SHESSLOC: A selective variation of the FUCOUP sequence.
In this paper we carried out a comparison between all the possible selective versions of the basic heteronuclear correlation experiment, the FUCOUP sequence. We concluded that the best experiment is that one in which the selective pulse is given in the carbon dimension, which we called SHESSLOC (Selective HEteronuclear Simultaneous Short and LOng-range Correlations). The sensitivity of the sequence was improved with the introduction of pulsed field gradients.
do Nascimento
Claudia Jorge
CJ
Instituto de Química, Universidade de Brasília (UnB), Campus Universitário Darcy Ribeiro, Instituto Central de Ciências (ICC), Ala Sul, C.P. 04478 CEP: 70904-970 Brasília, D.F., Brazil. claudian@unb.br
Figueroa-Villar
José Daniel
JD
D000465:Algorithms; D004121:Dimethyl Sulfoxide / Q000737:chemistry; D007288:Inosine / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy / Q000706:statistics & numerical data*
D007288:Inosine; D004121:Dimethyl Sulfoxide