Dataset : Boosting 1H and 13C NMR signals by orders of magnitude on a bench

Spectroscopic Data DNP 1T 77K

1H DNP Juice with TEMPOL at 50mM

Sample : 6/2/2 DMSO-d6/H2O/D2O 200µL

Topspin Folder : 20231102_HDNPjuice_50mM_CB

Note : no phc1 in the data processing not to affect the integral as we have a broad signal

TE : 100 / 200 / 300

substraction of the 100 TE and 1000 BG with Topspin —> exp 1

For 200 w BG1000 —> exp 2 proc 999

For 300 w BG1000 —> exp 3 proc 999

DNP : 105 / 205 / 305

MW 28,16 GHz ± 20 MHz @ 60 kHz

E 105 (comp to 2) : 110

E 205 (comp to 3) : 97

E 305 (comp to 4) : 95

T build up with satrec : 206

28,18 GHz no fmod

  General model:

     val(t) = a*(1-exp(-(t)/T)+d)

     Coefficients (with 95% confidence bounds):

       T =      0.5164  (0.4523, 0.5805)

       a =      0.7312  (0.6996, 0.7628)

       d =      0.3518  (0.3163, 0.3873)

T1 : 207

satrec experiment at TE

General model:

     val(t) = a*(1-exp(-(t)/T)+d)

    Coefficients (with 95% confidence bounds):

       T =      0.5067  (0.4584, 0.555)

        a =      0.7826  (0.7567, 0.8085)

        d =      0.2713  (0.2458, 0.2967)