TY - JOUR
T1 - Improving the performance of J-modulated ADEQUATE experiments through homonuclear decoupling and non-uniform sampling
AU - Sauri, Josep
AU - Parella, Teodor
AU - Williamson, R. Thomas
AU - Martin, Gary E.
PY - 2017/3
Y1 - 2017/3
N2 - Homonuclear C-13-C-13 couplings at natural abundance can be measured using the J-modulated Adequate DoublE QUAntumTransfer Experiment (ADEQUATE) experiment. To somewhat ameliorate F-1 digitization requirements, a scaling factor was incorporated into the original pulse sequence. Non-uniform sampling provides an obvious avenue to further facilitate the acquisition of (1)J(CC) and (n)J(CC) homonuclear coupling constant data. We introduce homonuclear decoupling (HD) analogous to that described for the 1,1-HD-ADEQUATE and 1,n-HD-ADEQUATE experiments and evaluate the combination of non-uniform sampling and HD on the acquisition of both (1)J(CC) and (n)J(CC) homonuclear C-13-C-13 coupling constants using ibuprofen as a model compound. Copyright (c) 2015 John Wiley & Sons, Ltd.
AB - Homonuclear C-13-C-13 couplings at natural abundance can be measured using the J-modulated Adequate DoublE QUAntumTransfer Experiment (ADEQUATE) experiment. To somewhat ameliorate F-1 digitization requirements, a scaling factor was incorporated into the original pulse sequence. Non-uniform sampling provides an obvious avenue to further facilitate the acquisition of (1)J(CC) and (n)J(CC) homonuclear coupling constant data. We introduce homonuclear decoupling (HD) analogous to that described for the 1,1-HD-ADEQUATE and 1,n-HD-ADEQUATE experiments and evaluate the combination of non-uniform sampling and HD on the acquisition of both (1)J(CC) and (n)J(CC) homonuclear C-13-C-13 coupling constants using ibuprofen as a model compound. Copyright (c) 2015 John Wiley & Sons, Ltd.
KW - Adequate
KW - C-13-C-13 homonuclear coupling constants
KW - J-modulated ADEQUATE
KW - Broadband homonuclear decoupling
KW - non-uniform sampling (NUS)
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=pure_univeritat_ramon_llull&SrcAuth=WosAPI&KeyUT=WOS:000399295200006&DestLinkType=FullRecord&DestApp=WOS_CPL
U2 - 10.1002/mrc.4322
DO - 10.1002/mrc.4322
M3 - Article
C2 - 26332452
SN - 0749-1581
VL - 55
SP - 191
EP - 197
JO - Magnetic Resonance in Chemistry
JF - Magnetic Resonance in Chemistry
IS - 3
ER -