how to import bruker data to felix

1 1 5k
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hi,we have bruker(avance)-500Mhz nmr spectrometer ,topspin 2.0 is inbuilt software for this ,when i trasfer this data to...
Evgeny Fadeev 5771 Jul 18 '10 at 23:01

Aromatic shift or Hydrogen bond what are max and typical values

1 1 6k
answers votes views
I have studied several protein-protein interactions and often binding will result in very large proton shifts, I know al...
Evgeny Fadeev 5771 Jul 18 '10 at 10:12

What does prosol relations statement do in Bruker pulse program code?

1 0 12845
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Hello, I found this in a pulse program called wet: prosol relations=<lcnmr> How does it affect the workings of...
Ilango 171 Jul 16 '10 at 11:18

Will intermediate exchange give poor half filtered NOE

1 1 6k
answers votes views
I have recorded 2D half filtered NOE experiments on a protein-protein complex and got very poor quality data, why would ...
Evgeny Fadeev 5771 Jul 15 '10 at 08:17

Setting up J-HMBC experiment (hmbcetgpjcl2nd)

1 1 13727
answers votes views
Hi, i'm trying to set a J-HMBC experiment to measure coupling constant J2-J3 CH (hmbcetgpjcl2nd) to determine stereochem...
Evgeny Fadeev 5771 Jul 12 '10 at 13:50

Why is water suppression is harder to achieve in salty samples?

1 0 5k
answers votes views
Tried an excitation sculpted watergate on a sample in H2O with 150 mM salt and I found that it is very hard to suppress ...
sekhar Talluri 621 Jul 11 '10 at 02:44

Is there a way to reduce on-carrier solvent artifact in States-TPPI?

1 0 8k
answers votes views
Here is a TOCSY recorded with States-TPPI method on a sample in 10/90 D2O/H2O. States-TPPI is expected to move the "ho...
sekhar Talluri 621 Jul 10 '10 at 19:00

Is there software to draw NMR pulse sequences?

1 1 8k
answers votes views
Hi, Is there a specific program to draw pulse sequences? (preferably in windows) ...
Evgeny Fadeev 5771 Jul 10 '10 at 09:39

How to determine E vz Z olefin isomer when proton resonances orverlap?

3 1 16682
answers votes views
We have an olefin, R1-CH=CH-R2 where proton resonances overlap. Is there a way to determine olefin isomer - E (trans) vs...
Cleber Barreto 73 Jul 10 '10 at 08:07

What does tcu error in bruker mean: ignored AQNEXT, busy FIFO is stopped?

1 0 9k
answers votes views
Has any one seen this type of error before? tcu error: Error in 'hsqcrexetf3gpsi3d.t22.d': line 92 (pc=50, ld=2300): - ...
Ilango 171 Jul 09 '10 at 11:45
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