… around the Pyrenees. NMR peaks are not the only ones that interest us in Mestrelab, we also love the Cols in the Tour de France, and I have some proof :-) :
Quoting a friend of mine: I had never seen the Yellow Jersey before. It is a bit surprising that the competitors would fight so hard for the right to wear it :-)
Even though I’m not a great fan of Lance Armstrong, I reckon he has incredibly popularized cycling in the US. The guy in the photo has been following him for several years already in the Tour de France, running by the riders. It looks easier than it actually is, as the riders go faster than 20 Km/h (i.e. 3 min/Km) in fairly hefty slopes, so you have to be in a pretty good shape to keep up with them for 200 m (that is approximately the distance he is doing with them).
Well, enough for this off topic post. I will follow up later on tonight with some real NMR stuff.
[NMRpipe Yahoo group] Integration of Peaks using NMR Draw
Integration of Peaks using NMR Draw
Hello, Using scripts I have created my .ft2 file to visualize my 1D 13C data in nmrDraw. I would like to integrate the area for the carbonyl's and the spinning
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12-21-2011 04:59 PM
[NMRpipe Yahoo group] Re: using ZD to suppress diagonal peaks
Re: using ZD to suppress diagonal peaks
The ZD diagonal suppression procedure is only suitable for phase-sensitive COSY spectra, where the diagonal signal is 90-degrees out of phase with respect to
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09-23-2011 05:53 AM
[NMRpipe Yahoo group] using ZD to suppress diagonal peaks
using ZD to suppress diagonal peaks
Hello everybody, Does anyone have script for regular 2D spectrum (TOCSY NOESY) processing where diagonal peaks are suppressed using ZD? I have used ZD after FT
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09-21-2011 05:25 AM
[NMRpipe Yahoo group] Asymmetric peaks
Asymmetric peaks
Dear users, I have a NOESY filtered in F2 but not in F1 so I expect symmetric peaks (not usefuls) and asymmetryc peaks. Does NMRPipe contains a script/command
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07-06-2011 06:21 PM
[Question from NMRWiki Q&A forum] negative NMR peaks
negative NMR peaks
I am very new to NMR and have little experience of it. However I am trying to use it to determine the composition of a mixture. A spectra which I have just obtained contains negative peaks which are giving me incorrect inegrals.
What would cause this? and is there any way to correct it? I can't find much in literature regarding this.
Thanks for your help
Dean
nmrlearner
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06-21-2011 03:40 PM
[Question from NMRWiki Q&A forum] NMRPipe: re-integrate peaks
NMRPipe: re-integrate peaks
Hello,
I am familiarizing myself with NMRPipe and I have a question similar to the one already asked (http://qa.nmrwiki.org/question/145/what-software-can-copy-peak-assignments-for-2d-t1-and-t2-relaxation-rate-data-analysis). I want to perform assignments in one spectrum and transfer them to another one. I have used ipap.tcl as advised, but the peak heights got also propagated into the new file. Is it possible to re-read the heights from the spectrum for the generated assignment table?
The syntax I used was:ipap.tcl -specName1 assigned.ft -specName2...
nmrlearner
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06-14-2011 02:30 AM
[NMR analysis blog] On integrating overlapped peaks
On integrating overlapped peaks
Following up from the integration problem raised in my previous post and before I delve into Line Fitting, I would like to give you a quick update on some progress we have recently done in Mnova to facilitate the accurate integration of peaks in those cases in which a multiplet is contaminated by one or several extraneous peaks (e.g. a solvent peak).
Consider the following spectrum predicted using NMRPredict Desktop
http://3.bp.blogspot.com/_-MfflvAgRls/S08KOThgdBI/AAAAAAAAAkU/RsKSptjbJ1g/s400/Integration1.jpg
As expected (this is a perfect synthetic...
Riding up the peaks …
Linear Mode
