Read my lips. Risks are speculative.
“Andrew Maynard, *Director of the Risk Science Center at the University of Michigan* is not entirely convinced that there is an issue. “Donaldson’s work certainly demonstrates the potential for graphene flakes to present a health risk if they are able to be inhaled and enter the lungs, or penetrate to the region surrounding the lungs. But that is a big ‘if’,” he told Materials Today. Pharyngeal aspiration delivers particles – or platelets flakes – to the lungs within liquid droplets and the droplets determine where the material is deposited. “This allows early experimentation on what could occur if the material could enter the lungs under handling and use,” Maynard adds. “But it doesn’t provide information on the plausibility of exposure occurring.” We do not yet know whether graphene flakes can become airborne and inhaled in a form that is dangerous during use.” Questions concerning health risks – while important – remain speculative,” Maynard says.”
Case closed.
- Your friend and humble scribe
“Andrew Maynard, *Director of the Risk Science Center at the University of Michigan* is not entirely convinced that there is an issue. “Donaldson’s work certainly demonstrates the potential for graphene flakes to present a health risk if they are able to be inhaled and enter the lungs, or penetrate to the region surrounding the lungs. But that is a big ‘if’,” he told Materials Today. Pharyngeal aspiration delivers particles – or platelets flakes – to the lungs within liquid droplets and the droplets determine where the material is deposited. “This allows early experimentation on what could occur if the material could enter the lungs under handling and use,” Maynard adds. “But it doesn’t provide information on the plausibility of exposure occurring.” We do not yet know whether graphene flakes can become airborne and inhaled in a form that is dangerous during use.” Questions concerning health risks – while important – remain speculative,” Maynard says.”
Case closed.
- Your friend and humble scribe