Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/73870
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Multichromophoric calix[4]arenes: Effect of interchromophore distances on linear and nonlinear optical properties |
Autor: | Andreu, Raquel CSIC ORCID; Franco, Santiago CSIC ORCID; Garín, Javier CSIC; Romero, Judith; Villacampa, Belén CSIC ORCID; Blesa, María Jesús CSIC ORCID; Orduna, Jesús CSIC ORCID | Fecha de publicación: | 2012 | Editor: | Wiley-VCH | Citación: | ChemPhysChem 13(13): 3204-3209 (2012) | Resumen: | Multichromophoric calix[4]arenes with two or four disperse red one (DR1) moieties linked to the lower rim have been synthesized. The second-order nonlinear optical activity was measured by using the electric-field-induced second-harmonic generation technique and there was a nearly linear increase of the μβ value with the number of chromophores in the molecule without affecting the charge-transfer absorption wavelength. The effect that the number of DR1 units plays on the hyperpolarizability, the dipole moment, and the absorption maxima has been also studied by using quantum chemical calculations. It was found that it was necessary to synthesize multichromophores with distant chromophores to obtain large nonlinear optical responses. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinm. | URI: | http://hdl.handle.net/10261/73870 | DOI: | 10.1002/cphc.201200203 | Identificadores: | doi: 10.1002/cphc.201200203 issn: 1439-4235 e-issn: 1439-7641 |
Aparece en las colecciones: | (ICMA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
9
checked on 12-abr-2024
WEB OF SCIENCETM
Citations
9
checked on 18-feb-2024
Page view(s)
271
checked on 19-abr-2024
Download(s)
85
checked on 19-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.