Strong enhancement of cyanine dye aggregation by a cationic surfactant

Strong enhancement of cyanine dye aggregation by a cationic surfactant

Optical spectroscopy methods have been used to study the features of cyanine dye 3,3'-dimethyl-9-thienyl-thiacarbocyanine iodide (L-21) aggregation in the presence of cationic surfactant CPB at concentrations above the critical micelle concentration. It has been revealed that the addition of CP...

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Date:2007
Main Authors: Guralchuk, G.Ya., Katrunov, I.K., Grinyov, R.S., Sorokin, A.V., Efimova, S.L., Malyukin, Yu.V., Yarmoluk, S.M.
Format: Article
Language:English
Published: НТК «Інститут монокристалів» НАН України 2007
Series:Functional Materials
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/136500
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Strong enhancement of cyanine dye aggregation by a cationic surfactant / G.Ya. Guralchuk, I.K. Katrunov, R.S. Grinyov, A.V. Sorokin, S.L. Efimova, Yu.V. Malyukin, S.M. Yarmoluk // Functional Materials. — 2007. — Т. 14, № 2. — С. 228-232. — Бібліогр.: 22 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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spelling nasplib_isofts_kiev_ua-123456789-1365002025-02-09T11:10:03Z Strong enhancement of cyanine dye aggregation by a cationic surfactant Значне посилення агрегації ціанінового барвника за допомогою катіонної поверхнево-активної речовини Guralchuk, G.Ya. Katrunov, I.K. Grinyov, R.S. Sorokin, A.V. Efimova, S.L. Malyukin, Yu.V. Yarmoluk, S.M. Optical spectroscopy methods have been used to study the features of cyanine dye 3,3'-dimethyl-9-thienyl-thiacarbocyanine iodide (L-21) aggregation in the presence of cationic surfactant CPB at concentrations above the critical micelle concentration. It has been revealed that the addition of CPB promotes the formation of luminescent molecular aggregates. The aggregates have a complex structure that is manifested in the absorption spectrum as two new bands (hypsochromically and bathochromically shifted). The aggregates formed reveal a highly ordered structure and a significant luminescence. 2007 Article Strong enhancement of cyanine dye aggregation by a cationic surfactant / G.Ya. Guralchuk, I.K. Katrunov, R.S. Grinyov, A.V. Sorokin, S.L. Efimova, Yu.V. Malyukin, S.M. Yarmoluk // Functional Materials. — 2007. — Т. 14, № 2. — С. 228-232. — Бібліогр.: 22 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/136500 en Functional Materials application/pdf НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description Optical spectroscopy methods have been used to study the features of cyanine dye 3,3'-dimethyl-9-thienyl-thiacarbocyanine iodide (L-21) aggregation in the presence of cationic surfactant CPB at concentrations above the critical micelle concentration. It has been revealed that the addition of CPB promotes the formation of luminescent molecular aggregates. The aggregates have a complex structure that is manifested in the absorption spectrum as two new bands (hypsochromically and bathochromically shifted). The aggregates formed reveal a highly ordered structure and a significant luminescence.
format Article
author Guralchuk, G.Ya.
Katrunov, I.K.
Grinyov, R.S.
Sorokin, A.V.
Efimova, S.L.
Malyukin, Yu.V.
Yarmoluk, S.M.
spellingShingle Guralchuk, G.Ya.
Katrunov, I.K.
Grinyov, R.S.
Sorokin, A.V.
Efimova, S.L.
Malyukin, Yu.V.
Yarmoluk, S.M.
Strong enhancement of cyanine dye aggregation by a cationic surfactant
Functional Materials
author_facet Guralchuk, G.Ya.
Katrunov, I.K.
Grinyov, R.S.
Sorokin, A.V.
Efimova, S.L.
Malyukin, Yu.V.
Yarmoluk, S.M.
author_sort Guralchuk, G.Ya.
title Strong enhancement of cyanine dye aggregation by a cationic surfactant
title_short Strong enhancement of cyanine dye aggregation by a cationic surfactant
title_full Strong enhancement of cyanine dye aggregation by a cationic surfactant
title_fullStr Strong enhancement of cyanine dye aggregation by a cationic surfactant
title_full_unstemmed Strong enhancement of cyanine dye aggregation by a cationic surfactant
title_sort strong enhancement of cyanine dye aggregation by a cationic surfactant
publisher НТК «Інститут монокристалів» НАН України
publishDate 2007
url https://nasplib.isofts.kiev.ua/handle/123456789/136500
citation_txt Strong enhancement of cyanine dye aggregation by a cationic surfactant / G.Ya. Guralchuk, I.K. Katrunov, R.S. Grinyov, A.V. Sorokin, S.L. Efimova, Yu.V. Malyukin, S.M. Yarmoluk // Functional Materials. — 2007. — Т. 14, № 2. — С. 228-232. — Бібліогр.: 22 назв. — англ.
series Functional Materials
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first_indexed 2025-11-25T20:54:30Z
last_indexed 2025-11-25T20:54:30Z
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