Tagged questions

Amplitude problems when comparing 'popt' experiments in Bruker (Topspin)

0 0 92
answers votes views
Hi all, My question is about the Multiple Display (.md) function on TopSpin (Bruker AVIII). I did some 'popt' ( paramete...
Posted: TiagoB1 1 Nov 11 '15 at 03:40

1H 1D NMR data Normalization in Topspin.

1 0 135
answers votes views
I have performed a series of 1H 1D experiments with different concentration of peptide and accordingly different numbers...
Posted: RBT 1 / Updated: Pete Gierth 401 Nov 23 '15 at 11:14

Why does Lift not work?

0 0 281
answers votes views
Dear all, we have newly installed Bruker Ascend 600 with Sample Jet. Last month, we had a compressor error and NMR was o...
Updated: aaaeee 1 Oct 01 '15 at 08:20

Topspin AU program for sequencial acquisition of three different experiments for 2 hours

2 0 171
answers votes views
Dear all, I am trying to write an AU program for the acquisition of three different measurements in a sequence for 2 ho...
Updated: Umayal Rakesh 1 Sep 20 '15 at 20:19

Partially Parallel Imaging

0 0 344
answers votes views
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

Any decent nmr processing software for free?

5 0 991
answers votes views
Hello people, Does anyone know of any free NMR software (no trials, I can't stand it anymore) that is robust enough to ...
Posted: gravatar 83 / Updated: Craig 41 Mar 05 '15 at 01:45

Predicting aquisition time needed depending on sample concentration

2 0 4k
answers votes views
Hi , is there a way of predicting aquisition time needed depending on sample concentration in order to get a decent spe...
Posted: gravatar 83 / Updated: clemistry 1 May 19 '15 at 14:36

Topspin: usage of l0 and d0

2 0 1k
answers votes views
Dear all, In topspin, what's the initial value for l0, 0 or 1? what's the initial value for d0, 0 or in0? Thanks in ad...
Updated: Frey 61 Dec 12 '14 at 01:14

Running a wet sequence

2 0 1k
answers votes views
Hi, I am trying to run a wet sequence but I'm having trouble getting good results on a sample with 90:10 water:methanol...
Posted: gravatar 83 / Updated: Pete Gierth 401 Dec 05 '14 at 10:35

What is the actual point of dummy scans?

3 0 1k
answers votes views
Hi, I was wondering why so many pulse programs use dummy scans. Correct me if I'm wrong but I think dummy scans are supp...
Posted: gravatar 83 / Updated: Pete Gierth 401 Dec 05 '14 at 10:44
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