Single-transition coherence transfer by adiabatic cross polarization in NMR.
Chemphyschem
; 1(4): 217-21, 2000 Dec 15.
Article
em En
| MEDLINE
| ID: mdl-23696324
ABSTRACT
Spin-state selective coherence transfer between single-transition coherences in a scalar-coupled two-spin system may be achieved by employing highly selective, constant amplitude radio frequency fields. We extend this method by employing amplitude-modulated pulses to achieve an adiabatic transfer, as shown in the picture (I=intensity). Different limiting cases are considered. The imperfect reversibility of the transfer reveals deviations from adiabaticity.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chemphyschem
Assunto da revista:
BIOFISICA
/
QUIMICA
Ano de publicação:
2000
Tipo de documento:
Article
País de afiliação:
França