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. Author manuscript; available in PMC: 2020 Jun 1.
Published in final edited form as: Magn Reson Med. 2019 Jan 28;81(6):3476–3487. doi: 10.1002/mrm.27655

Figure 1. Chemical Exchange Saturation Transfer MRI signals of Phosphocreatine phantoms.

Figure 1.

MTRasym curves of creatine phosphorylation metabolites (50 mM PCr, Cr, and ATP in pH 7.3 PBS at 37°C) acquired at 15.2 T (a-c) at 0.47 μT, 0.71 μT, and 0.94 μT saturation power. 31P-MRS spectra acquired at 9.4 T (d).