,
volume 120
,
issue 3
,
pages 379-385
Spectral Properties and Photodynamic Activity of Complexes of Polycationic Derivative of Fullerene C60 with Xanthene Dye Fluorescein
Publication type: Journal Article
Publication date: 2016-03-01
scimago Q4
wos Q4
SJR: 0.145
CiteScore: 0.9
Impact factor: 0.9
ISSN: 0030400X, 15626911
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Abstract
Using spectrophotometry and stationary and kinetic fluorimetry, we have shown that xanthene dye fluorescein forms complexes with polycationic derivative of fullerene in aqueous solutions mainly due to electrostatic interactions. It is found that efficient quenching of singlet excited states of dye occurs in the structure of these complexes due to the transfer of excitation or electron from dye to fullerene. As a result, the photodynamic activity of the newly formed complex is much higher than that of fluorescein and fullerene derivative. This effect makes it possible to predict the formation of new-generation hybrid photodynamic preparations using dyes excited only into a singlet state; as a result, directed searches for these dyes are significantly facilitated.
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Kotelnikov A. I. et al. Spectral Properties and Photodynamic Activity of Complexes of Polycationic Derivative of Fullerene C60 with Xanthene Dye Fluorescein // Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 2016. Vol. 120. No. 3. pp. 379-385.
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Kotelnikov A. I., Rybkin A. Yu., Goryachev N. S., Belik A. Yu., Troshin P. A. Spectral Properties and Photodynamic Activity of Complexes of Polycationic Derivative of Fullerene C60 with Xanthene Dye Fluorescein // Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 2016. Vol. 120. No. 3. pp. 379-385.
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RIS
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TY - JOUR
DO - 10.1134/S0030400X16030152
UR - https://doi.org/10.1134/S0030400X16030152
TI - Spectral Properties and Photodynamic Activity of Complexes of Polycationic Derivative of Fullerene C60 with Xanthene Dye Fluorescein
T2 - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)
AU - Kotelnikov, A. I.
AU - Rybkin, A Yu
AU - Goryachev, N S
AU - Belik, A Yu
AU - Troshin, P A
PY - 2016
DA - 2016/03/01
PB - Pleiades Publishing
SP - 379-385
IS - 3
VL - 120
SN - 0030-400X
SN - 1562-6911
ER -
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BibTex (up to 50 authors)
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@article{2016_Kotelnikov,
author = {A. I. Kotelnikov and A Yu Rybkin and N S Goryachev and A Yu Belik and P A Troshin},
title = {Spectral Properties and Photodynamic Activity of Complexes of Polycationic Derivative of Fullerene C60 with Xanthene Dye Fluorescein},
journal = {Optics and Spectroscopy (English translation of Optika i Spektroskopiya)},
year = {2016},
volume = {120},
publisher = {Pleiades Publishing},
month = {mar},
url = {https://doi.org/10.1134/S0030400X16030152},
number = {3},
pages = {379--385},
doi = {10.1134/S0030400X16030152}
}
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MLA
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Kotelnikov, A. I., et al. “Spectral Properties and Photodynamic Activity of Complexes of Polycationic Derivative of Fullerene C60 with Xanthene Dye Fluorescein.” Optics and Spectroscopy (English translation of Optika i Spektroskopiya), vol. 120, no. 3, Mar. 2016, pp. 379-385. https://doi.org/10.1134/S0030400X16030152.
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