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Mineral–Polymer Composites Based on Hydroxyapatite and Polyvinylpyrrolidone for Medical Applications

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Abstract

Hydroxyapatite (HA)–polyvinylpyrrolidone (PVP) nanocomposites with the HA/PVP ratio of 3.6–14.5 were synthesized by chemical precipitation from solutions of calcium nitrate and ammonium hydrogen phosphate in a PVP solution. The phase composition, size of coherent scattering regions, and size and morphology of HA particles were determined after heat treatment of the products of synthesis. The chemical interaction of the composite components was established by ESR spectroscopy on exposure to laser radiation at 355 nm.

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ACKNOWLEDGMENTS

The authors are grateful to V.I. Morozov (Arbuzov Institute of Organic and Physical Chemistry, RAS, Kazan) for valuable remarks and advice.

Funding

This work was supported by Program P32 of the Presidium of the Russian Academy of Sciences.

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Authors and Affiliations

  1. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, 119334, Moscow, Russia

    I. V. Fadeeva, A. S. Fomin &  S. M. Barinov

  2. Moscow State University, 119991, Moscow, Russia

    F. I. Grabovenko

  3. Kazan (Volga Region) Federal University, 420008, Kazan, Russia

    F. F. Murzakhanov, A. I. Akhmed & G. V. Mamin

Authors
  1. I. V. Fadeeva
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  2. F. I. Grabovenko
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  3. A. S. Fomin
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  4. S. M. Barinov
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  5. F. F. Murzakhanov
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  6. A. I. Akhmed
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  7. G. V. Mamin
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Corresponding author

Correspondence to I. V. Fadeeva.

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Translated by Z. Svitanko

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Fadeeva, I.V., Grabovenko, F.I., Fomin, A.S. et al. Mineral–Polymer Composites Based on Hydroxyapatite and Polyvinylpyrrolidone for Medical Applications. Dokl Chem 487, 203–206 (2019). https://doi.org/10.1134/S0012500819070097

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  • DOI: https://doi.org/10.1134/S0012500819070097

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