NMR Q-space microscopy of concentrated oil-in-water emulsions.

  title={NMR Q-space microscopy of concentrated oil-in-water emulsions.},
  author={Brian P. Hills and P. M. Manoj and Christophe Destruel},
  journal={Magnetic resonance imaging},
  volume={18 3},
The pulsed field gradient stimulated echo technique with selective excitation is used to probe the diffusion of water in the continuous phase of concentrated oil-in-water emulsions. The dependence of the echo amplitude, S(q,Delta), on wavevector, q, and diffusion time, Delta, shows that the water diffusion propagator is sensitive to emulsion microstructure. This is analyzed using a multiple exponential time series expansion of S(q,Delta) in Delta, with wavevector dependent expansion… CONTINUE READING

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