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Evaluating the toxicity of TiO2-based nanoparticles to Chinese hamster ovary cells and Escherichia coli: a complementary experimental and computational approach

  • Alicja Mikolajczyk,
  • Natalia Sizochenko,
  • Ewa Mulkiewicz,
  • Anna Malankowska,
  • Michal Nischk,
  • Przemyslaw Jurczak,
  • Seishiro Hirano,
  • Grzegorz Nowaczyk,
  • Adriana Zaleska-Medynska,
  • Jerzy Leszczynski,
  • Agnieszka Gajewicz and
  • Tomasz Puzyn

Beilstein J. Nanotechnol. 2017, 8, 2171–2180, doi:10.3762/bjnano.8.216

Graphical Abstract
  • University, Umultowska 85, 61-614 Poznan, Poland 10.3762/bjnano.8.216 Abstract Titania-supported palladium, gold and bimetallic nanoparticles (second-generation nanoparticles) demonstrate promising photocatalytic properties. However, due to unusual reactivity, second-generation nanoparticles can be
  • (Brunauer–Emmett–Teller surface, BET) of nanoparticles were discussed. Keywords: Au/Pd–TiO2 photocatalyst; bimetallic nanoparticles; nanotoxicity; nano-QSAR; second-generation nanoparticles; Introduction Unmodified titania (TiO2) nanoparticles (so-called first-generation NPs) represent a material that
  • with higher concentration of palladium appear to be more cytotoxic. It is worth noting that a general understanding of the factors that play a prevailing role in the toxicity of second-generation nanoparticles is crucial to establish the mechanism of their toxicity. The overall results of this study
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Published 17 Oct 2017
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