NIOSH Announces New Findings On Lung Tumor Formation in Laboratory Mice Exposed to Multi-Walled Carbon Nanotubes

On March 11, 2013, at the annual meeting of the Society of Toxicology, researchers from the National Institute for Occupational Safety and Health (NIOSH) reported preliminary findings from a new laboratory study in which mice were exposed by inhalation to multi-walled carbon nanotubes (MWCNT). 

Designing Nanoparticles for Safety – The 4 Micron Rule

By | GlobalTort | October 16, 2012

Research from the UK appears to present a lesson in smart product design, in this instance as to nanoparticles. Prior studies have shown that nanoparticles cause inflammation in the lung, and show signs of having the adverse health impacts of asbestos. So, the researchers experimented with fiber length to see if different fibers produced different impacts.