Unanswered questions

How can you read a FID dile with topspin?

2 0 154
answers votes views
Hi, I found a spectrum I'm interested in on the hmdb database, say for example at the end of this page http://www.hmdb....
Posted: gravatar 3 / Updated: Arkadiusz Leniak 26 Jun 14 at 02:00

Processing of spectra in Bruker Topspin

0 0 124
answers votes views
Can anyone suggest important parameters need to be optimized for 3DNMR data processing and correct phasing of cross pea...
Updated: Arun Gupta 11 Jun 08 at 03:04

TopSpin: 3D experiment with vc list

2 0 210
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Question about how to make a 3D experiment in which one of the dimensions is a variable counter (vc) list. I'm using Top...
Updated: DaanMR 1 Jun 05 at 08:26

why is the number of scans in watergate a multiple of 8?

1 0 313
answers votes views
Hi, In the p3919gp the number of scans is a multiple of 8 which makes optimizing this experiment a bit of a pain. can a...
Posted: gravatar 3 / Updated: Arkadiusz Leniak 26 Jun 07 at 00:42

Topspin 3.2.1 - 1D TOCSY in with differing mixing times

4 1 280
answers votes views
Hello, I work a lot with compounds containing numerous carbohydrate groups. Therefore I use frequently 1D-TOCSY experim...
Posted: zablociak 11 / Updated: Alain Pagelot 1 Jun 10 at 02:38

19F full range homodecoupling

3 0 256
answers votes views
Greetings, this is my first question in this wiki :) I wonder if there's possibility to obtain full homo decoupled spe...
Updated: Arkadiusz Leniak 26 Jun 16 at 00:14

hard pulse frequency

0 0 137
answers votes views
Hello, anyone knows how to change the frequency from one hard pulse to another in a simple 2 pulses sequence at the mini...
Posted: German Farrher 1 Jun 02 at 07:21

real part or magnitude?

2 0 244
answers votes views
Hello, I'm a NMR newbie working on Bruker 300MHz and my problem may sound silly to some of you, but I don't want to make...
Posted: safandula 1 / Updated: Clemens Anklin 396 Jun 04 at 19:40

Buffer systems for protein pH titrations

0 0 131
answers votes views
Hi All, I am trying to design a 1D 31P pH titration experiment for a protein. I have been trying to identify a good buf...
Posted: K Sippel 1 May 20 at 10:20

Chemical shift

1 0 233
answers votes views
Hi there, I am seeing four signals at equal height between -0.6 and 0.5 PPM of a 1H NMR sample in dmso-d6. The reaction ...
Posted: TBS 1 / Updated: Eugene DeRose 41 May 23 at 13:02
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