Diffusion correlation NMR spectroscopic study of anisotropic diffusion of water in plant tissues.
The anisotropic diffusion of water in chive (Allium schoenoprasum) tissues has been investigated using two-dimensional nuclear magnetic resonance methods: diffusion-diffusion correlation spectroscopy and diffusion-relaxation correlation spectroscopy. Corresponding one-dimensional T2 and diffusion measurements confirm independently the results of the two-dimensional investigations. In particular the diffusion-diffusion correlation spectroscopy method proves to be very powerful in resolving the different components of the diffusion tensor at different sites in the sample.
Qiao
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Y
MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand. ying.qiao@vuw.ac.nz
Galvosas
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P
Callaghan
P T
PT
D000465:Algorithms; D016880:Anisotropy; D027782:Chive / Q000737:chemistry*; D004058:Diffusion; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D018514:Plant Structures / Q000737:chemistry*; D013223:Statistics as Topic; D014867:Water / Q000737:chemistry*
D014867:Water