Articles | Volume 2, issue 1
Research article
21 Jun 2021
Research article |  | 21 Jun 2021

Using delayed decoupling to attenuate residual signals in editing filters

Kenneth A. Marincin, Indrani Pal, and Dominique P. Frueh

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Cited articles

Alla, M. and Lippmaa, E.: High resolution broad line 13C NMR and relaxation in solid norbornadiene, Chem. Phys. Lett., 37, 260–264,, 1976. 
Böhlen, J. M. and Bodenhausen, G.: Experimental aspects of chirp NMR spectroscopy, J. Magn. Reson. Ser. A, 102, 293–301,, 1993. 
Breeze, A. L.: Isotope-filtered NMR methods for the study of biomolecular structure and interactions, Prog. Nucl. Mag. Res. Sp., 36, 323–372,, 2000. 
Bruker BioSpin: TopSpin 4.0.7, Bruker, Billerica, Massachusetts, USA, 2019. 
Burgering, M., Boelens, R., and Kaptein, R.: Observation of intersubunit NOEs in a dimeric P22 Mnt repressor mutant by a time-shared [15N,13C] double half-filter technique, J. Biomol. NMR, 3, 709–714,, 1993. 
Short summary
Isotope filters are pivotal for studying interactions between labelled and unlabeled moieties by NMR. We present an isotope filter method to complement existing filters and attenuate undesired signals that escaped them. This advance will readily facilitate molecular studies of binding events or post-translational modifications by NMR.