Overview
Nanotechnology is being applied in many fields in the physical and biological sciences to create
improved materials, devices, and systems. Because an understanding of the toxicity associated with
these types of materials continues to evolve, the applicability of current toxicity tests to
nanomaterials will have to be evaluated and new tests may be needed for regulatory use. NICEATM and
ICCVAM are closely following progress in this area and will work with regulators and stakeholders to
identify test methods that reduce, refine, and replace the use of animals for such testing
requirements.
Detailed information on NIEHS-funded research and activities related to the study of
nanomaterials is available
on the NIEHS website.
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