Figure 2.

Representative kinetics of the formation and decay of retinal cation radicals monitored at 590 nm after the pulse radiolysis of aqueous solution saturated with N₂O and containing 10 mM of phosphate, pH 7, 0.1 M KBr, 1 mM of retinal incorporated in 2% Triton X-100 micelles, in the absence (A) and presence of 0.1 mM of Trolox (B), or uric acid (C).