2016
Adiabatic RF Pulses
de Graaf R. Adiabatic RF Pulses. 2016, 1003-1014. DOI: 10.1002/9780470034590.emrstm1443.Peer-Reviewed Original ResearchAdiabatic RF pulsesRF pulsesImmunity to RF inhomogeneityAdiabatic full passage pulsesRadio frequency pulsesOuter volume suppressionRF inhomogeneityVolume suppressionBroadband decouplingRefocusing propertiesFrequency pulsesFrequency modulation functionPulseAdiabatic conditionsAmplitude-Spatial localizationMagnetizationInhomogeneityModulation functionFrequency offsetFrequencyRefocusingRotationDecouplingCHAPTER 4 B 0 Shimming Technology
de Graaf R, Juchem C. CHAPTER 4 B 0 Shimming Technology. New Developments In NMR 2016, 166-207. DOI: 10.1039/9781782623878-00166.Peer-Reviewed Original Research
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
2011
Multislice 1H MRSI of the human brain at 7 T using dynamic B0 and B1 shimming
Boer VO, Klomp DW, Juchem C, Luijten PR, de Graaf RA. Multislice 1H MRSI of the human brain at 7 T using dynamic B0 and B1 shimming. Magnetic Resonance In Medicine 2011, 68: 662-670. PMID: 22162089, PMCID: PMC3306521, DOI: 10.1002/mrm.23288.Peer-Reviewed Original ResearchConceptsMagnetic fieldRadio frequency power depositionHigh magnetic fieldsMagnetic field shimmingRadio frequency controlUltra-high fieldMagnetic field inhomogeneityChemical shift resolutionMagnetic field homogeneityField shimmingPower depositionSpectroscopic imaging sequenceField inhomogeneityNew acquisition strategyField homogeneitySpectroscopic imagingShimmingInhomogeneityFieldDynamic B0Nutation angleHigh sensitivityB0ImagingImaging sequence