High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields

Autores
Buljubasich Gentiletti, Lisandro; Prina, Ignacio; Franzoni, Maria Belen; Münnemann, K.; Spiess, H. W.; Acosta, Rodolfo Héctor
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The application of parahydrogen for the generation of hyperpolarization has increased continuously during the last years. When the chemical reaction is carried out at the same field as the NMR experiment (PASADENA protocol) an antiphase signal is obtained, with a separation of the resonance lines of a few Hz. This imposes a stringent limit to the homogeneity of the magnetic field in order to avoid signal cancellation. In this work we detect the signal arising from hyperpolarized Hexene by means of a CPMG pulse train. After Fourier transformation the obtained J-spectra not only presents an enhanced spectral resolution but also avoids partial peak cancellation.
Fil: Buljubasich Gentiletti, Lisandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Prina, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Franzoni, Maria Belen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Münnemann, K.. Max Planck Institute for Polymer Research; Alemania
Fil: Spiess, H. W.. Max Planck Institute for Polymer Research; Alemania
Fil: Acosta, Rodolfo Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Materia
Parahydrogen
Hyperpolarization
Nmr
Pasadena
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/25396
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling High resolution para-hydrogen induced polarization in inhomogeneous magnetic fieldsBuljubasich Gentiletti, LisandroPrina, IgnacioFranzoni, Maria BelenMünnemann, K.Spiess, H. W.Acosta, Rodolfo HéctorParahydrogenHyperpolarizationNmrPasadenahttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The application of parahydrogen for the generation of hyperpolarization has increased continuously during the last years. When the chemical reaction is carried out at the same field as the NMR experiment (PASADENA protocol) an antiphase signal is obtained, with a separation of the resonance lines of a few Hz. This imposes a stringent limit to the homogeneity of the magnetic field in order to avoid signal cancellation. In this work we detect the signal arising from hyperpolarized Hexene by means of a CPMG pulse train. After Fourier transformation the obtained J-spectra not only presents an enhanced spectral resolution but also avoids partial peak cancellation.Fil: Buljubasich Gentiletti, Lisandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Prina, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Franzoni, Maria Belen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Münnemann, K.. Max Planck Institute for Polymer Research; AlemaniaFil: Spiess, H. W.. Max Planck Institute for Polymer Research; AlemaniaFil: Acosta, Rodolfo Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaElsevier Inc2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25396Buljubasich Gentiletti, Lisandro; Prina, Ignacio; Franzoni, Maria Belen; Münnemann, K.; Spiess, H. W.; et al.; High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields ; Elsevier Inc; Journal Of Magnetic Resonance; 230; 2-2013; 155-1591090-7807CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmr.2013.02.008info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1090780713000487info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:29:18Zoai:ri.conicet.gov.ar:11336/25396instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:29:18.7CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
title High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
spellingShingle High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
Buljubasich Gentiletti, Lisandro
Parahydrogen
Hyperpolarization
Nmr
Pasadena
title_short High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
title_full High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
title_fullStr High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
title_full_unstemmed High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
title_sort High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
dc.creator.none.fl_str_mv Buljubasich Gentiletti, Lisandro
Prina, Ignacio
Franzoni, Maria Belen
Münnemann, K.
Spiess, H. W.
Acosta, Rodolfo Héctor
author Buljubasich Gentiletti, Lisandro
author_facet Buljubasich Gentiletti, Lisandro
Prina, Ignacio
Franzoni, Maria Belen
Münnemann, K.
Spiess, H. W.
Acosta, Rodolfo Héctor
author_role author
author2 Prina, Ignacio
Franzoni, Maria Belen
Münnemann, K.
Spiess, H. W.
Acosta, Rodolfo Héctor
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Parahydrogen
Hyperpolarization
Nmr
Pasadena
topic Parahydrogen
Hyperpolarization
Nmr
Pasadena
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The application of parahydrogen for the generation of hyperpolarization has increased continuously during the last years. When the chemical reaction is carried out at the same field as the NMR experiment (PASADENA protocol) an antiphase signal is obtained, with a separation of the resonance lines of a few Hz. This imposes a stringent limit to the homogeneity of the magnetic field in order to avoid signal cancellation. In this work we detect the signal arising from hyperpolarized Hexene by means of a CPMG pulse train. After Fourier transformation the obtained J-spectra not only presents an enhanced spectral resolution but also avoids partial peak cancellation.
Fil: Buljubasich Gentiletti, Lisandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Prina, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Franzoni, Maria Belen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Münnemann, K.. Max Planck Institute for Polymer Research; Alemania
Fil: Spiess, H. W.. Max Planck Institute for Polymer Research; Alemania
Fil: Acosta, Rodolfo Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
description The application of parahydrogen for the generation of hyperpolarization has increased continuously during the last years. When the chemical reaction is carried out at the same field as the NMR experiment (PASADENA protocol) an antiphase signal is obtained, with a separation of the resonance lines of a few Hz. This imposes a stringent limit to the homogeneity of the magnetic field in order to avoid signal cancellation. In this work we detect the signal arising from hyperpolarized Hexene by means of a CPMG pulse train. After Fourier transformation the obtained J-spectra not only presents an enhanced spectral resolution but also avoids partial peak cancellation.
publishDate 2013
dc.date.none.fl_str_mv 2013-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/25396
Buljubasich Gentiletti, Lisandro; Prina, Ignacio; Franzoni, Maria Belen; Münnemann, K.; Spiess, H. W.; et al.; High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields ; Elsevier Inc; Journal Of Magnetic Resonance; 230; 2-2013; 155-159
1090-7807
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25396
identifier_str_mv Buljubasich Gentiletti, Lisandro; Prina, Ignacio; Franzoni, Maria Belen; Münnemann, K.; Spiess, H. W.; et al.; High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields ; Elsevier Inc; Journal Of Magnetic Resonance; 230; 2-2013; 155-159
1090-7807
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmr.2013.02.008
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1090780713000487
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Inc
publisher.none.fl_str_mv Elsevier Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846082763119132672
score 13.22299

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