Artículo
High resolution para-hydrogen induced polarization in inhomogeneous magnetic fields
Buljubasich Gentiletti, Lisandro
; Prina, Ignacio
; Franzoni, Maria Belen
; Münnemann, K.; Spiess, H. W.; Acosta, Rodolfo Héctor
Fecha de publicación:
02/2013
Editorial:
Elsevier Inc
Revista:
Journal Of Magnetic Resonance
ISSN:
1090-7807
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
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.
Palabras clave:
Parahydrogen
,
Hyperpolarization
,
Nmr
,
Pasadena
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(IFEG)
Articulos de INST.DE FISICA ENRIQUE GAVIOLA
Articulos de INST.DE FISICA ENRIQUE GAVIOLA
Citación
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
Compartir
Altmétricas