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Hi,
I used to use spinworks to process simple 1D NMR (because it was easy and I didn't felt like paying for topspin). B...
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Hello,
I'm trying to set up an experiment to measure C-C coupling constants:
1. Do I understand it right that the standa...
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Dear all,
I would like to change the number of decimal place for the X and Y ppm values in nmrdraw (peak detection). The...
Posted:
Jerry J
1
Aug 18 '15 at 14:37
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I am running Paravision 4.0 from Topsin 1.5 with one receiver coil. I would like to increase the PPI acceleration factor...
Posted:
adam
1
Jul 21 '15 at 05:18
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Hi,
Can anyone enlighten me on the best way to calculate volume integration on 2D spectra (Bruker, Topspin). I have tri...
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Hi,
While the T2 relaxation in liquids is connected with motional correlation time (tauc), what's the source of T2 rela...
Posted:
Frey
61
Jun 14 '15 at 20:01
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Hi
Do you confirm recovery of NMR solvents?
Thanks
...
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Can anyone share a protocol for site specific 15N-proline labeling of proteins? Would I need to supplement the media wit...
Posted:
eliasjf
1
May 29 '15 at 11:44
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Calculate the resonance frequency of hydrogen nucleus in an applied field of 2.4 T if ßN = 5.05 x 10-27 JT-1 and g = 5.5...
| 0 |
0 |
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I'm looking for the name of this sequence. It's a bit like the 1H portion of INEPT, but its purpose is not to transfer ...
| 0 |
0 |
5k |
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Hi all-
I'm acquiring 1-2s/dynamic, single-slice gradient echo image series over a period of 10 minutes or so. By defau...
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what it the difference between c13 and dept nmr?
...
| 1 |
0 |
8k |
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Hi, I'm having a problem with topshim on Bruker AV 500 using topspin 2.1. it finishes with error (topshim: FieldMap - no...
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hello...i know only the basics on nmr and need some help :i need H-NMR help with phenylethylamine Phe-CH2-CH2-NH-R - how...
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Hello,
I am running Dosy experiment using ledbpgp2s sequence. I am getting sort of signal distortions. I tried the solu...
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I like to run a 31P-31P COSY experiment to determine whether there is coupling between 1R-31P-CH2-31P-X in my molecule. ...
Updated:
Jim Lin
1
Apr 09 '15 at 07:54
| 0 |
0 |
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Hi all, I'm running qcpmg (qcpmgaq), using bruker topspin3.
Does anyone have a suggestion how to split the echos train? ...
| 1 |
0 |
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votes |
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Hi all, I want to calculate error in ppm from my Hsqc data. My spectrometer yields X1axis, Y1Axis, DX1, DY1, X1ppm, and ...
| 1 |
0 |
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How can NMR operating at radiofrequency wavelengths deliver angstrom resolution? For example X-ray crystallography opera...
| 3 |
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Hi,
I have encountered a strange behaviour of some signals (they are absent) in a series of polycyclic aromatic carboxi...
| 1 |
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| answers |
votes |
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Hi all,
I'm having trouble reading the 2dseq file for a scan I ran. It should contain 2 slices of 66x50 voxels, repeate...
| 1 |
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8k |
| answers |
votes |
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Hello,
I was wondering if there was a waterLOGSY sequence among the bruker sequences. If not, could someone tell me whe...
| 1 |
0 |
7k |
| answers |
votes |
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Hello all,
Just to mirror Craig Grimmer's question about labile protons in non-aqueous solvents, does anyone know of an...
| 1 |
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6k |
| answers |
votes |
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Hello All
Does anyone know of any good articles dealing with the mechanisms of labile proton exchange in non-aqueous so...
| 2 |
0 |
12964 |
| answers |
votes |
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HELLO all nmr wikier,I am facing problem in runing topshim on bruker 500Mhz using topspin 2.1 it finishes with error (fi...
| 2 |
0 |
8k |
| answers |
votes |
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Hey all!
We've got a serious problem because with our new probe (5mm bbo bruker) the t1 noise in the heteronuclear corr...
| 1 |
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8k |
| answers |
votes |
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Hi,
Most people tend to use a lower d1 for 2D than for 1D. Help me understand why.
Furthermore, supposing you know you...
Updated:
gravatar
83
Mar 09 '15 at 02:21
| 2 |
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| answers |
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Hi, everybody!
I met a problem on Varian 400 MR: DMSO samples don't lock by "find Z0" button, but I can find lock signal...
| 0 |
0 |
4k |
| answers |
votes |
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Hi,
I am writing the pulse sequence for magic sandwich echo*, but I am stuck with the phase cycle since I don't have a ...
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10789 |
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Hello people,
Does anyone know of any free NMR software (no trials, I can't stand it anymore) that is robust enough to ...
