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Clean Absorption‐Mode NMR Data Acquisition
Author(s) -
Wu Yibing,
Ghosh Arindam,
Szyperski Thomas
Publication year - 2009
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.200804927
Subject(s) - data acquisition , degeneracy (biology) , phase (matter) , absorption (acoustics) , signal (programming language) , sampling (signal processing) , analytical chemistry (journal) , mode (computer interface) , materials science , chemistry , computational physics , optics , physics , computer science , chromatography , bioinformatics , organic chemistry , detector , biology , programming language , operating system
A new acquisition : Based on “phase‐shifted mirrored sampling” (PMS) of indirect evolution periods of multi‐dimensional experiments, new acquisition schemes eliminate, without application of a phase correction, dispersive signal components that exacerbate peak identification and shift peak maxima. The resulting enhanced resolution is of particular value for systems with high chemical shift degeneracy.