Doklady Physical Chemistry

, том 481 , издание 1 , страницы 95-99

Application of SERS and SEF Spectroscopy for Detection of Water-Soluble Fullerene–Chlorin Dyads and Chlorin e6

A Yu Belik ¹

V. I. Kukushkin ²

A Yu Rybkin ¹

N S Goryachev ¹

P A Mikhailov ³

V S Romanova ⁴

O A Kraevaya ¹

P A Troshin ^{1, 5}

A. I. Kotelnikov ¹

Скрыть аффилиации авторов Показать аффилиации авторов: 5 аффилиаций

Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia |

Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, RUSSIA |

Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, Russia |

⁴

Nesmeyanov Institute of Organoelement Chemistry, Russian Academy of Sciences, Moscow, Russia |

⁵

Skolkovo Institute of Science and Technology, Skolkovo, Russia |

Тип публикации: Journal Article

Дата публикации: 2018-07-31

Pleiades Publishing

Doklady Physical Chemistry

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SJR: 0.195

CiteScore: 1.7

Impact factor: 1.5

ISSN: 00125016, 16083121

DOI: 10.1134/S0012501618070023

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Physical and Theoretical Chemistry

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Free fluorescence spectra in solution and surface-enhanced Raman scattering (SERS) and surface enhanced fluorescence (SEF) spectra of chlorin e6 and water-soluble covalent fullerene–chlorin dyads have been studied. It has been demonstrated that chlorin e6 and covalent fullerene–chlorin dyads have similar characteristic SERS spectra. The fullerene–chlorin dyads show a pronounced SEF signal, while native chlorin e6 has no fluorescence on surface, which is consistent with the theory predicting an inverse dependence of the SEF intensity on the free fluorescence quantum yield. The concentration dependence of the SEF intensity is linear for the dyads in the range 0.1–2.0 μmol/L. These effects allow one to determine, with high sensitivity, the content of fullerene–chlorin dyads with a low quantum yield of free fluorescence in solutions, which opens wide opportunities for study of biological properties of fullerene–chlorin dyads and their applications in medicine.

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Bulletin of the Russian Academy of Sciences: Physics	Bulletin of the Russian Academy of Sciences: Physics, 2, 50% Bulletin of the Russian Academy of Sciences: Physics 2 публикации, 50%
Frontiers in Bioengineering and Biotechnology	Frontiers in Bioengineering and Biotechnology, 1, 25% Frontiers in Bioengineering and Biotechnology 1 публикация, 25%
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Belik A. Yu. et al. Application of SERS and SEF Spectroscopy for Detection of Water-Soluble Fullerene–Chlorin Dyads and Chlorin e6 // Doklady Physical Chemistry. 2018. Vol. 481. No. 1. pp. 95-99.

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Belik A. Yu., Kukushkin V. I., Rybkin A. Yu., Goryachev N. S., Mikhailov P. A., Romanova V. S., Kraevaya O. A., Troshin P. A., Kotelnikov A. I. Application of SERS and SEF Spectroscopy for Detection of Water-Soluble Fullerene–Chlorin Dyads and Chlorin e6 // Doklady Physical Chemistry. 2018. Vol. 481. No. 1. pp. 95-99.

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TY - JOUR

DO - 10.1134/S0012501618070023

UR - https://doi.org/10.1134/S0012501618070023

TI - Application of SERS and SEF Spectroscopy for Detection of Water-Soluble Fullerene–Chlorin Dyads and Chlorin e6

T2 - Doklady Physical Chemistry

AU - Belik, A Yu

AU - Kukushkin, V. I.

AU - Rybkin, A Yu

AU - Goryachev, N S

AU - Mikhailov, P A

AU - Romanova, V S

AU - Kraevaya, O A

AU - Troshin, P A

AU - Kotelnikov, A. I.

PY - 2018

DA - 2018/07/31

PB - Pleiades Publishing

SP - 95-99

IS - 1

VL - 481

SN - 0012-5016

SN - 1608-3121

ER -

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@article{2018_Belik,

author = {A Yu Belik and V. I. Kukushkin and A Yu Rybkin and N S Goryachev and P A Mikhailov and V S Romanova and O A Kraevaya and P A Troshin and A. I. Kotelnikov},

title = {Application of SERS and SEF Spectroscopy for Detection of Water-Soluble Fullerene–Chlorin Dyads and Chlorin e6},

journal = {Doklady Physical Chemistry},

year = {2018},

volume = {481},

publisher = {Pleiades Publishing},

month = {jul},

url = {https://doi.org/10.1134/S0012501618070023},

number = {1},

pages = {95--99},

doi = {10.1134/S0012501618070023}

}

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Belik, A. Yu., et al. “Application of SERS and SEF Spectroscopy for Detection of Water-Soluble Fullerene–Chlorin Dyads and Chlorin e6.” Doklady Physical Chemistry, vol. 481, no. 1, Jul. 2018, pp. 95-99. https://doi.org/10.1134/S0012501618070023.