This does not sound positive for the future of graphene. Thanks for the information. Even though there are some positiveness brought into this article by the information provided in the para "...developing safer methods of manufacturing, handling, and utilizing them throughout their lifecycles". But I think that the world is moving to the future, when electronics might be part of every activities in our lives, there will be stricter norms for a safer environment, better heath, better quality of life...like Europe making regulatory compliance requirement for all electronics RoHS compliant by 2017...regulatory compulsions might impose stricter norms going forward and could be a hurdle for Graphene if this study is proven and approved by others. What do you think?
Sounds like a no-brainer that the toxicity of graphene would preclude its use in in-body medical devices, but then again the article implies that the study is concerned about the safe manufacturing process. I wonder if the medical regulations will ban graphene for certain uses.