Determination of Montelukast Sodium by flow injection chemiluminescence

Chemiluminescence determination of sodium 2-mercaptoethane sulfonate by flow injection analysis using cerium(IV) sensitized by quinine.

A flow injection method with chemiluminescence (CL) detection is proposed for the determination of sodium 2-mercaptoethane sulfonate (MESNA), a drug often used to reduce the urotoxic effects of antineoplastic alkylating agents. The procedure is based on the reaction of the thiol with Ce(IV) in a sulfuric acid medium and measurement of the CL intensity produced by quinine used as a sensitizer. T...

Flow-injection Post-chemiluminescence Determination of Furazolidone in Animal Feeds

The post-chemiluminescence (PCL) reaction was observed with the mixture solution after completion CL reaction of luminol-H2O2 in present of Furazolidone (FZD). A novel method for the determination of FZD was established by flow-injection PCL. The CL intensity responded linearly to the concentration of FZD in the range 1.0×10 −7 -1.0×10 −5 g mL -1 , with a linear correlation of 0.9949. The detec...

Flow injection photoinduced chemiluminescence determination of imazalil in water samples.

In this work, a fast, simple and economic method is proposed for the determination of imazalil in water samples by flow injection photoinduced chemiluminescence. In this method, imazalil degrades in basic media through the use of a photoreactor, and the resulting photofragments react with ferricyanide and generate the direct chemiluminescence signal. To the authors' knowledge, this is the first...

Flow injection chemiluminescence determination of N-bromosuccinimide and N-chlorosuccinimide.

Flow injection chemiluminescence analysis for highly sensitive determination of noscapine

Noscapine is an antitussive drug and possesses potent antitumor activity. This work establishes a highly sensitive method for its determination by flow injection chemiluminescence (CL) technique. This method is based on its strong sensitizing effect on the weak CL reaction between sulfite and acidic permanganate. The mechanism for the sensitizing process is proposed on the basis of fluorescence...