Spectrophotometric determination of cyanide by chromogenic disulfide in water using micellar catalysis

Chromogenic Chemodosimeter for Highly Selective Detection of Cyanide in Water and Blood Plasma Based on Si–O Cleavage in the Micellar System

“…Thus, we considered the possibility of developing chemodosimeters based on Si–O group with a good leaving group in their molecular structure, since this could be of importance in obtaining systems able to react with CN – . In addition, the solubilization of these systems in water could be improved, in principle, with the use of surfactants. , Few studies in which surfactants were employed to solubilize optical detection systems in order to use them in water for the detection of anionic species are reported in the literature. − …”