Fig. 2: 2D-HSQC NMR spectra of investigated MWL from Spruce, and synthetic lignins.
From: Advancing lignin analytics via elucidation of linkage progressions in lignin populations
A Spectrum of MWLS acquired on a 900 MHz NMR instrument. B Spectrum of transition-metal catalysed DHP (FEDHP) acquired on 400 MHz NMR instrument. C Spectrum of enzyme-catalysed DHP (ENZDHP) acquired on 400 MHz NMR instrument. Identified inter-unit linkage types are marked in each spectrum.
