Fluorescence of crowned butadienyl dye and its metal complexes
Publication type: Journal Article
Publication date: 1999-01-01
scimago Q3
wos Q2
SJR: 0.422
CiteScore: 5.3
Impact factor: 3.1
ISSN: 10530509, 15734994
Biochemistry
Spectroscopy
Clinical Biochemistry
Law
Sociology and Political Science
Social Sciences (miscellaneous)
Clinical Psychology
Abstract
The absorption and fluorescence spectra of complexes of butadienyl dye (1) with lithium, sodium, magnesium, and calcium cations in MeCN were investigated. The addition of Li, Na, Mg, and Ca perchlorates to the solution of dye 1 in acetonitrile results in a significant (up to 5900-cm−1) short-wavelength shift of the absorption spectrum and a small (about 200-cm−1) short-wavelength shift of the fluorescence spectrum. The recoordination reaction in metal complexes of 1 takes place by intramolecular mechanism. The fluorescence quantum yield of 1Li+, 1Na+, and 1Ca2+ is approximately two times higher than that for 1. It was supposed that Li+ cation coordinates predominantly with oxygen atoms of macrocycle and, hence, influences weakly macrocycle nitrogen atoms conjugated with a molecule π-system.
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Total citations:
18
Citations from 2024:
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GOST
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Druzhinin S. I. et al. Fluorescence of crowned butadienyl dye and its metal complexes // Journal of Fluorescence. 1999. Vol. 9. No. 1. pp. 33-36.
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Druzhinin S. I., Rusalov M. V., Uzhinov B., Gromov S. P., Sergeev S. A., Alfimov M. Fluorescence of crowned butadienyl dye and its metal complexes // Journal of Fluorescence. 1999. Vol. 9. No. 1. pp. 33-36.
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RIS
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TY - JOUR
DO - 10.1023/A:1020531606569
UR - http://link.springer.com/10.1023/A:1020531606569
TI - Fluorescence of crowned butadienyl dye and its metal complexes
T2 - Journal of Fluorescence
AU - Druzhinin, S I
AU - Rusalov, M V
AU - Uzhinov, B.M.
AU - Gromov, S P
AU - Sergeev, S. A.
AU - Alfimov, M.V.
PY - 1999
DA - 1999/01/01
PB - Springer Nature
SP - 33-36
IS - 1
VL - 9
SN - 1053-0509
SN - 1573-4994
ER -
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BibTex (up to 50 authors)
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@article{1999_Druzhinin,
author = {S I Druzhinin and M V Rusalov and B.M. Uzhinov and S P Gromov and S. A. Sergeev and M.V. Alfimov},
title = {Fluorescence of crowned butadienyl dye and its metal complexes},
journal = {Journal of Fluorescence},
year = {1999},
volume = {9},
publisher = {Springer Nature},
month = {jan},
url = {http://link.springer.com/10.1023/A:1020531606569},
number = {1},
pages = {33--36},
doi = {10.1023/A:1020531606569}
}
Cite this
MLA
Copy
Druzhinin, S. I., et al. “Fluorescence of crowned butadienyl dye and its metal complexes.” Journal of Fluorescence, vol. 9, no. 1, Jan. 1999, pp. 33-36. http://link.springer.com/10.1023/A:1020531606569.
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