Natural isotopic abundance $^{13}$C and $^{15}$N multidimensional solid-state NMR enabled by dynamic nuclear polarization - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Physical Chemistry Letters Année : 2019

Natural isotopic abundance $^{13}$C and $^{15}$N multidimensional solid-state NMR enabled by dynamic nuclear polarization

Résumé

Dynamic nuclear polarization (DNP) has made feasible solid-state NMR experiments that were previously thought impractical due to sensitivity limitations. One such class of experiments is the structural characterization of organic and biological samples at natural isotopic abundance (NA). Herein, we describe the many advantages of DNP-enabled ssNMR at NA, including the extraction of long-range distance constraints using dipolar recoupling pulse sequences without the deleterious effects of dipolar truncation. In addition to the theoretical underpinnings in the analysis of these types of experiments, numerous applications of DNPenabled ssNMR at NA are discussed.
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Dates et versions

hal-02322267 , version 1 (21-10-2019)

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Adam Smith, Katharina Märker, Sabine Hediger, Gaël de Paëpe. Natural isotopic abundance $^{13}$C and $^{15}$N multidimensional solid-state NMR enabled by dynamic nuclear polarization. Journal of Physical Chemistry Letters, 2019, 10 (16), pp.4652-4662. ⟨10.1021/acs.jpclett.8b03874⟩. ⟨hal-02322267⟩
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