Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Joanna Pelka"'
Autor:
Silvia Diabaté, Joanna Pelka, Doris Marko, Anne Frühmesser, H. Blank, Heike P. Schuchmann, Helge Gehrke, Clarissa Marquardt, Carsten Weiss, Dagmar Gerthsen, Lena L. Hecht, Melanie Esselen
Publikováno v:
Nanotoxicology. 7:274-293
The use of nanostructured silica (SiO2) particles is no longer restricted to biomedical and (bio-) technological fields but rather finding applications in products of the food industry. Thus, our studies on the toxicological relevance of SiO2 nanopar
Platinum nanoparticles and their cellular uptake and DNA platination at non-cytotoxic concentrations
Autor:
Joanna Pelka, Reinhard Schneider, Marlene Crone, Christian G. Hartinger, Helge Gehrke, Michael Türk, Dagmar Gerthsen, Doris Marko, Stefan Bräse, Felix Bleimund, H. Blank
Publikováno v:
Archives of Toxicology. 85:799-812
Three differently sized, highly dispersed platinum nanoparticle (Pt-NP) preparations were generated by supercritical fluid reactive deposition (SFRD) and deposited on a β-cyclodextrin matrix. The average particle size and size distribution were stee
Autor:
W. Send, Helge Gehrke, H. Blank, Doris Marko, Thierry Muller, Reinhard Schneider, Stefan Bräse, Marlene Crone, Volker Zibat, Michael Türk, Dagmar Gerthsen, Joanna Pelka, Melanie Esselen, P. Brenner
Publikováno v:
Chemical Research in Toxicology. 22:649-659
Supercritical fluid reactive deposition was used for the deposition of highly dispersed platinum nanoparticles with controllable metal content and particle size distribution on beta-cyclodextrin. The average particle size and size distribution were s
Autor:
Doris Marko, Anja Rechel, Joanna Pelka, Manfred M. Kappes, Christian G. Hartinger, Frank Hennrich, Helge Gehrke
Publikováno v:
Nanotoxicology. 7(1)
Single walled carbon nanotubes were studied with respect to cytotoxic and genotoxic properties in cells of the gastrointestinal tract as exemplified for the human colon carcinoma cell line HT29. No effect on cell growth in the sulphorhodamine B assay
Autor:
Doris Marko, Helge Gehrke, H. Blank, Reinhard Schneider, Christian G. Hartinger, Felix Bleimund, Joanna Pelka, Dagmar Gerthsen
Publikováno v:
Toxicology Letters. 205:S282-S283
Autor:
Joanna Pelka, Helge Gehrke, Melanie Esselen, Michael Türk, Marlene Crone, Stefan Bräse, Thierry Muller, Holger Blank, Winfried Send, Volker Zibat, Patrice Brenner, Reinhard Schneider, Dagmar Gerthsen, Doris Marko
Publikováno v:
Chemical Research in Toxicology; Apr2009, Vol. 22 Issue 4, p649-659, 11p