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The SPORT-NMR software: A tool for determining relaxation times in unresolved NMR spectra

被引：40
作者：
Geppi, M
Forte, C
机构：
[1] CNR, Ist Chim Quantist & Energet Mol, I-56126 Pisa, Italy
[2] Univ Pisa, Dipartimento Chim & Chim Ind, I-56126 Pisa, Italy
来源：
JOURNAL OF MAGNETIC RESONANCE | 1999年 / 137卷 / 01期
关键词：
deconvolution; Mathematica; fitting; dynamics; anisotropic phases;
D O I：
10.1006/jmre.1998.1662
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A software package which allows the correct determination of individual relaxation times for all the nonequivalent nuclei in poorly resolved NMR spectra is described. The procedure used, based on the fitting of each spectrum in the series recorded in the relaxation experiment, should improve the analysis of relaxation data in terms of quantitative dynamic information, especially in anisotropic phases. Tests on simulated data and experimental examples concerning H-1 and C-13 T-1p measurement in a solid copolymer and H-2 T-1Z and T-1Q measurement in a liquid crystal are shown and discussed. (C) 1999 Academic Press.
引用
收藏
页码：177 / 185
页数：9
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