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. Author manuscript; available in PMC: 2012 Jun 8.
Published in final edited form as: J Am Chem Soc. 2011 May 13;133(22):8673–8680. doi: 10.1021/ja201880y

Figure 2.

Figure 2

(a) Relative 89Y liquid-state NMR signal at 9.4 T and 298 K in the hyperpolarized (HP) and thermal states (3.4 mM) and thermal signal from aqueous YCl3 sample (3 M). (b) Maximum YDOTA concentration in varying glycerol volume percent in aqueous solution. (c) Corresponding liquid-state NMR enhancement of samples (N = 3) doped with trityl and TEMPO as a function of varying glycerol volume in water.