TY - CONF A1 - Lichtenstein, D. A1 - Meyer, Th. A1 - Böhmert, L. A1 - Sieg, H. A1 - Juling, S. A1 - Thünemann, Andreas A1 - Lopies, I. E. A1 - Bräuning, A. A1 - Lampen, A. T1 - Evidence for particle-specific and coating-related uptake of silver nanoparticles N2 - Present data indicate that the quantification of silver nanoparticle internalization revealed a clear particle-specific and coatingrelated uptake. Furthermore, a high amount of silver nanoparticles is taken up in cell models of higher complexity. Thus, an underestimation of particle effects in vitro might be prevented by considering cell models with greater proximity to the in vivo situation. T2 - 52nd Congress of the European-Societies-of-Toxicology (EUROTOX) CY - Seville, Spain DA - 04.09.2016 KW - Small-angle X-ray scattering KW - SAXS KW - Nanoparticle KW - Silver PY - 2017 DO - https://doi.org/10.1016/j.toxlet.2016.06.1938 SN - 0378-4274 VL - 258 SP - S267 EP - S267 PB - Elsevier Ltd. AN - OPUS4-40936 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Sieg, H. A1 - Lehmann, C. A1 - Kästner, Claudia A1 - Krause, B. A1 - Burel, A. A1 - Chevance, S. A1 - Böhmert, L. A1 - Lichtenstein, D. A1 - Tentschert, J. A1 - Bräuning, A. A1 - Laux, A. A1 - Thünemann, Andreas A1 - Loipis, I. E. A1 - Fessard, V. A1 - Luch, A. A1 - Lampen, A. T1 - Effects of Al-, Ti- and Zn-containing nanomaterials on cell lines in vitro N2 - Among the different tested endpoints, Al- and Ticontaining nanomaterials did notshowany toxicity in intestinal cell lines in vitro. Nevertheless, this absence of effect was not due to an absence of exposure, since particle-specific uptake was reported. Metal particle uptake over a long time period might therefore be relevant for risk assessment of aluminum- and titanium-containing food products. T2 - 52nd Congress of the European-Societies-of-Toxicology (EUROTOX) CY - Seville, Spain DA - 04.09.2017 KW - Nanoparticles PY - 2017 DO - https://doi.org/10.1016/j.toxlet.2016.06.1954 SN - 0378-4274 VL - 258 SP - S272 PB - Elsevier Ltd. AN - OPUS4-40939 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lichtenstein, D. A1 - Böhmert, L. A1 - Meyer, Th. A1 - Sieg, H. A1 - Thünemann, Andreas A1 - Loipis, I. E. A1 - Bäuning, A. A1 - Lampen, A. T1 - Core or coating material? What dictates the uptake and translocation of nanoparticles in vitro? N2 - A core-dependent effect on nanoparticle translocation was revealed. Both the uptake and transport of nanoparticles in and through cells should be considered when discussing nanoparticle fate and safety. T2 - 52nd Congress of the European-Societies-of-Toxicology (EUROTOX) CY - Seville, Spain DA - 04.09.2016 KW - Small-angle X-ray scattering KW - SAXS KW - Silver KW - Nanoparticle PY - 2017 DO - https://doi.org/10.1016/j.toxlet.2016.06.1940 SN - 0378-4274 SN - 1879-3169 VL - 258 SP - S267 EP - S268 PB - Elsevier Ltd. AN - OPUS4-40935 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -