Unanswered questions

J scaling factor

1 0 916
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Hello How to write a pulse program with J-scaling factor? When I should introduce the scaling factor? For example, how...
Posted: ghNMR 11 / Updated: Nikolay Boev 41 Feb 13 at 04:45

selective noesy

5 0 1k
answers votes views
Hi, I have question for you who have Bruker instruments! On 300 MHz I worked on selective noesy pulse sequence (selnogp)...
Posted: gugica 1 / Updated: Pete Gierth 326 Feb 13 at 14:58

Status of Wiki

1 0 1k
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I'm just wondering what the status is of the wiki portion of this site. I receive error messages when trying to edit a ...
Posted: Kirk Marat 659 / Updated: Ulrich Haunz 144 Feb 10 at 01:38

Running a 13C{19F} spectrum on a Bruker Instrument?

1 0 1k
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My apologies in advance for the very "beginner" nature of my question : ) We are interested in examining a carbon spect...
Posted: nmrbeginner 1 / Updated: Charlie Fry 91 Jan 23 at 07:32

how to read a file generated by SPARTA+

0 0 243
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i want to ask how to analyze a pred. file generated as a result of running SPARTA+ shift prediction software . ...
Posted: prashantiitb 1 Jan 20 at 04:34

2D ROESY-NMR with ~0 peak intensity

1 0 618
answers votes views
I have been trying to elucidate the 3D structure of oxidized glutathione (M.Wt= 612.63 g/mol) with the help of roesy dis...
Posted: Raj 1 / Updated: marcs 11 Jan 20 at 22:46

Topspin 3.2.5 queue experiment

3 0 641
answers votes views
Does anyone know how to make Topspin to queue experiments? In my recently installed Topspin somehow the queue function i...
Posted: shark 1 / Updated: Arkadiusz Leniak 66 Jun 05 at 05:07

spin lock 1H spectrum

2 0 572
answers votes views
Please, if somebody wants to help me?! I need to get 1H spectrum with spin lock pulse on Bruker AV 600 instrument. Which...
Updated: gugica 1 Jan 17 at 05:06

using chenomx and missing peaks

1 0 525
answers votes views
hello, I am trying to identify and quantify of metabolites present in semen with spectra obtained from 400 MHz NMR using...
Posted: Reza mohammadi 1 / Updated: Ulrich Haunz 144 Feb 10 at 01:36

residual dipolar coupling

1 0 425
answers votes views
Hi, which aminoacid is best for calibrating acrylamide gel percentage for RDC? ...
Posted: shine a 1 / Updated: dejian 1 Dec 29 '13 at 13:53
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