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Optics and Spectroscopy, 2019, Volume 127, Issue 4, Pages 687–690
DOI: https://doi.org/10.21883/OS.2019.10.48377.128-19 (Mi os594) 		 
This article is cited in 6 scientific papers (total in 6 papers)

Optical materials

Specific features of interactions of polyvinylpyrrolidone molecules with zinc and silver ions in aqueous solutions according to IR spectroscopy data

N. A. Volkovaa, S. K. Evstropievab, N. V. Nikonorova, K. S. Evstropyeva

a ITMO University, 197101, St. Petersburg, Russia
b St. Petersburg State Institute of Technology (Technical University), 190013, St. Petersburg, Russia
Citations (6)
DOI: https://doi.org/10.21883/OS.2019.10.48377.128-19
Abstract: Aqueous solutions containing polyvinylpyrrolidone and zinc and silver nitrates are studied by IR spectroscopy. It is shown that introduction of zinc and silver nitrates into polyvinylpyrrolidone solutions leads to a shift of the polymer absorption bands to lower wavenumbers. The results obtained indicate the possibility of formation of complexes consisting of polymer molecules and metal ions.
Keywords: IR spectroscopy, absorption spectrum, polyvinylpyrrolidone, metal ions.
Funding agency Grant number
Russian Science Foundation 19-19-00596
This work was partially (S.K. Evstropiev) supported by the Russian Science Foundation, project no. 19-19-00596.
Received: 04.04.2019
Revised: 04.04.2019
Accepted: 11.04.2019
English version:
Optics and Spectroscopy, 2019, Volume 127, Issue 4, Pages 738–741
DOI: https://doi.org/10.1134/S0030400X19100308
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: N. A. Volkova, S. K. Evstropiev, N. V. Nikonorov, K. S. Evstropyev, “Specific features of interactions of polyvinylpyrrolidone molecules with zinc and silver ions in aqueous solutions according to IR spectroscopy data”, Optics and Spectroscopy, 127:4 (2019), 687–690; Optics and Spectroscopy, 127:4 (2019), 738–741
Citation in format AMSBIB
\Bibitem{VolEvsNik19}
\by N.~A.~Volkova, S.~K.~Evstropiev, N.~V.~Nikonorov, K.~S.~Evstropyev
\paper Specific features of interactions of polyvinylpyrrolidone molecules with zinc and silver ions in aqueous solutions according to IR spectroscopy data
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 4
\pages 687--690
\mathnet{http://mi.mathnet.ru/os594}
\crossref{https://doi.org/10.21883/OS.2019.10.48377.128-19}
\elib{https://elibrary.ru/item.asp?id=41848296}
\transl
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 4
\pages 738--741
\crossref{https://doi.org/10.1134/S0030400X19100308}
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  • https://www.mathnet.ru/eng/os/v127/i4/p687
    • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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