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dc.contributor.authorUllah, Saleem
dc.contributor.authorAhmad, Irshad
dc.contributor.authorAlias, Yatimah
dc.contributor.authorYusoff, Ismail
dc.contributor.authorAshraf, Muhammad Aqeel
dc.date.accessioned2014-09-30T10:41:44Z
dc.date.available2014-09-30T10:41:44Z
dc.date.issued2013
dc.identifier.citationUllah, S., Ahmad, I., Alias, Y., Yusoff, I., & Ashraf, M. A. (2013). Characterization of triphenylamino-based polymethine dyes. <i>Journal of Chemistry</i>, <i>2013</i>, Article 136908. <a href="https://doi.org/10.1155/2013/136908" target="_blank">https://doi.org/10.1155/2013/136908</a>
dc.identifier.otherCONVID_23837192
dc.identifier.otherTUTKAID_62796
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/44362
dc.description.abstractIn this high-technology application, age functional dyes especially polymethine dyes have captured much attention of the researchers due to their immense potential for high-tech uses. Polymethine dyes show promising absorption spectra in the visible range, which can be easily exploited for the use of written text copying, photographic imaging, or photothermographic recording materials. Keeping this in mind, our research is composed of an i nvestigation of two triphenylamino-based polymethine dyes, a known polymethine dye 3 and a new one polymethine dye 5, which have been synthesized by the reaction of 4-(diphenylamino) benzaldehyde 2 and 4, 4´-(phenylazanediyl) dibenzaldehyde 4 with 4, 4´-vinylidene-bis(N, N-dimethylaniline) 1. Based on bis- dimethylaminophenylethylene moiety, the new polymethine dye showed more high absorption spectra in the range of 600– 700nmthanthatoftheknownpolymethinedyebasedonbis-dimethylaminophenylethylenemoiety.Theirmaximumspectrawere exhibited at 637nm and 653nm, respectively. Their leuco-converted reversible colored forms were also investigated.fi
dc.language.isoeng
dc.publisherHindawi Publishing Corporation
dc.relation.ispartofseriesJournal of Chemistry
dc.relation.urihttp://www.hindawi.com/journals/jchem/2013/136908/
dc.subject.otherdyes
dc.subject.otherpolymethine dyes
dc.titleCharacterization of triphenylamino-based polymethine dyes
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201409162801
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineSoveltava kemiafi
dc.contributor.oppiaineApplied Chemistryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2014-09-16T03:30:04Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.relation.issn2090-9063
dc.relation.numberinseries0
dc.relation.volume2013
dc.type.versionpublishedVersion
dc.rights.copyright© 2013 Saleem Ullah et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttp://creativecommons.org/licenses/by/3.0/
dc.relation.doi10.1155/2013/136908


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© 2013 Saleem Ullah et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Except where otherwise noted, this item's license is described as © 2013 Saleem Ullah et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.