Fig. 7.
Distortionless enhancement by polarization transfer (DEPT) 13C NMR spectrum editing of Borrelia burgdorferi glycolipid I (BbGL-I) in CDCl3 at 126 MHz. (a) CH signals only, obtained by a DEPT-90 experiment. (b) Positive CH3 and negative CH2 resonances computed from DEPT-150 – f × DEPT-90, where f is an experimentally adjusted factor.