Nanotechnology Federal report shows progress in safety research, but critics say data are old

Federal agencies have made some progress in addressing the environmental, health, and safety (EHS) risks of nanotechnology, a report from the White House National Science & Technology Council concludes. The document, issued in late June, highlights key areas where federal agencies have worked together to address nanotechnology EHS concerns from 2009 to 2012. Those areas include development of measurement tools that consider the entire life cycle of nanomaterials, collection of workplace exposure data, study of interactions between nanomaterials and biological systems, and analysis of nanomaterials in the environment. “Well-coordinated nanoEHS research is essential to ensure the responsible development and commercialization of ­nanotechnology,” says Thomas Kalil, chair of the committee that wrote the report. Industry groups and others generally commend the report for providing a snapshot of how hundreds of millions of dollars have been invested by the federal government in nanotechnology EHS research. Some...