HOBS Applications

SeRMN seminar

  • Date:  Friday 28th March, 2014
  • Hour: 12 am
  • Location:  SeRMN,  Facultats de Ciències i Biociències, C2/-135
  • Speaker:  Laura Castañar, SeRMN PhD Student & Teaching Assistant, Dept. of Chemistry.

HOBS Applications (27-03-2014)

Several NMR applications using HOmodecouped Band-Selective NMR experiments [1] are proposed. The easy implementation of this HOBS scheme as a general building block into a great variety of multidimensional NMR experiments leads to pure-shift spectra with enhanced resolution and with the maximum attainable sensitivity. In this talk is presented the application of HOBS for measuring direct [1] and long-range [2] heteronuclear coupling constants. Also the use of HOBS experiments to enantiodiscrimination studies are presented [3].


[1] “Full sensitivity and enhanced resolution in homodecoupled band-selective NMR experiments” by L. Castañar, P. Nolis, A. Virgili and T. ParellaChem. Eur. J. 2013, 19, 17283-17286. DOI: 10.1002/chem.201303235

[2]Implementing homo- and heterodecoupling in region-selective HSQMBC experiments” by Laura Castañar, Josep Sauri, Pau Nolis,Albert Virgili and Teodor ParellaJournal of Magnetic Resonance,2014, 238, 63-69.  DOI:10.1016/j.jmr.2013.10.022
[3] “Enantiodifferentiation through Frequency-Selective Pure-Shift 1H Nuclear Magnetic Resonance Spectroscopy” by Laura CastañarMíriam Pérez-Trujillo, Pau Nolis, Eva MonteagudoAlbert Virgili and Teodor ParellaChemPhysChem, 2014. DOI: 10.1002/cphc.201301130