Figure 1.

1H DNP enhancements as a function of temperature for 32 mM BDPA and 16 mM TEKPol in 95% OTP-d14 at 9.4 T (A) and 18.8 T (B). The red line indicates Tg. Numerical values are given in SI for all the points.

1H DNP enhancements as a function of temperature for 32 mM BDPA and 16 mM TEKPol in 95% OTP-d14 at 9.4 T (A) and 18.8 T (B). The red line indicates Tg. Numerical values are given in SI for all the points.