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

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 use...

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Autores: Takechi, Hideaki, Arteaga Barriel, Oriol, Ribó i Trujillo, Josep M., Watarai, Hitoshi
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2011
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/20724
Acceso en línea:https://hdl.handle.net/2445/20724
Access Level:acceso abierto
Palabra clave:Quiralitat
Dicroisme circular
Refracció doble
Porfirines
Agregació (Química)
Chirality
Circular dichroism
Double refraction
Porphyrins
Aggregation (Chemistry)
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spelling Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methodsTakechi, HideakiArteaga Barriel, OriolRibó i Trujillo, Josep M.Watarai, HitoshiQuiralitatDicroisme circularRefracció doblePorfirinesAgregació (Química)ChiralityCircular dichroismDouble refractionPorphyrinsAggregation (Chemistry)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.MDPI Publishing2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/20724Articles publicats en revistes (Química Inorgànica i Orgànica)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: http://dx.doi.org/10.3390/molecules16053636Molecules, 2011, 16(5), 3636-3647http://dx.doi.org/10.3390/molecules16053636cc-by, (c) Takechi et al., 2011http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/207242026-05-27T06:46:51Z
dc.title.none.fl_str_mv Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
title Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
spellingShingle Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
Takechi, Hideaki
Quiralitat
Dicroisme circular
Refracció doble
Porfirines
Agregació (Química)
Chirality
Circular dichroism
Double refraction
Porphyrins
Aggregation (Chemistry)
title_short Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
title_full Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
title_fullStr Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
title_full_unstemmed Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
title_sort Chiroptical measurement of chiral aggregates at liquid-liquid interface in centrifugal liquid membrane cell by Mueller matrix and conventional circular dichroism methods
dc.creator.none.fl_str_mv Takechi, Hideaki
Arteaga Barriel, Oriol
Ribó i Trujillo, Josep M.
Watarai, Hitoshi
author Takechi, Hideaki
author_facet Takechi, Hideaki
Arteaga Barriel, Oriol
Ribó i Trujillo, Josep M.
Watarai, Hitoshi
author_role author
author2 Arteaga Barriel, Oriol
Ribó i Trujillo, Josep M.
Watarai, Hitoshi
author2_role author
author
author
dc.subject.none.fl_str_mv Quiralitat
Dicroisme circular
Refracció doble
Porfirines
Agregació (Química)
Chirality
Circular dichroism
Double refraction
Porphyrins
Aggregation (Chemistry)
topic Quiralitat
Dicroisme circular
Refracció doble
Porfirines
Agregació (Química)
Chirality
Circular dichroism
Double refraction
Porphyrins
Aggregation (Chemistry)
description 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.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/20724
url https://hdl.handle.net/2445/20724
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: http://dx.doi.org/10.3390/molecules16053636
Molecules, 2011, 16(5), 3636-3647
http://dx.doi.org/10.3390/molecules16053636
dc.rights.none.fl_str_mv cc-by, (c) Takechi et al., 2011
http://creativecommons.org/licenses/by/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by, (c) Takechi et al., 2011
http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI Publishing
publisher.none.fl_str_mv MDPI Publishing
dc.source.none.fl_str_mv Articles publicats en revistes (Química Inorgànica i Orgànica)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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