Recent Fourier and Laplace perspectives for multidimensional NMR in porous media.
Multidimensional NMR techniques used in the measurement of molecular displacements, whether by diffusion or advection, and in the measurement of nuclear spin relaxation times are categorised. Fourier-Fourier, Fourier-Laplace and Laplace-Laplace methods are identified, and recent developments discussed in terms of the separation, correlation and exchange perspective of multidimensional NMR spectroscopy.
Callaghan
Paul T
PT
MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Chemical and Physical Sciences, Victoria University of Wellington, ACT 0200, Wellington 6140, New Zealand. paul.callaghan@vuw.ac.nz
Arns
Christoph H
CH
Galvosas
Petrik
P
Hunter
Mark W
MW
Qiao
Ying
Y
Washburn
Kate E
KE
D004058:Diffusion; D004578:Electron Spin Resonance Spectroscopy / Q000379:methods; D005583:Fourier Analysis; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D016062:Porosity