Research Article

Fluorometric Determination of Drugs Containing α-Methylene Sulfoxide Functional Groups Using 𝑁 1 - Methylnicotinamide Chloride as a Fluorogenic Agent

Figure 4

Effect of NaOH volume (mL) on fluorescence intensity of reaction product of 15 with NMNCl. The variation of NaOH volume is made at constant concentration.
281929.fig.004a
(a)
281929.fig.004b
(b)