Next-generation heteronuclear decoupling for high-field biomolecular NMR spectroscopy.

  title={Next-generation heteronuclear decoupling for high-field biomolecular NMR spectroscopy.},
  author={Franz Schilling and Lisa Rose Warner and Naum I. Gershenzon and T. E. Skinner and Michael Sattler and Steffen J. Glaser},
  journal={Angewandte Chemie},
  volume={53 17},
Ultra-high-field NMR spectroscopy requires an increased bandwidth for heteronuclear decoupling, especially in biomolecular NMR applications. Composite pulse decoupling cannot provide sufficient bandwidth at practical power levels, and adiabatic pulse decoupling with sufficient bandwidth is compromised by sideband artifacts. A novel low-power, broadband heteronuclear decoupling pulse is presented that generates minimal, ultra-low sidebands. The pulse was derived using optimal control theory and… CONTINUE READING
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