2013
Intramolecular zero‐quantum‐coherence 2D NMR spectroscopy of lipids in the human breast at 7 T
de Graaf R, Klomp D, Luijten P, Boer V. Intramolecular zero‐quantum‐coherence 2D NMR spectroscopy of lipids in the human breast at 7 T. Magnetic Resonance In Medicine 2013, 71: 451-457. PMID: 23468435, DOI: 10.1002/mrm.24701.Peer-Reviewed Original ResearchConceptsMagnetic field homogeneityZero-quantum coherencesMagnetic field inhomogeneityField homogeneityField inhomogeneityNavigator echo correctionHuman breastEcho correctionSusceptible boundariesSpectra in vivoHuman breast tissueLipid profileInhomogeneityBreast tissueBreastIn vivoIn vitroLipid signalingSpectraNMR spectraMRSSubjectsNMR
2004
Techniques–MRS, fMRI, 13C NMR, Indirect Detection of 13C
de Graaf R. Techniques–MRS, fMRI, 13C NMR, Indirect Detection of 13C. 2004, 31-52. DOI: 10.1002/0470020520.ch3.Peer-Reviewed Original Research
1997
Adiabatic rf pulses: Applications to in vivo NMR
De Graaf R, Nicolay K. Adiabatic rf pulses: Applications to in vivo NMR. Concepts In Magnetic Resonance 1997, 9: 247-268. DOI: 10.1002/(sici)1099-0534(1997)9:4<247::aid-cmr4>3.0.co;2-z.Peer-Reviewed Original ResearchAdiabatic full passage pulsesAdiabatic pulsesRadio frequency amplitudeFrequency-modulated pulsesBloch equationsFrequency offset rangeTheoretical simulationsRotation pulsesPulsesBIR-4 pulsesHigh-resolution NMRVivo NMRModulation functionSelective inversionAdiabatic conditionsFrequency modulation functionFrequency amplitudeAmplitudeExperimental applicationFrequency offsetNMROffset rangeDiagram