2025-02-23T06:02:28-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-120365%22&qt=morelikethis&rows=5
2025-02-23T06:02:28-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-120365%22&qt=morelikethis&rows=5
2025-02-23T06:02:28-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T06:02:28-05:00 DEBUG: Deserialized SOLR response
Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules

Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules

SiO₂ matrices with PM1, PM2 and PM3 polymethine dyes are synthesized. The dyes PM2 and PM3 are found to form H-aggregates and dimers, respectively, in aqueous solutions. PM1 dye forms neither H-aggregates nor dimmers due to peculiarities of its structure. The luminescence maximum of PM1 dye in the m...

Full description

Saved in:
Bibliographic Details
Main Authors: Bezkrovnaya, O.N., Pritula, I.M., Plaksii, A.G., Puzikov, V.M., Gurkalenko, Yu.A., Kachkovskiy, A.D., Slominsky, Y.L., Kanaev, A.
Format: Article
Language:English
Published: НТК «Інститут монокристалів» НАН України 2014
Series:Functional Materials
Subjects:
Characterization and properties
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/120365
Tags: Add Tag
No Tags, Be the first to tag this record!
id irk-123456789-120365
record_format dspace
spelling irk-123456789-1203652017-06-13T03:06:13Z Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules Bezkrovnaya, O.N. Pritula, I.M. Plaksii, A.G. Puzikov, V.M. Gurkalenko, Yu.A. Kachkovskiy, A.D. Slominsky, Y.L. Kanaev, A. Characterization and properties SiO₂ matrices with PM1, PM2 and PM3 polymethine dyes are synthesized. The dyes PM2 and PM3 are found to form H-aggregates and dimers, respectively, in aqueous solutions. PM1 dye forms neither H-aggregates nor dimmers due to peculiarities of its structure. The luminescence maximum of PM1 dye in the matrix is shown to be hypsochromically shifted with respect to that in the solution. A rigid structure of SiO₂ matrix suppresses rotation of PM1 dye molecules, that increases the lifetime of the excited states of the dye molecules by 1.6 times in comparison with the one in the solutions. 2014 Article Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules / O.N. Bezkrovnaya, I.M. Pritula, A.G. Plaksii, V.M. Puzikov, Yu.A. Gurkalenko, A.D. Kachkovskiy, Y.L. Slominsky, A. Kanaev // Functional Materials. — 2014. — Т. 21, № 1. — С. 36-41. — Бібліогр.: 23 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm22.01.036 http://dspace.nbuv.gov.ua/handle/123456789/120365 en Functional Materials НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Characterization and properties
Characterization and properties
spellingShingle Characterization and properties
Characterization and properties
Bezkrovnaya, O.N.
Pritula, I.M.
Plaksii, A.G.
Puzikov, V.M.
Gurkalenko, Yu.A.
Kachkovskiy, A.D.
Slominsky, Y.L.
Kanaev, A.
Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules
Functional Materials
description SiO₂ matrices with PM1, PM2 and PM3 polymethine dyes are synthesized. The dyes PM2 and PM3 are found to form H-aggregates and dimers, respectively, in aqueous solutions. PM1 dye forms neither H-aggregates nor dimmers due to peculiarities of its structure. The luminescence maximum of PM1 dye in the matrix is shown to be hypsochromically shifted with respect to that in the solution. A rigid structure of SiO₂ matrix suppresses rotation of PM1 dye molecules, that increases the lifetime of the excited states of the dye molecules by 1.6 times in comparison with the one in the solutions.
format Article
author Bezkrovnaya, O.N.
Pritula, I.M.
Plaksii, A.G.
Puzikov, V.M.
Gurkalenko, Yu.A.
Kachkovskiy, A.D.
Slominsky, Y.L.
Kanaev, A.
author_facet Bezkrovnaya, O.N.
Pritula, I.M.
Plaksii, A.G.
Puzikov, V.M.
Gurkalenko, Yu.A.
Kachkovskiy, A.D.
Slominsky, Y.L.
Kanaev, A.
author_sort Bezkrovnaya, O.N.
title Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules
title_short Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules
title_full Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules
title_fullStr Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules
title_full_unstemmed Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules
title_sort spectral properties of nanoporous sio₂ matrices with polymethine dye molecules
publisher НТК «Інститут монокристалів» НАН України
publishDate 2014
topic_facet Characterization and properties
url http://dspace.nbuv.gov.ua/handle/123456789/120365
citation_txt Spectral properties of nanoporous SiO₂ matrices with polymethine dye molecules / O.N. Bezkrovnaya, I.M. Pritula, A.G. Plaksii, V.M. Puzikov, Yu.A. Gurkalenko, A.D. Kachkovskiy, Y.L. Slominsky, A. Kanaev // Functional Materials. — 2014. — Т. 21, № 1. — С. 36-41. — Бібліогр.: 23 назв. — англ.
series Functional Materials
work_keys_str_mv AT bezkrovnayaon spectralpropertiesofnanoporoussio2matriceswithpolymethinedyemolecules
AT pritulaim spectralpropertiesofnanoporoussio2matriceswithpolymethinedyemolecules
AT plaksiiag spectralpropertiesofnanoporoussio2matriceswithpolymethinedyemolecules
AT puzikovvm spectralpropertiesofnanoporoussio2matriceswithpolymethinedyemolecules
AT gurkalenkoyua spectralpropertiesofnanoporoussio2matriceswithpolymethinedyemolecules
AT kachkovskiyad spectralpropertiesofnanoporoussio2matriceswithpolymethinedyemolecules
AT slominskyyl spectralpropertiesofnanoporoussio2matriceswithpolymethinedyemolecules
AT kanaeva spectralpropertiesofnanoporoussio2matriceswithpolymethinedyemolecules
first_indexed 2023-10-18T20:36:52Z
last_indexed 2023-10-18T20:36:52Z
_version_ 1796150660064870400

Similar Items