doi:10.3390/nano10122369
Lars B. Leibrock 1, Harald Jungnickel 1, Jutta Tentschert 1, Aaron Katz 1, Blaza Toman 2 , Elijah J. Petersen 3 , Frank S. Bierkandt 1, Ajay Vikram Singh 1 , Peter Laux 1 and Andreas Luch 1
1 German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany;
2 Information Technology Laboratory, National Institute of Standards and Technology, 100 Bureau Drive, Gaitherburg, MD 20899-8311, USA;
3 Materials Measurement Laboratory, National Institute of Standards and Technology, 100 Bureau Drive, Gaitherburg, MD 20899-8311, USA;
ALI systems are considered to be a promising exposure system to study toxicological e ects of airborne nanomaterials instead of in vivo inhalation studies and have been widely used to assess the toxicology of nanomaterials in recent years. However, the robustness of these methods is not yet wellunderstood. Here we reported a C&E analysis of a commonly used flow through ALI exposure system.
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