Photoproducts Formation from Salicylic Acid and Poly(allylamine hydrochloride) in Aqueous Solution Induced by UV-B Radiation

Figure 6

Absorbance at 345 nm as a function of irradiation time for SA + PAH solution (0.062 g/L, pH 10). UV-B irradiation (306 nm, 15.0 mW).