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https://hdl.handle.net/1822/7841
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Raposo, M. Manuela M. | - |
dc.contributor.author | Ferreira, Ana M. P. F. | - |
dc.contributor.author | Belsley, M. | - |
dc.contributor.author | Moura, João C. V. P. | - |
dc.date.accessioned | 2008-05-21T15:49:58Z | - |
dc.date.available | 2008-05-21T15:49:58Z | - |
dc.date.issued | 2008-04-18 | - |
dc.date.submitted | 2008-02-11 | - |
dc.identifier.citation | Raposo, M. M. M., Ferreira, A. M. F. P., Belsley, M., & Moura, J. C. V. P. (2008, June). 5′-Alkoxy-2,2′-bithiophene azo dyes: a novel promising series of NLO-chromophores. Tetrahedron. Elsevier BV. http://doi.org/10.1016/j.tet.2008.04.061 | eng |
dc.identifier.issn | 0040-4020 | eng |
dc.identifier.uri | https://hdl.handle.net/1822/7841 | - |
dc.description.abstract | A series of bithienyl azo dyes has been prepared from their corresponding coupling components, 5-alkoxy-2,2´-bithiophenes. The solvatochromic behavior of the compounds was investigated. The hyperpolarizabilities β of derivatives 3-5 were measured using hyper-Rayleigh scattering and thermogravimetric analysis (TGA) was used to evaluate their thermal stability. The experimental results indicate that, good nonlinearity-thermal stability is well balanced for azo-bithiophene NLO-chromophores 3-5 making them good candidates for NLO applications. | eng |
dc.description.sponsorship | Fundação para a Ciência e Tecnologia. | por |
dc.language.iso | eng | eng |
dc.publisher | Elsevier | eng |
dc.rights | openAccess | eng |
dc.subject | Synthesis | eng |
dc.subject | Azo coupling | eng |
dc.subject | 5-alkoxy-2,2´-bithiophene couplers | eng |
dc.subject | Heterocyclic azo dyes | eng |
dc.subject | Solvatochromic probes | eng |
dc.subject | UV-visible spectroscopy | eng |
dc.subject | Thermal stability | eng |
dc.subject | Nonlinear optics (NLO) applications | eng |
dc.subject | Donor-acceptor conjugated systems | eng |
dc.subject | First hyperpolarizability | eng |
dc.subject | nonlinear optics (NLO) | por |
dc.title | 5´-alkoxy-2,2´-bithiophene azo dyes: a novel promising series of NLO chromophores | eng |
dc.type | article | por |
dc.peerreviewed | yes | eng |
sdum.number | 25 | eng |
sdum.pagination | 5878-5884 | eng |
sdum.publicationstatus | published | eng |
sdum.volume | 64 | eng |
oaire.citationStartPage | 5878 | por |
oaire.citationEndPage | 5884 | por |
oaire.citationIssue | 25 | por |
oaire.citationVolume | 64 | por |
dc.identifier.doi | 10.1016/j.tet.2008.04.061 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Tetrahedron | por |
Aparece nas coleções: | CDQuim - Artigos (Papers) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Manuscript.doc1.pdf | Documento principal | 430,52 kB | Adobe PDF | Ver/Abrir |
Manuscript.doc2.pdf | Dados recolhidos | 47,15 kB | Adobe PDF | Ver/Abrir |
Manuscript.doc3.pdf | Dados recolhidos | 133,79 kB | Adobe PDF | Ver/Abrir |