pulsed nuclear magnetic resonance spectroscopy
para-hydrogen induced polarisation enhanced nuclear magnetic resonance spectroscopy
PHIP NMR
CHMO:0001177
Spectroscopy where the energy states of protons derived from para-hydrogen (dihydrogen with an antisymmetric nuclear spin arrangement) placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them. The non-Boltzmann spin population generated by para-hydrogen-derived protons gives rise to signal enhancement in the spectra, facilitating the detection of species present at low concentration.
https://orcid.org/0000-0001-5985-7429
2009-03-19T09:59:40Z
PHIP-enhanced NMR
para-hydrogen induced polarization enhanced NMR spectroscopy
PHIP-NMR