Large surface mapping by a unilateral NMR scanner (Articolo in rivista)

Type
Label
  • Large surface mapping by a unilateral NMR scanner (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Cignini, R; Melzi, R; Tedoldi, F; Casie, C; De Luca, F (2006)
    Large surface mapping by a unilateral NMR scanner
    in Magnetic resonance imaging
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cignini, R; Melzi, R; Tedoldi, F; Casie, C; De Luca, F (literal)
Pagina inizio
  • 813 (literal)
Pagina fine
  • 818 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 24 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Roma La Sapienza, INFM, CRS SOFT, Rome, Italy; Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy; Bruker BioSpin, Milan, Italy; Univ Aquila, INFM, CRS SOFT, I-67100 Laquila, Italy; Univ Aquila, Dipartimento Fis, I-67100 Laquila, Italy (literal)
Titolo
  • Large surface mapping by a unilateral NMR scanner (literal)
Abstract
  • The nuclear magnetic resonance (NMR) Surface scanner, which provides images of sample surfaces larger than the probe dimension. has been realized using a single-sided device. Although conditioned by distortion effects originated by convolution between the sensitive volume of the probe and the space structures to be imaged. the scanner is able to provide in images with Rood spatial resolution. The images obtained by the surface scanner can be made sensitive to relaxation parameters, magnetization or molecular self-diffusion: also. the dimension perpendicular to the sample surface can be scanned by varying the depth from which the probe detects the sample signal. It may scan Surfaces arbitrarily large and with some degree of curvature. This aspect, together with the noninvasive characteristic of the apparatus. indicates that the surface scanner could be used profitably in the field of cultural heritage. where it could provide NMR maps of frescos. paintings oil wood, marble artifacts, books and others. (C) 2006 Elsevier Inc. All rights reserved. (literal)
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