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(A) Normalized time dependent water self-diffusion coefficient in 0.1% w/v HA (squares), 1% w/v HA (triangles), 2% w/v HA (flipped triangles), 3% w/v HA (diamonds). (B) Normalized time dependent water self-diffusion coefficient in 1% w/v HA (triangles), 5 μM Gd-DTPA in 1% w/v HA (flipped triangles) and 30 μM Gd-DTPA in 1% w/v HA (stars).
