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1D NOESY with selective excitation and water suppression

2	0	680
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Hi, I am trying to collect 1D NOESY spectrum of a small protein in 90% H2O with selective excitation so I could follow ...

Posted: slawojek 1 / Updated: kyleabeauchamp 1 Mar 06 at 15:37

Diagnosing 1D selective NOE issues

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answers	votes	views

I'm trying to diagnose a possible issue performing a selective 1D NOE (selnogp) on a Bruker Avance II 500Mhz with TopSpi...

Updated: kyleabeauchamp 1 Mar 05 at 18:13

noe selective

Very simple NMR question wrt resonance frequency calculation

5	0	385
answers	votes	views

Hi guys, I'm stuck in attempting this question and need some help understanding how to answer it. Q.) The chemical shif...

Posted: Will Whitehouse 1 / Updated: SankarampadiAravamudhan 91 Feb 28 at 01:00

1H-NMR chemicalshift

How can I tell if and what kind of solvent suppression was used?

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I have some older 2D HSQC 1H-15N data that was run by a NMR tech. Is there a way I can tell what kind of solvent suppre...

Posted: BrianW 1 / Updated: uabnmr1 1 Feb 26 at 07:11

solvent-suppression

T2 relaxation (CPMG) measurement of 13C high resolution spectra

1	0	521
answers	votes	views

Hi all, my question is how to perform a T2 measurement of 13C liquid NMR spectra in BRUKER AVIII ? What sequence to use?...

Updated: TiagoB 5 Feb 19 at 04:23

cpmg t2 measurement carbon relaxation

integration 2d noesy

0	0	146
answers	votes	views

I will appreciate if somebody write me how to integrate 2D NOESY spectrum in TopSpin 2.1 or 2.5! Step by step, please! I...

Posted: gugica 1 Feb 18 at 03:55

integration

selective noesy

5	0	273
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 316 Feb 13 at 14:58

selective noesy

J scaling factor

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answers	votes	views

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

1J-scaling

Status of Wiki

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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 673 / Updated: Ulrich Haunz 101 Feb 10 at 01:38

wiki

using chenomx and missing peaks

1	0	204
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 101 Feb 10 at 01:36

chenomx( 1H-NMR

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