Why is the T1 relaxation time of protons shorter than for other nuclei?

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So I think this could be asked in my oral exam. Why are the T1 relaxation times in NMR spectroscopy shorter than those o...
Posted: NMR Dummy 1 Jan 25 at 09:56

interleaved acquisitionon Bruker NMR

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Our group just transfered from Varian to Bruker NMR, and we have a problem. Since my sample is unstable, when thereis a ...
Posted: nmr1novice 1 / Updated: Debashish Sahu 1 Feb 16 at 14:27

help understanding varian command

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can someone4 explain how the tssub command works. For example, for phi4[1] = {1} ; settable(t4, 1, phi4) ; what does...
Posted: kaustubh sinha 1 / Updated: Zhang 1 Sep 27 at 03:23

Effect of components of B1 field

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Considering the B0 field is along Z direction if and B1 is applied in the XY plane. What will be the effect on SNR of an...
Posted: Divine Demon 1 Dec 06 '16 at 04:05

Protein Backbone assignment

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There are many Software Tools available for that purpose. What are the problems there (if there are some)? Do you think...
Updated: FAS 1 Dec 08 '16 at 07:53

Backbone assignment with NMRPipe

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Hi I'm new to nmrPipe and I have a question about where to start assigning the backbone resonances for a recombinant pro...
Posted: David Onofrei 3 / Updated: Woonghee 26 Nov 28 '16 at 16:37

How to implement receiver phase toggle in XWINNMR?

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How does one change the receiver phase DURING stroboscopic acquisition in XWINNMR? The "ipp" commands do not seem to wor...
Updated: forza 1 Nov 10 '16 at 10:22

Lock problem on Bruker Avance 600 MHz

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answers votes views
After a energy failure (cryoprobe started to warm up) I cannot establish lock (similar to http://qa.nmrwiki.org/question...
Posted: Fabio de Moraes 1 Oct 31 '16 at 05:58

NOE and strength of dipolar coupling

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Is NOE observed even if molecular motion averages out the dipolar coupling between two spins. ...
Posted: visi 1 / Updated: Kirk Marat 711 Oct 26 '16 at 15:01

qNMR calculation

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I am currently working on the qNMR concentration of compounds X in commercial samples: The following is my scenario I...
Posted: KONG KA LING 1 / Updated: Ulrich Haunz 210 Oct 13 '16 at 06:38
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