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Figure 13
Polarization of the protons in the reservoirs R1 to R5. The direction of DNP is negative. The method of AFP has been applied at 46 s and 92 s. Microwave frequency 97.50 GHz. Symbols are the same as in Fig. 12[link].

IUCrJ
Volume 12| Part 5| September 2025| Pages 570-581
ISSN: 2052-2525
https://doi.org/10.1107/S2052252525005871