[NMRpipe Yahoo group] Re: autoFit and modelExp
Re: autoFit and modelExp
This 2D series fitting via "autoFit.tcl -series ..." models the a given peak in the series on all planes simultaneously, along with any peaks it overlaps. The
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07-14-2012 01:53 PM
[NMRpipe Yahoo group] autoFit and modelExp
autoFit and modelExp
Hello nmrpipers, It is probably a very basic question, but it would be great if you please comment. I have to fit a relaxation decay from a series of 2D
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07-12-2012 07:17 AM
[Question from NMRWiki Q&A forum] Simple 1H-NMR Assignment Query
Simple 1H-NMR Assignment Query
Hi guys, sorry to be really cheeky and sign up simply to ask for help, but here goes.
I've done a simple Grignard addition of isopropyl magnesium bromide to 3-methoxy benzaldehyde and I'm just assigning the peaks, but I've come up stumped on one issue.
Concerning the isopropyl -CH(CH3)2 proton (at approximately d=1.95p.p.m.), it's observed as a septet, but the integration is 2.14 and I'm stuck as to why. This Grignard addition should occur non-preferentially at either the Re-/Si- face of the aldehyde, so can it be explained by some form of entiomeric...
nmrlearner
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10-15-2011 08:16 PM
[NMRpipe Yahoo group] Re: Peak intensities from nlinLS
Re: Peak intensities from nlinLS
Greetings Joshua and all Dear Pipers, In the peak series model, the values which are adjusted by the fit are HEIGHT XW YW X_AXIS Y_AXIS and Z_A1 etc. Z_A0 is
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09-20-2010 06:11 AM
[NMRpipe Yahoo group] Peak intensities from nlinLS
Peak intensities from nlinLS
Greetings all, Long-time reader, first-time poster. I am attempting to use nlinLS to curve-fit and extract peak intensities across a series of HSQC spectra. My
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09-13-2010 03:27 AM
[NMR paper] Simple techniques for the quantification of protein secondary structure by 1H NMR spe
Simple techniques for the quantification of protein secondary structure by 1H NMR spectroscopy.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Simple techniques for the quantification of protein secondary structure by 1H NMR spectroscopy.
FEBS Lett. 1991 Nov 18;293(1-2):72-80
Authors: Wishart DS, Sykes BD, Richards FM
Previous work by Wishart et al. (in press) and others has shown a strong tendency for protein secondary structure to be manifested in 1H NMR chemical...
nmrlearner
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08-21-2010 11:12 PM
[Stan NMR blog] RSS (Really Simple Syndication) for Dummies
RSS (Really Simple Syndication) for Dummies
Educational article which explains how easy it is to make your site an RSS news channel.
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nmrlearner
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08-21-2010 06:14 PM
[Stan NMR blog] A simple economy model for MR services
A simple economy model for MR services
How many scans are economically appropriate for a magnetic resonance essay?
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