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dc.contributor.author
Marrassini, Carla
dc.contributor.author
Idrissi, Abdenacer
dc.contributor.author
de Waele, Isabelle
dc.contributor.author
Smail, Khadidja
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Tchouar, Noureddine
dc.contributor.author
Moreau, Myriam
dc.contributor.author
Mezzetti Alberto
dc.date.available
2017-06-19T19:03:06Z
dc.date.issued
2015-05
dc.identifier.citation
Marrassini, Carla; Idrissi, Abdenacer; de Waele, Isabelle; Smail, Khadidja; Tchouar, Noureddine; et al.; Organic solvent–luteolin interactions studied by FT-Raman, Vis-Raman, UV-Raman spectroscopy and DFT calculations; Elsevier Science; Journal of Molecular Liquids; 205; 5-2015; 2-8
dc.identifier.issn
0167-7322
dc.identifier.uri
http://hdl.handle.net/11336/18458
dc.description.abstract
The interactions of luteolin with three alcohols (methanol, 1-propanol, 1-butanol) and dimethylsulfoxide (DMSO) were studied by FT-Raman, Vis-Raman and UV-Raman spectroscopies, coupled to density functional theory calculations. No large shift was observed for the bands in the spectra of luteolin in alcohols or DMSO in the 1700–1550 cm− 1 region. This is possibly related to the presence of a strong intramolecular hydrogen bond involving the 5-OH and the carbonyl of luteolin, as suggested by literature data [V. Exarchou, A. Troganis, I.P. Gerothanassis, M. Tsimidou, D. Boskou, Tetrahedron 2002, 58, 7423–7429] and DFT calculations. Furthermore, DFT calculations suggest that the CO stretching of luteolin is implicated in several vibrational modes, whereas the most upshifted band in the 1700–1550 cm− 1 can be interpreted as arising mainly from a 5-OH bending. The results are discussed in the framework of vibrational spectroscopy studies on flavonoids, of the photophysical properties of luteolin, and of the reported literature of vibrational spectra of luteolin under different conditions, in particular when interacting with biomolecules.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Luteolin
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Vis-Raman
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Ft-Raman
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Uv-Raman
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Dft
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Hydrogen Bond
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Otras Ciencias Químicas
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Ciencias Químicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Organic solvent–luteolin interactions studied by FT-Raman, Vis-Raman, UV-Raman spectroscopy and DFT calculations
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-06-16T21:30:40Z
dc.journal.volume
205
dc.journal.pagination
2-8
dc.journal.pais
Países Bajos
dc.journal.ciudad
Ámsterdam
dc.description.fil
Fil: Marrassini, Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Farmacología. Cátedra de Farmacognosia; Argentina
dc.description.fil
Fil: Idrissi, Abdenacer. Université Lille 1; Francia
dc.description.fil
Fil: de Waele, Isabelle. Université Lille 1; Francia
dc.description.fil
Fil: Smail, Khadidja. Université des Sciences et de la Technologie d’Oran Mohamed Boudiaf; Argelia
dc.description.fil
Fil: Tchouar, Noureddine. Oran University of Science and Technology - Mohamed Boudiaf; Argelia
dc.description.fil
Fil: Moreau, Myriam. Université Lille 1; Francia
dc.description.fil
Fil: Mezzetti Alberto. Université Lille 1; Francia
dc.journal.title
Journal of Molecular Liquids
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0167732214003729
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.molliq.2014.08.014
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