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Three-color luminescent transformation of the julolidine pyrylo/pyridocyanine dyes in the adsorbed state. / Shelkovnikov, Vladimir V.; Kargapolova, Irina Yu; Korotaev, Sergey V. et al.

In: Journal of Photochemistry and Photobiology A: Chemistry, Vol. 375, 15.04.2019, p. 181-190.

Research output: Contribution to journal › Article › peer-review

Harvard

Shelkovnikov, VV, Kargapolova, IY, Korotaev, SV, Orlova, NA, Rybalova, TV & Chuikov, IP 2019, 'Three-color luminescent transformation of the julolidine pyrylo/pyridocyanine dyes in the adsorbed state', Journal of Photochemistry and Photobiology A: Chemistry, vol. 375, pp. 181-190. https://doi.org/10.1016/j.jphotochem.2019.02.022

APA

Shelkovnikov, V. V., Kargapolova, I. Y., Korotaev, S. V., Orlova, N. A., Rybalova, T. V., & Chuikov, I. P. (2019). Three-color luminescent transformation of the julolidine pyrylo/pyridocyanine dyes in the adsorbed state. Journal of Photochemistry and Photobiology A: Chemistry, 375, 181-190. https://doi.org/10.1016/j.jphotochem.2019.02.022

Vancouver

Shelkovnikov VV, Kargapolova IY, Korotaev SV, Orlova NA, Rybalova TV, Chuikov IP. Three-color luminescent transformation of the julolidine pyrylo/pyridocyanine dyes in the adsorbed state. Journal of Photochemistry and Photobiology A: Chemistry. 2019 Apr 15;375:181-190. doi: 10.1016/j.jphotochem.2019.02.022

Author

Shelkovnikov, Vladimir V. ; Kargapolova, Irina Yu ; Korotaev, Sergey V. et al. / Three-color luminescent transformation of the julolidine pyrylo/pyridocyanine dyes in the adsorbed state. In: Journal of Photochemistry and Photobiology A: Chemistry. 2019 ; Vol. 375. pp. 181-190.

BibTeX

@article{a7766115a96e4aac84e7132507ed2087,
title = "Three-color luminescent transformation of the julolidine pyrylo/pyridocyanine dyes in the adsorbed state",
abstract = "Pyrylocyanine dyes with julolidinyl donor groups are used for determination of aromatic amines on silica gel. The formed julolidine pyridocyanines are unstable on silica support and give bright three-color luminescent products: initial red proceeds to green and blue. The latter appear due to oxidation and dehydration of the julolidine cycle in the pyridocyanine dye formed. The structures of pyridocyanine oxidized forms were established by X-ray and NMR methods. The luminescence spectra transformations of the pyridocyanines on silica support and the evidence of the chemical and photochemical oxidation by the air oxygen are represented.",
keywords = "Aromatic amine reaction, Julolidinyl pyrylo- and pyridocyanines, Oxidation, Photooxidation of julolidinyl cycle, Silica support, Three-color luminescence",
author = "Shelkovnikov, {Vladimir V.} and Kargapolova, {Irina Yu} and Korotaev, {Sergey V.} and Orlova, {Natalia A.} and Rybalova, {Tatyana V.} and Chuikov, {Igor P.}",
note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",
year = "2019",
month = apr,
day = "15",
doi = "10.1016/j.jphotochem.2019.02.022",
language = "English",
volume = "375",
pages = "181--190",
journal = "Journal of Photochemistry and Photobiology A: Chemistry",
issn = "1010-6030",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Three-color luminescent transformation of the julolidine pyrylo/pyridocyanine dyes in the adsorbed state

AU - Shelkovnikov, Vladimir V.

AU - Kargapolova, Irina Yu

AU - Korotaev, Sergey V.

AU - Orlova, Natalia A.

AU - Rybalova, Tatyana V.

AU - Chuikov, Igor P.

N1 - Publisher Copyright: © 2019 Elsevier B.V.

PY - 2019/4/15

Y1 - 2019/4/15

N2 - Pyrylocyanine dyes with julolidinyl donor groups are used for determination of aromatic amines on silica gel. The formed julolidine pyridocyanines are unstable on silica support and give bright three-color luminescent products: initial red proceeds to green and blue. The latter appear due to oxidation and dehydration of the julolidine cycle in the pyridocyanine dye formed. The structures of pyridocyanine oxidized forms were established by X-ray and NMR methods. The luminescence spectra transformations of the pyridocyanines on silica support and the evidence of the chemical and photochemical oxidation by the air oxygen are represented.

AB - Pyrylocyanine dyes with julolidinyl donor groups are used for determination of aromatic amines on silica gel. The formed julolidine pyridocyanines are unstable on silica support and give bright three-color luminescent products: initial red proceeds to green and blue. The latter appear due to oxidation and dehydration of the julolidine cycle in the pyridocyanine dye formed. The structures of pyridocyanine oxidized forms were established by X-ray and NMR methods. The luminescence spectra transformations of the pyridocyanines on silica support and the evidence of the chemical and photochemical oxidation by the air oxygen are represented.

KW - Aromatic amine reaction

KW - Julolidinyl pyrylo- and pyridocyanines

KW - Oxidation

KW - Photooxidation of julolidinyl cycle

KW - Silica support

KW - Three-color luminescence

UR - http://www.scopus.com/inward/record.url?scp=85062041301&partnerID=8YFLogxK

U2 - 10.1016/j.jphotochem.2019.02.022

DO - 10.1016/j.jphotochem.2019.02.022

M3 - Article

AN - SCOPUS:85062041301

VL - 375

SP - 181

EP - 190

JO - Journal of Photochemistry and Photobiology A: Chemistry

JF - Journal of Photochemistry and Photobiology A: Chemistry

SN - 1010-6030

ER -

ID: 18626168