Excitation sculpting pulse sequenceTwo gradient echoes around water-selective pulses dephase the water signal.Checked against T.-L. Hwang, A. J. Shaka, J. Magn. Reson. A 112, 275–279 (1995), doi:10.1006/jmra.1995.1047; Bruker pulse programs zgesgp and noesyesgpph.

d_1 p=0

1H:90x

Gz:g31(G_1) p=-1

1H:180x~gauss

1H:180-x

Gz:g31(G_1) p=+1

Gz:g11(G_2) p=+1

1H:180-x~gauss

1H:180x

Gz:g11(G_2) p=-1

1H:fid p=-1

Process NMR spectra in NMRium and draw pulse sequences, from a library of standard experiments or column by column, and save both as figures that open again. The site needs JavaScript, because every spectrum and figure is handled in your browser.

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