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Optics and Spectroscopy, 2019, Volume 127, Issue 3, Pages 490–497
DOI: https://doi.org/10.21883/OS.2019.09.48208.138-19 (Mi os622) 		 
This article is cited in 3 scientific papers (total in 3 papers)

Nanophotonics

The effect of photoinduced processes on quantum dot surface on electron transfer efficiency in TiO2/quantum dot structures

E. P. Kolesovaa, F. M. Safina, V. G. Maslova, Yu. K. Gun'kob, A. O. Orlovaa

a St. Petersburg National Research University of Information Technologies, Mechanics and Optics
b Trinity College, Dublin, Ireland
Citations (3)
DOI: https://doi.org/10.21883/OS.2019.09.48208.138-19
Abstract: The effect of photoinduced processes on the CdSe/ZnS quantum dots surface on the functionality of TiO2 nanoparticles/quantum dots hybrid structures has been studied. We demonstrate that pre-irradiation of QDs layers allows for a threefold increase in the photoinduced electron transfer efficiency in the structures. It was shown that photoinduced processes affect both the efficiency of nonradiative processes in QDs and electron transfer conditions in hybrid structures.
Keywords: semiconductor quantum dots, titanium dioxide nanoparticles, hybrid structures, photoactivation, photoinduced processes on the surface of quantum dots, photoinduced electron transfer.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 08-08
This work was financially supported by the Government of the Russian Federation within the framework of the project on improving the competitiveness of leading Russian universities among the world's leading scientific and educational centers; Grant 08-08.
Received: 25.03.2019
Revised: 25.03.2019
Accepted: 23.04.2019
English version:
Optics and Spectroscopy, 2019, Volume 127, Issue 3, Pages 548–554
DOI: https://doi.org/10.1134/S0030400X19090157
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. P. Kolesova, F. M. Safin, V. G. Maslov, Yu. K. Gun'ko, A. O. Orlova, “The effect of photoinduced processes on quantum dot surface on electron transfer efficiency in TiO2/quantum dot structures”, Optics and Spectroscopy, 127:3 (2019), 490–497; Optics and Spectroscopy, 127:3 (2019), 548–554
Citation in format AMSBIB
\Bibitem{KolSafMas19}
\by E.~P.~Kolesova, F.~M.~Safin, V.~G.~Maslov, Yu.~K.~Gun'ko, A.~O.~Orlova
\paper The effect of photoinduced processes on quantum dot surface on electron transfer efficiency in TiO$_{2}$/quantum dot structures
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 3
\pages 490--497
\mathnet{http://mi.mathnet.ru/os622}
\crossref{https://doi.org/10.21883/OS.2019.09.48208.138-19}
\elib{https://elibrary.ru/item.asp?id=41175038}
\transl
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 3
\pages 548--554
\crossref{https://doi.org/10.1134/S0030400X19090157}
Linking options:
  • https://www.mathnet.ru/eng/os622
  • https://www.mathnet.ru/eng/os/v127/i3/p490
    • This publication is cited in the following 3 articles:
    1. Ekaterina Kolesova, Anastasia Bulgakova, Vladimir Maslov, Andrei Veniaminov, Aliaksei Dubavik, Yurii Gun'ko, Olga Efremenkova, Vladimir Oleinikov, Anna Orlova, “Bactericidal Activity of Multilayered Hybrid Structures Comprising Titania Nanoparticles and CdSe Quantum Dots under Visible Light”, Nanomaterials, 11:12 (2021), 3331  crossref
    2. F. M. Safin, V. G. Maslov, A. Yu. Dubavik, E. P. Kolesova, A. V. Baranov, A. V. Fedorov, “Photochemically induced circular dichroism of semiconductor nanocrystals”, Optics and Spectroscopy, 128:8 (2020), 1230–1235  mathnet  mathnet  crossref
    3. E. P. Kolesova, F. M. Safin, V. G. Maslov, A. Dubavik, Y. K. Gun'ko, A. O. Orlova, “Photophysics of titania nanoparticle/quantum dot hybrid structures”, Optics and Spectroscopy, 128:8 (2020), 1256–1261  mathnet  mathnet  crossref
    Citing articles in Google Scholar: Russian citations, English citations
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