I really look at the safety of graphene, so I’m trying to understand if there are any ways that graphene or its derivatives could be harmful to human health. My research is about mimicking the potential applications of graphene, to see if inhalation, exposure on the skin, etc., could have an impact on the human body. In principle, graphene – if released as an airborne particle – may pose the same kind of risk as other particles present in the environment around us. I am trying to understand whether graphene could be more damaging for lungs than particles from the motorways for instance.