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Optics and Spectroscopy, 2018, Volume 124, Issue 6, Pages 783–789
DOI: https://doi.org/10.21883/OS.2018.06.46081.45-18 (Mi os981) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Spectroscopy of condensed matter

Photochromic properties and surface enhanced Raman scattering spectra of indoline spiropyran in silver-based nanocomposite films

S. A. Maskevichab, G. T. Vasilyukb, V. F. Askirkab, N. D. Strekalb, B. S. Luk’yanovcd, A. G. Starikovc, A. A. Starikovac, M. B. Luk’yanovac, A. D. Pugachevc, V. I. Minkinc

a Belorussian State University, International State Ecological Institute, Minsk, 220070, Belarus
b Grodno State University, Grodno, 230023, Belarus
c Southern Federal University, Rostov-on-Don, 344006, Russia
d Don State Technical University, Rostov-on-Don, 344000, Russia
Citations (1)
DOI: https://doi.org/10.21883/OS.2018.06.46081.45-18
Abstract: The structure and photochromic transformations of composite organometallic nanosystems composed of Ag nanoparticles covered with a layer of indoline-spiropyran (ISP) molecules from solutions were studied by spectrophotometry, surface Raman scattering spectroscopy (SERS) and quantum chemistry. Analysis of experimental data showed that studied nanostructured systems have photochromic properties, manifested in the reversible photo-induced changes both of the electronic-absorption spectra and of the relative intensity of the SERS bands. The open form of ISP, formed in the organometallic nanostructured film as a result of photochromic transformations, has an adsorption geometry, and, possibly, a conformation different from that formed as a result of chemisorption of ISP molecules on silver colloids.
Funding agency Grant number
Belarusian Republican Foundation for Fundamental Research Ф16P-213
Russian Foundation for Basic Research 16-53-00187 Бел_а
European Commission Projects 561525-EPP-1-2015-1-LV-EPPKA2-CBHE-JP-ERASMUS+
Received: 14.02.2018
English version:
Optics and Spectroscopy, 2018, Volume 124, Issue 6, Pages 814–820
DOI: https://doi.org/10.1134/S0030400X18060164
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. A. Maskevich, G. T. Vasilyuk, V. F. Askirka, N. D. Strekal, B. S. Luk'yanov, A. G. Starikov, A. A. Starikova, M. B. Luk'yanova, A. D. Pugachev, V. I. Minkin, “Photochromic properties and surface enhanced Raman scattering spectra of indoline spiropyran in silver-based nanocomposite films”, Optics and Spectroscopy, 124:6 (2018), 783–789; Optics and Spectroscopy, 124:6 (2018), 814–820
Citation in format AMSBIB
\Bibitem{MasVasAsk18}
\by S.~A.~Maskevich, G.~T.~Vasilyuk, V.~F.~Askirka, N.~D.~Strekal, B.~S.~Luk'yanov, A.~G.~Starikov, A.~A.~Starikova, M.~B.~Luk'yanova, A.~D.~Pugachev, V.~I.~Minkin
\paper Photochromic properties and surface enhanced Raman scattering spectra of indoline spiropyran in silver-based nanocomposite films
\jour Optics and Spectroscopy
\yr 2018
\vol 124
\issue 6
\pages 783--789
\mathnet{http://mi.mathnet.ru/os981}
\crossref{https://doi.org/10.21883/OS.2018.06.46081.45-18}
\elib{https://elibrary.ru/item.asp?id=34982884}
\transl
\jour Optics and Spectroscopy
\yr 2018
\vol 124
\issue 6
\pages 814--820
\crossref{https://doi.org/10.1134/S0030400X18060164}
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