Browsing by Author "Calfumán, Karla"
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Calfumán, Karla; García, Macarena; Aguirre, María Jesús; Matsuhiro, Betty; Mendoza, Leonora; Isaacs Casanova, Mauricio (Wiley InterScience, 2010)This work describes electrocatalytic detection of S(IV) compounds in water-ethanol solutions under acidic conditions, on a glassy carbon electrode modified with Co(II) tetraruthenated porphyrin electrostatically assembled ...
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Calfumán, Karla; Aguirre, María Jesús; Villagra, Diego; Yáñez Soto, Claudia; Arévalo, Carmen; Matsuhiro, Betty; Mendoza, Leonora; Isaacs Casanova, Mauricio (Springer, 2010)In this work, the modification of a glassy carbon electrode with tetraruthenated porphyrins electrostatically assembled onto a Nafion film, previously adsorbed on the electrode surface, is reported. This modified electrode ...