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Graphene, this is serious and how would you know what brand is safe? Do your homework and know graphene is showing up in many things.

⁣Graphene oxide is an oxidized form of graphene, laced with oxygen-containing groups. It is considered easy to process since it is dispersible in water (and other solvents), and it can even be used to make graphene. Graphene oxide is not a good conductor, but processes exist to augment its properties. It's magnetic!