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Russian Chemical Bulletin

, Volume 63, Issue 9, pp 2126–2129 | Cite as

Toxicity evaluation of polyvinyltriazole and a related silver-containing nanocomposite

  • G. F. Prozorova
  • A. S. Pozdnyakov
  • S. A. Korzhova
  • T. G. Ermakova
  • M. A. Novikov
  • E. A. Titov
  • L. M. Sosedova
Full Articles

Abstract

The water-soluble polymer nanocomposite consisting of metal silver nanoparticles stabilized by poly-1-vinyl-1,2,4-triazole was synthesized by the chemical reduction method. The formation of the nanosized metal phase was confirmed by UV spectroscopy, transmission electron microscopy, and X-ray diffraction analysis. The silver nanoparticles 2—10 nm are uniformly distributed in all polymer volume. The toxicological properties were studied, and a lethal dose was established. The morphological study of tissues of animal organs and brain revealed no significant structural changes.

Keywords

polymer nanocomposites silver nanoparticles poly-1-vinyl-1,2,4-triazole toxicological properties non-toxicity 

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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  • G. F. Prozorova
    • 1
  • A. S. Pozdnyakov
    • 1
  • S. A. Korzhova
    • 1
  • T. G. Ermakova
    • 1
  • M. A. Novikov
    • 2
  • E. A. Titov
    • 2
  • L. M. Sosedova
    • 2
  1. 1.A. E. Favorsky Irkutsk Institute of ChemistrySiberian Branch of the Russian Academy of SciencesIrkutskRussian Federation
  2. 2.Research Institute of Labor Medicine and Human-Ecology, East-Siberian Scientific Center of Human EcologySiberian Branch of the Russian Academy of Medical SciencesAngarskRussian Federation

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