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Science 22 August 2008:
Vol. 321. no. 5892, pp. 1036 - 1037
DOI: 10.1126/science.321.5892.1036

News Focus

NANOTECHNOLOGY:
Can High-Speed Tests Sort Out Which Nanomaterials Are Safe?

Robert F. Service

A flood of strange new substances based on ultrasmall particles is forcing researchers to reinvent toxicology.

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Science. ISSN 0036-8075 (print), 1095-9203 (online)