EPA’s Proposed Nano Rule: What Should You Be Doing Now?

In its first step towards regulating nanoscale materials, EPA plans to impose a one-time electronic reporting and recordkeeping requirement under TSCA on manufacturer (“manufacturer” is defined to include importers) and processors of particles ranging from 1-100 nanometers and exhibiting unique characteristics due to their size.

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NIOSH CIB On Carbon Nanotubes and Nanofibers Includes Lower REL

On April 24, 2013, the National Institute for Occupational Safety and Health (NIOSH) released Current Intelligence Bulletin 65: Occupational Exposure to Carbon Nanotubes and Nanofibers, which includes a proposed recommended exposure limit (REL) that is significantly lower than that in the 2010 draft. 

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Industry Consortium for Environmental Measurement of Nanomaterials Publishes Practical Nano Measurement Guide

The Industry Consortium for Environmental Measurement of Nanomaterials (ICEMN) announced today the release of a series of articles to serve as a practical guide for state and federal regulatory agencies tasked with measuring engineered nanomaterials in the environment.

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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). 

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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.

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