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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Contrast Media Mol Imaging. 2014 Jul;9(4):268–275. doi: 10.1002/cmmi.1569

Fig. 2.

Fig. 2

The labeling coefficient and spillover factor as functions of the labile proton ratio and exchange rate. a) The labeling coefficient increases slightly with the labile proton ratio. b) The spillover factor shows very little change with the labile proton ratio. c) The labeling coefficient decreases with the exchange rate. d) The spillover factor shows very little change with respect to the exchange rate.