6533b86ffe1ef96bd12cd380
RESEARCH PRODUCT
Anisotropic diffusion in etched particle tracks studied by field gradient NMR
H. SillescuChristina TrautmannReimar SpohrF. FujaraH. NienstaedtE. IlyinaE. Ilyinasubject
chemistry.chemical_classificationMagnetic Resonance SpectroscopyMaterials scienceField (physics)Polyethylene TerephthalatesAnisotropic diffusionBiomedical EngineeringBiophysicsForm factor (quantum field theory)Analytical chemistryPolymerMagnetic field gradientMolecular physicschemistryAnisotropyParticleMoleculeRadiology Nuclear Medicine and imagingAnisotropydescription
Etched particle tracks produced after heavy ion irradiation of polymer foils are used as model systems to test the performance of NMR in a newly developed ultrahigh magnetic field gradient system. The stimulated NMR echo decay of molecules diffusing in the channels, formulated in terms of the self part of the intermediate scattering function, is anisotropic and yields the form factor of the channels.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1994-01-01 | Magnetic Resonance Imaging |