Figure 6.

The evolution of the chemical shift (a), $T_2^{*}$ (b), and amplitude (c) for water (triangles) and ethanol’s methyl peak (squares) over the entire treatment time. A susceptibility shift can be seen in the water chemical shift in (a). The $T_2^{*}$ for water decreased by 27% after the introduction of ethanol (b). A 39% reduction in the T₁-weighted amplitude for water recovered by 16% as ethanol diffused from region (c).