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. 2017 Jul 4;7:4562. doi: 10.1038/s41598-017-04650-4

Table 1.

Half-life of DMPO-OH spin adduct after 150 s of plasma treatment in the three solvents.

Solvent Half-life DMPO-OH spin adduct (s)
Milli-Q water 820
DMEM 1043
DMEM+ 10% FCS 442

Half height of the second peak of the quartet spectrum was chosen to represent DMPO-OH intensity.