Figures 2, 3 and 4 show the relaxation time measurements. Both T 1 and T 2 values of the exchanging hydroxyl proton can be seen in the spectrum. The first data point amplitude increases with the ...
Artemisinin is a drug commonly used to treat malaria. The drug can be produced in a semi-synthetic manner, or it can be extracted from the plant Artemisia annua (sweet wormwood). Figure 1 displays the ...
An initial step of most NMR studies is identifying peaks in the obtained spectrum. Producing a peak list is especially crucial if the spectrum is automatically prepared. Peak picking is still ...