com, April 29: The physics researchers who discovered graphene said, while they were picking up their Nobel Prize, that its discovery would change the world. Graphene is not the first discovery said to be world changing, nor will it be the last. But it is one of the few that looks to be coming very close to living up to its discoverers’ promise.

Researchers from Northwestern University have developed a 3D printable solution-based graphene ink material that can be formed into biocompatible scaffolding structures.

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