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A simple and sensitive flow injection chemiluminescence method has been developed for the determination of ferulic acid (FA) based on the significant enhancement effect of FA on the CL signal of the N‐bromobutanimide (NBS)–eosin–CrCl3 system in alkaline solution. Under optimum conditions, the enhanced CL intensity is linearly related to the concentration of FA in its pharmaceutical preparations and...
A novel flow‐injection chemiluminescence (FI‐CL) method is described for the determination of 2‐methoxyestradiol (2‐ME). The method is based on the inhibitory effect of 2‐ME on the CL reaction of luminol and potassium ferricyanide in alkaline solution. Under optimal conditions, net CL intensity was proportional to 2‐ME concentration in synthetic and mouse plasma samples. Corresponding linear regression...
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