A novel differential pulse stripping voltammetry was developed for the determination of the ofloxacin content in the medicament by the differential pulse stripping voltammetry using a poly(crystal violet) film-modified glassy carbon electrode.

Determination of Trace Bismuth(Ⅲ) by Catalytic Kinetic Spectrophotometric Based on Potassium Periodate Oxidizing Crystal Violet;

Analysis of the Surface Enhanced Raman Scattering by Crystal Violet Adsorbed on Gallium Phosphide Nanoparticles;

Study on Absorption of Crystal Violet with Magnesium-Aluminum Cross-linked Bentonite;

In order to develop an environmentally compatible and inexpensive method of the decolorization of the dye wastewater,the decolorization process of the wastewater by foam separation was studied by using methyl orange(MO) and crystal violet(CV) aqueous solution as a model of dye wastewater,cetyltrimethyl ammonium bromide(CTAB) and sodium dodecyl benzene sulfonate(SDBS) as surfactants.

Determination of malachite green and gentian violet residues in Anguilla japonica by high performance liquid chromatography with fluorescence detector;

Malachite green(MG) and gentian violet(GV) are potentially carcinogenic triarylemethane dyes and have been prohibited as aquaculture drugs in many countries.

Method of HPLC-amperometric detection(HPLC-ED) for simultaneous determination of three dye antibacterials,including malachite green,gentian violet,methylene blue and their achromatous metabolites was studied.