<p>The theoretical description for 4-4´-dihydroxyazobenzene CoO(OH) – assisted electrochemical determination in the mushroom pulp, food, and biological liquids has been described. In this system, a squaraine dye is used as a Cobalt(III)oxyhydroxide stabilizer and electron transfer mediator. It is shown that, contrary to the large part of the systems with cobalt (III) oxyhydroxide, this system will behave more stably, providing an efficient diffusion-controlled process. On the other hand, the oscillatory and monotonic instabilities, although possible, are caused by the double electric layer influences of either chemical or electrochemical stage.</p>
Por primera vez fue estudiado el uso de los nuevos compuestos hidroquinónicos como modificadores de electrodo, durante la electrooxidación de estradiol. La transferencia de protones puede ser realizada a través de un mecanismo híbrido. Sin embargo, el estudio teórico confirma que las nuevas hidroquinonas pueden ser modificadores eficientes en la detección electroanalítica del estradiol en medios neutros. El comportamiento oscilatorio, en este sistema, es posible, siendo causado por más de un proceso de electrooxidación y sus influencias en las capacitancias de la doble capa eléctrica.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.