Improving resolution in single-scan 2D spectroscopy.
New schemes are introduced that allow one to improve the resolution in the indirect dimension of single-scan 'ultrafast' two-dimensional NMR spectra. The methods combine undersampling with band-selective pulses to recover signals that lie outside the detection bandwidth. The efficiency is illustrated for homonuclear total correlation spectroscopy (TOCSY) of quinidine.
Pelupessy
Philippe
P
Département de Chimie, Associé au CNRS, Paris Cedex 05, France. philippe.pelupessy@ens.fr
Duma
Luminita
L
Bodenhausen
Geoffrey
G
D000465:Algorithms; D003198:Computer Simulation; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008956:Models, Chemical; D011802:Quinidine / Q000032:analysis*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012815:Signal Processing, Computer-Assisted
D011802:Quinidine