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. 2015 Nov 10;137(46):14558–14561. doi: 10.1021/jacs.5b08423

Figure 2.

Figure 2

DNP enhanced (9.4 T) 13C CP MAS spectra of microcrystalline IBU-S impregnated with 16 mM TEKPol in OTP (9.4 T, MAS = 7.0 kHz, 30 s of recycle delay). All the spectra were acquired with microwave irradiation and 128 scans. Resonance assignment was taken from ref (20). Stars denote sidebands.