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Small Magnets for Portable NMR Spectrometers
Author(s) -
Danieli Ernesto,
Perlo Juan,
Blümich Bernhard,
Casanova Federico
Publication year - 2010
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201000221
Subject(s) - magnet , spectrometer , nmr spectra database , nuclear magnetic resonance spectroscopy , materials science , nuclear magnetic resonance , analytical chemistry (journal) , spectral line , physics , chemistry , optics , chromatography , quantum mechanics , astronomy
Downsizing : A pocket‐size permanent magnet has been constructed that is suitable for measuring 1 H NMR spectra of samples in standard NMR tubes. The new shimming approach implemented to overcome the inherent inhomogeneity of permanent magnets opens the door to compact high‐resolution NMR spectrometers for conventional samples.