Difference between revisions of "Pansy triple.m"
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| − | {{DISPLAYTITLE: | + | {{DISPLAYTITLE:pansy_triple.m}} __NOTOC__ |
| − | Triple-channel PANSY pulse sequence from Figure 1 in the paper by Kupce, Freeman, and John (https:// | + | Triple-channel PANSY pulse sequence from Figure 1 in the paper by Kupce, Freeman, and John (https://doi.org/10.1021/ja0634876); see also https://doi.org/10.1007/128_2011_226. |
==Syntax== | ==Syntax== | ||
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fid=pansy_triple(spin_system,parameters,H,R,K) | fid=pansy_triple(spin_system,parameters,H,R,K) | ||
| − | == | + | ==Parameters== |
parameters.spins - three nuclei on which the sequence | parameters.spins - three nuclei on which the sequence | ||
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Below is the output of the triple-channel PANSY example file (examples/nmr_liquids/pansy_triple_ch.m) for the 13C natural abundance glycine: | Below is the output of the triple-channel PANSY example file (examples/nmr_liquids/pansy_triple_ch.m) for the 13C natural abundance glycine: | ||
| − | [File:pansy_triple_ch.png] | + | [[File:pansy_triple_ch.png]] |
==Notes== | ==Notes== | ||
Decoupling with respect to any of the working nuclei is impossible in this pulse sequence. | Decoupling with respect to any of the working nuclei is impossible in this pulse sequence. | ||
| + | |||
| + | This is the magnitude-mode analytical-pathway version. Gradient echo/anti-echo PANSY variants should be implemented as separate pulse sequence functions. | ||
==See also== | ==See also== | ||
| − | + | [[pansy_cosy.m]], [[clip_hsqc.m]], [[coloc.m]], [[cosy.m]], [[crazed.m]], [[ct_cosy.m]], [[ct_hsqc.m]], [[dept.m]], [[deptq.m]], [[dqf_cosy.m]], [[ecosy.m]], [[hetcor.m]], [[hmbc.m]], [[hmqc.m]], [[hoesy.m]], [[hsqc.m]], [[inadequate.m]], [[inadequate_2d.m]], [[inept.m]], [[inv_rec.m]], [[mqs.m]], [[mqs_refocus.m]], [[noesy.m]], [[roesy.m]], [[sat_rec.m]], [[tocsy.m]], [[Built-in_experiments]] | |
| − | |||
''Version 2.7, authors: [[Andrew Porter]], [[Ilya Kuprov]]'' | ''Version 2.7, authors: [[Andrew Porter]], [[Ilya Kuprov]]'' | ||
Latest revision as of 07:04, 30 August 2026
Triple-channel PANSY pulse sequence from Figure 1 in the paper by Kupce, Freeman, and John (https://doi.org/10.1021/ja0634876); see also https://doi.org/10.1007/128_2011_226.
Syntax
fid=pansy_triple(spin_system,parameters,H,R,K)
Parameters
parameters.spins - three nuclei on which the sequence
runs, e.g. {'1H','13C','15N'}
parameters.sweep - a vector with three sweep widths
in Hz
parameters.npoints - a vector of three integers specify-
ing point count in each dimension
H - Hamiltonian matrix, received from context function
R - relaxation superoperator, received from context function
K - kinetics superoperator, received from context function
Outputs
fid.aa - COSY FID on F1 nuclei fid.ab - COSY FID on F1,F2 nuclei fid.ac - COSY FID on F1,F3 nuclei
Examples
Below is the output of the triple-channel PANSY example file (examples/nmr_liquids/pansy_triple_ch.m) for the 13C natural abundance glycine:
Notes
Decoupling with respect to any of the working nuclei is impossible in this pulse sequence.
This is the magnitude-mode analytical-pathway version. Gradient echo/anti-echo PANSY variants should be implemented as separate pulse sequence functions.
See also
pansy_cosy.m, clip_hsqc.m, coloc.m, cosy.m, crazed.m, ct_cosy.m, ct_hsqc.m, dept.m, deptq.m, dqf_cosy.m, ecosy.m, hetcor.m, hmbc.m, hmqc.m, hoesy.m, hsqc.m, inadequate.m, inadequate_2d.m, inept.m, inv_rec.m, mqs.m, mqs_refocus.m, noesy.m, roesy.m, sat_rec.m, tocsy.m, Built-in_experiments
Version 2.7, authors: Andrew Porter, Ilya Kuprov
