A Novel Electrochemical Method for Protionamide Determination Based on Its Interaction with Alizarin Red S

A Novel Electrochemical Method for Lentinan Determination Based on its Interaction with Medaylene Blue

This contribution proposed a novel electrochemical approach for lentinan (LT) determination using medaylene blue (MB) as probe. The interaction conditions of LT with MB were carefully studied by cyclic voltammetry. Under the optimum conditions, the cyclic voltammetric curve of MB showed a pair of convertible oxidation and deoxidization peaks with the peak potentials of -0.157 V and -0.191 V, re...

Electrochemical Sensor for the Determination of Alizarin Red-S at Non-ionic Surfactant Modified Carbon Nanotube Paste Electrode

The Cyclic Voltammetric (CV) behavior of Alizarin Red-S (ARS), which is an Anthraquinone dye was examined by utilizing TX-100 modified carbon nanotube paste electrode (TX-100MCNTPE). The surfactant utilized is TX-100, and it has been found that it has good electrocatalytic activity towards ARS. Distinctive parameters like pH, scan rate, detection limit have been studied in the potential range o...

Spectrophotometric determination of ceterizine hydrochloride with Alizarin Red S.

A simple, rapid and sensitive spectrophotometric method has been developed for the assay of ceterizine hydrochloride (CTZH) in bulk drug and its pharmaceutical preparations. This method is based on the ion-pair complex reaction between CTZH and Alizarin Red S in Clarks-Lubs buffer. The chromogen being extractable with chloroform, could be measured quantitatively at 440 nm. All variables were st...

Determination of optimal conditions for electrodeposition of Tin(II) in the presence of Alizarin Red S

A detailed physicochemical properties of aqueous solutions of alizarin red S - tin (II) chloride, has been thoroughly investigated by extensively exploring the effect of pH, concentration and temperature on the optimal conditions for the formation of tin (II)-alizarin red S (ARS-Sn II) complex. UV-Vis spectra, electrical conductivity and pH method were also used to characterize the final produc...

development of a dye-complex based spectrophotometric method for determination of azithromycin in bulk and dosage forms using alizarin red