3D H(CCO)NH - Gradient enhanced, echo-antiecho


3D H(CCO)NH - with gradients, and echo-antiecho sensitivity enhancement.
Isotropic mixing by DIPSI2, DIPSI2RC, or DIPSI3 sequence.

References

Grzesiek, Anglister and Bax, J. Magn. Reson., B101, 114-119 (1993)

Muhandiran and Kay, J. Magn. Reson. B 103, 203-216 (1994)

Acquisition

Pulse program

hcconhse.fa

Include files etc.

Include file for isotropic mixing scheme: dipsi2C.incl, dipsi2rcC.incl, or dipsi3C.incl

Composite pulse decoupling program for SEDUCE-1 decoupling: waltz16sp3

Shaped pulse file for SEDUCE-1 decoupling: seduce1.jc (JCAMP-DX), seduce1.rf (binary RF format) or seduce1.txt (ASCII).

Read more about the pulse shape file formats.

Parameters

Acquisition parameters: 500 MHz

Processing

Use ux2flx or equivalent utility to convert your Bruker data to Felix "dat" format.

Felix95 processing macro: ft3d_hcconhse.mac

Also used (for correction of digital filter artifacts): digphs.mac


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