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Contact: Angela Stark
astark@osa.org
202-416-1443
Optical Society of America
Caption: Zinc oxide (ZnO) nanoparticle distribution in excised human skin. The black line represents the surface of the skin (top), blue represents ZnO nanoparticle distribution in the skin (stratum corneum), and pink represents skin.
Credit: Timothy Kelf, Macquarie University.
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Related news release: Scientists use laser imaging to assess safety of zinc oxide nanoparticles in sunscreen
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