volume 157 pages 80-92

Novel 18-crown-6-ether containing mono- and bisstyryl dyes derived from pyridine moiety as fluorescent dyes for non-covalent interaction with DNA

Anna Y Lebedeva 1
Natalia V Grinberg 1
Tatiana V Burova 1
Kirill K. Babievsky 1
Publication typeJournal Article
Publication date2018-10-01
scimago Q2
wos Q1
SJR0.680
CiteScore8.5
Impact factor4.2
ISSN01437208, 18733743
General Chemical Engineering
Process Chemistry and Technology
Abstract
Bisstyrylpyridine dyes 1 and 2, in which two styrylpyridine moieties are connected to each other through the oxo- or azacrown ether unit, and their monomer analogues 3 and 4 have been synthesized and spectroscopically characterized. The prepared bisstyryl dyes 1 and 2 are the rare example of bisstyryls constructed in tail-to-tail mode. The binding of dyes 1–4 with salmon DNA has been evaluated using the UV–vis, CD, fluorescence, high-sensitivity differential scanning calorimetry, viscometric data and molecular modeling. The dyes were found to have negligible fluorescence in a buffer solution, but exhibited a significant emission increase upon binding to DNA. The results obtained are consistent with a groove binding mode between mono- and bisstyryls and DNA.
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Lebedeva A. Y. et al. Novel 18-crown-6-ether containing mono- and bisstyryl dyes derived from pyridine moiety as fluorescent dyes for non-covalent interaction with DNA // Dyes and Pigments. 2018. Vol. 157. pp. 80-92.
GOST all authors (up to 50) Copy
Lebedeva A. Y., Федорова О. С., Tsvetkov V. B., Grinberg V. Y., Grinberg N. V., Burova T. V., S. Dubovik A., Babievsky K. K., Fedorov Y. V. Novel 18-crown-6-ether containing mono- and bisstyryl dyes derived from pyridine moiety as fluorescent dyes for non-covalent interaction with DNA // Dyes and Pigments. 2018. Vol. 157. pp. 80-92.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1016/j.dyepig.2018.04.038
UR - https://linkinghub.elsevier.com/retrieve/pii/S0143720818303887
TI - Novel 18-crown-6-ether containing mono- and bisstyryl dyes derived from pyridine moiety as fluorescent dyes for non-covalent interaction with DNA
T2 - Dyes and Pigments
AU - Lebedeva, Anna Y
AU - Федорова, О. С.
AU - Tsvetkov, Vladimir B.
AU - Grinberg, Valerij Y
AU - Grinberg, Natalia V
AU - Burova, Tatiana V
AU - S. Dubovik, Alexander
AU - Babievsky, Kirill K.
AU - Fedorov, Yury V
PY - 2018
DA - 2018/10/01
PB - Elsevier
SP - 80-92
VL - 157
SN - 0143-7208
SN - 1873-3743
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2018_Lebedeva,
author = {Anna Y Lebedeva and О. С. Федорова and Vladimir B. Tsvetkov and Valerij Y Grinberg and Natalia V Grinberg and Tatiana V Burova and Alexander S. Dubovik and Kirill K. Babievsky and Yury V Fedorov},
title = {Novel 18-crown-6-ether containing mono- and bisstyryl dyes derived from pyridine moiety as fluorescent dyes for non-covalent interaction with DNA},
journal = {Dyes and Pigments},
year = {2018},
volume = {157},
publisher = {Elsevier},
month = {oct},
url = {https://linkinghub.elsevier.com/retrieve/pii/S0143720818303887},
pages = {80--92},
doi = {10.1016/j.dyepig.2018.04.038}
}