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Nmr spectral analysis of kinetic data using natural lineshapes
Author(s) -
Heineman F. W.,
Eng J.,
Berkowitz B. A.,
Balaban R. S.
Publication year - 1990
Publication title -
magnetic resonance in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.696
H-Index - 225
eISSN - 1522-2594
pISSN - 0740-3194
DOI - 10.1002/mrm.1910130316
Subject(s) - spectrometer , signal (programming language) , noise (video) , nuclear magnetic resonance , spectral resolution , kinetic energy , resolution (logic) , nuclear magnetic resonance spectroscopy , computer science , computational physics , spectral line , physics , optics , artificial intelligence , quantum mechanics , astronomy , image (mathematics) , programming language
An automated rapid data analysis scheme for NMR spectroscopy time course studies is presented. This method uses a high signal‐to‐noise reference spectrum collected at the beginning of a time course as a lineshape model to analyze subsequent low signal‐to‐noise data collected with higher time resolution. The method is fast (approximately 1 s to evaluate two peaks in a 2K spectrum) and easily implemented on NMR spectrometer computers. An application of this method to spectroscopic studies on the heart is provided.