2H magnetic relaxation of 2H2O absorbed by wool.
D2O absorbed by intact wool fibers was studied by solid-state 2H nuclear magnetic resonance (NMR) spectroscopy. In wool fibers swollen in D2O, the deuteron transverse magnetization and the spin-locked magnetization revealed a non-exponential decay. At least two NMR phases with different sets of the NMR relaxation parameters, T(1rho) (2H) and T2 2H, have been detected that may be a manifestation of two different morphological phases of the cortex of the fiber.
Liff
M I
MI
Philadelphia University, 4201 Henry Avenue, Philadelphia, PA 19144, USA. liffm@philau.edu
D000818:Animals; D003903:Deuterium / Q000737:chemistry; D017666:Deuterium Oxide / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D011522:Protons; D014867:Water; D014935:Wool / Q000737:chemistry*
D011522:Protons; D014867:Water; D003903:Deuterium; D017666:Deuterium Oxide