Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods

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RECERCAT Principal > Universitat de Barcelona > Química Inorgànica i Orgànica > Articles publicats en revistes (Química Inorgànica i Orgànica) > Visualizar documento

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dc.contributor	Universitat de Barcelona
dc.contributor.author	Takechi, Hideaki
dc.contributor.author	Arteaga, Oriol
dc.contributor.author	Ribó i Trujillo, Josep M.
dc.contributor.author	Watarai, Hitoshi
dc.date	2011-11-15T10:03:42Z
dc.date	2011-11-15T10:03:42Z
dc.date	2011-04-29
dc.identifier.citation	1420-3049
dc.identifier.citation	595010
dc.identifier.uri	http://hdl.handle.net/2445/20724
dc.format	12 p.
dc.format	application/pdf
dc.language.iso	eng
dc.publisher	MDPI Publishing
dc.relation	Reproducció del document publicat a: http://dx.doi.org/10.3390/molecules16053636
dc.relation	Molecules, 2011, 16(5), 3636-3647
dc.relation	http://dx.doi.org/10.3390/molecules16053636
dc.rights	cc-by, (c) Takechi et al., 2011
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by/3.0/es
dc.subject	Quiralitat
dc.subject	Dicroisme circular
dc.subject	Refracció doble
dc.subject	Porfirines
dc.subject	Agregació (Química)
dc.subject	Chirality
dc.subject	Circular dichroism
dc.subject	Double refraction
dc.subject	Porphyrins
dc.subject	Aggregation (Chemistry)
dc.title	Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.description.abstract	The centrifugal liquid membrane (CLM) cell has been utilized for chiroptical studies of liquid-liquid interfaces with a conventional circular dichroism (CD) spectropolarimeter. These studies required the characterization of optical properties of the rotating cylindrical CLM glass cell, which was used under the high speed rotation. In the present study, we have measured the circular and linear dichroism (CD and LD) spectra and the circular and linear birefringence (CB and LB) spectra of the CLM cell itself as well as those of porphyrine aggregates formed at the liquid-liquid interface in the CLM cell, applying Mueller matrix measurement method. From the results, it was confirmed that the CLM-CD spectra of the interfacial porphyrin aggregates observed by a conventional CD spectropolarimeter should be correct irrespective of LD and LB signals in the CLM cell.

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