journal article·2013-11

New Non Phyto‐ and Eco‐Toxic Alumina‐Stabilized Silver and Praseodymium Nanoparticles

Agnieszka Maria Jastrzębska, Ewa Karwowska, Agnieszka Tabernacka, Paulina Mosdorf, Paweł Polis, Patrycja Kurtycz, Andrzej Olszyna, Antoni Ryszard Kunicki

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Abstract

In the present study, we examined how the active aluminum nano‐oxide in the gamma form used as a neutral carrier for the nanoparticles of various metals (as Ag , Pr ) affected their toxic behavior. Our experiments have shown that exposure to metal nanoparticles can be reduced by binding the nanoparticles to alumina nanoparticles and the aluminum nano‐oxide is suitable to function as the nano‐stabilizer for the Ag and Pr nanoparticles. We have managed to manufacture new alumina‐stabilized silver and praseodymium nanoparticles using dry sol‐gel method that are not phyto‐ and eco‐toxic.
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Research context

OpenAlex topics: Nanoparticles: synthesis and applications · Laser-Ablation Synthesis of Nanoparticles · Nanotechnology research and applications

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Affiliations

Faculty of Materials Science and Engineering Warsaw University of Technology Warsaw 02‐507 Woloska 141 Poland

Faculty of Environmental Engineering Warsaw University of Technology Warsaw 00‐653 Nowowiejska 20 Poland

Faculty of Chemistry Warsaw University of Technology Warsaw 00‐664 Noakowskiego 3 Poland

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