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Optics and Spectroscopy, 2021, Volume 129, Issue 5, Pages 642–649
DOI: https://doi.org/10.21883/OS.2021.05.50892.1819-21 (Mi os140) 		 
This article is cited in 4 scientific papers (total in 4 papers)

Optical materials

Synthesis and investigation of the structure and properties of photoactive ZnO–SnO$_2$–Ag(AgCl) nanomaterials for medicine and environmental applications

V. M. Volynkina, D. P. Danilovichb, S. K. Evstropievabc, K. V. Dukelskiiadc, K. Yu. Senchike, R. V. Sadovnichiia, V. M. Kiseleva, I. V. Bagrova, A. S. Saratovskiibf, N. V. Nikonorovc, P. V. Bezborodkina

a S. I. Vavilov State Optical Institute", St. Petersburg
b State Technological Institute of St. Petersburg (Technical University)
c St. Petersburg National Research University of Information Technologies, Mechanics and Optics
d St. Petersburg State University of Telecommunications
e N. N. Petrov Research Institute of Oncology, Saint-Petersburg, Pesochny
f I. V. Grebenshchikov Institute of Silicate Chemistry of the Russian Academy of Sciences, St. Petersburg
Full-text PDF (2300 kB) Citations (4)
DOI: https://doi.org/10.21883/OS.2021.05.50892.1819-21
Abstract: Photoactive ZnO–SnO$_2$–Ag(AgCl) nanomaterials have been prepared by polymer-salt method. Prepared materials able to generate singlet oxygen under UV and blue light irradiation. Materials structure and properties have been studied by optical and luminescence spectroscopy, XRD and SEM analysis. It was found that the structure of ZnO–SnO$_2$–Ag(AgCl) materials consists of hexagonal ZnO, tetragonal SnO$_2$, Ag and AgCl crystals having size 50–60 nm. Obtained materials able to generate chemically active singlet oxygen under UV irradiation and have high bactericidal properties against both gram-positive and gram-negative bacteria. The increase of Ag content enhances the bactericidal properties of prepared materials.
Keywords: luminescence, ZnO, crystal, singlet oxygen.
Funding agency Grant number
Russian Science Foundation 20-19-00559
This work was supported by the Russian Science Foundation, project no. 20-19-00559.
Received: 15.01.2021
Revised: 15.01.2021
Accepted: 05.02.2021
English version:
Optics and Spectroscopy, 2021, Volume 129, Issue 7, Pages 746–753
DOI: https://doi.org/10.1134/S0030400X21050180
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. M. Volynkin, D. P. Danilovich, S. K. Evstropiev, K. V. Dukelskii, K. Yu. Senchik, R. V. Sadovnichii, V. M. Kiselev, I. V. Bagrov, A. S. Saratovskii, N. V. Nikonorov, P. V. Bezborodkin, “Synthesis and investigation of the structure and properties of photoactive ZnO–SnO$_2$–Ag(AgCl) nanomaterials for medicine and environmental applications”, Optics and Spectroscopy, 129:5 (2021), 642–649; Optics and Spectroscopy, 129:7 (2021), 746–753
Citation in format AMSBIB
\Bibitem{VolDanEvs21}
\by V.~M.~Volynkin, D.~P.~Danilovich, S.~K.~Evstropiev, K.~V.~Dukelskii, K.~Yu.~Senchik, R.~V.~Sadovnichii, V.~M.~Kiselev, I.~V.~Bagrov, A.~S.~Saratovskii, N.~V.~Nikonorov, P.~V.~Bezborodkin
\paper Synthesis and investigation of the structure and properties of photoactive ZnO--SnO$_2$--Ag(AgCl) nanomaterials for medicine and environmental applications
\jour Optics and Spectroscopy
\yr 2021
\vol 129
\issue 5
\pages 642--649
\mathnet{http://mi.mathnet.ru/os140}
\crossref{https://doi.org/10.21883/OS.2021.05.50892.1819-21}
\elib{https://elibrary.ru/item.asp?id=46495624}
\transl
\jour Optics and Spectroscopy
\yr 2021
\vol 129
\issue 7
\pages 746--753
\crossref{https://doi.org/10.1134/S0030400X21050180}
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