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Representative variable temperature (t = 35 °C (open circles); t = 25 °C (filled circles); t = 15 °C (open triangles); t = 5 °C (filled triangles)) NMRD showing effect of donor group on relaxivity with solid lines as fits to the data as described in the text. A) Gd1b-gly; B) Gd2-gly; C) Gd3-gly.
