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Home > News > Challenges Of Risk-Based Nanotech Research

October 15th, 2007

Challenges Of Risk-Based Nanotech Research

Abstract:
Understanding the environmental health and safety (EHS) implications of engineered nanotechnology is receiving a lot of attention these days. The federal government and other groups are working hard to develop effective EHS research strategies to ensure public safety as more nanotech-containing products make their way to consumers.

One such group is the International Council on Nanotechnology, which is based at Rice University. ICON held a pair of workshops over the past year to get a handle on what research needs to be carried out to develop a predictive model for assessing how nanoparticles will interact with biological systems.

"We need to have good correlations between the physical and chemical properties of nanoparticles and their potential interactions in biological systems and the environment," points out ICON Director Kristen Kulinowski. "The lack of a quantitative framework for understanding those interactions is leaving us in a bind with respect to doing risk assessment," she says.

Source:
pubs.acs.org

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