Coupling Constants in Proteins
Hydrogen Bond Experiments
HMBC with inital 1st order and terminal 2nd order low-pass J filter (LPJF). This experiment largely removes strong-coupling induced artifacts in HMBC spectra due to a terminal LPJF that is non-destructive to antiphase magnetization. Resultant spectra are cleaned from artifacts and thus improve signal dispersion and facilitate unambiguous peak assignments.
Document: Clean HMBC (index.shtml)
Last modified: 2009-07-08