Wonderful article.
I remember we were once collaborating with a chemistry lab and trying to understand wound healing properties of graphene. Initially it looked very promising in healing the wounds of the mice. But sadly after using proper controls it performed no better than closing the wound with silicone sheet. Graphene oxide on the other hand had inflammatory properties, which makes me really curious about its affect on tumor. I would spend sometime reading that study now. Anyhow, thanks for this wonderful article. :)