Optimal transfer of spin-order between a singlet nuclear pair and a heteronucleus.

@article{Kadlecek2010OptimalTO,
  title={Optimal transfer of spin-order between a singlet nuclear pair and a heteronucleus.},
  author={Stephen J. Kadlecek and Kiarash Emami and Masaru Ishii and Rahim R. Rizi},
  journal={Journal of magnetic resonance},
  year={2010},
  volume={205 1},
  pages={9-13}
}
Intramolecular spin-order transfer is a useful technique for signal enhancement of insensitive and low-concentration molecular species. We present a closed-form, optimized pulse sequence which maximizes the efficiency of transfer between a singlet (para) nuclear pair and a vicinal heteronucleus. Neglecting the decay of coherences while the nuclei are in the transverse plane, the scheme is unity efficient for all combinations of internuclear scalar couplings. Efficiency loss due to T2-like decay… CONTINUE READING
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