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. 2019 Jul 31;9:11092. doi: 10.1038/s41598-019-47275-5

Figure 2.

Figure 2

MalCEST map of maltitol. (a) malCEST map obtained from 10 mM maltitol solution phantom at 37 °C shows homogenous contrast. (b) Plot depicts the concentration dependent malCEST contrast. (c) Z-spectra asymmetry curves at different pH show higher malCEST contrast with decrease in pH. (d) inverse linear correlation between malCEST and pH was observed.