Browsing by Author "6afded33-c7cc-4b52-911c-e0a905a4e02f"
Now showing items 1-7 of 7
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Moscoso Cabello, Raúl Andrés; Carbajo, J.; Squella Serrano, Juan (Elsevier Inc., 2014)One of the main challenges associated with the handling of carbon nanotubes (CNTs) for modifying electrodes is the production of adequate dispersions. We report the first example in which 1,3-dioxolane was used to produce ...
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Moscoso Cabello, Raúl Andrés; Inostroza, E.; Squella Serrano, Juan (Elsevier, 2017)In a conventional voltammetric experiment, the electroactive species is dissolved in solution, and then diffuses from the solution phase to the electrode phase. In our proposed non-conventional voltammetric experiment, ...
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Moscoso Cabello, Raúl Andrés; Inostroza Briones, Elías; Bollo Dragnic, Soledad; Squella Serrano, Juan (Springer, 2016)We report that glassy carbon electrode (GCE) modified with multiwalled carbon nanotubes (MWCNTs) can encapsulate or entrap 3,5-dinitrobenzoic acid (35DNB) generating a 35DNB-MWCNTGC electrode. After electrochemical reduction ...
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Moscoso Cabello, Raúl Andrés; Barrientos, C.; Moris, S.; Squella Serrano, Juan (Elsevier B.V., 2019)In a previous study, we revealed a new way to modify multi-walled carbon nanotubes (MWCNTs) with 3,5-dinitrobenzoic acid (35DNB). Furthermore, we proved that a 35DNB-MWCNTGC electrode efficiently catalysed the oxidation ...
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Squella Serrano, Juan; Núñez Vergara, Luis; Moscoso Cabello, Raúl Andrés; Pezoa Olivares, Jacqueline; Carbajo, J. (ELECTROCHEMICAL SOC INC, 2009)The electrochemical reduction of 1-methyl-4-nitro-2-carboxyimidazole (RNO2COOH) in a nonaqueous medium produced two reduction signals, which were influenced by the dissociation of the compound. The first reduction signal ...
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Mozo, J. D.; Carbajo, J.; Sturm, J. C.; Núñez Vergara, Luis; Moscoso Cabello, Raúl Andrés; Squella Serrano, Juan (2011)Cyclic voltammetry (CV) is a very useful electrochemical tool used to study reaction systems that include chemical steps that are coupled to electron transfers. This type of system generally involves the chemical reaction ...
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Moscoso Cabello, Raúl Andrés; Carbajo, J.; Mozo, J. D.; Squella Serrano, Juan (Elsevier, 2016)The cyclic voltammetric behavior of 3,5-dinitrobenzoic acid (3,5-DNB) in 0.1 M PBS of pH 7 was examined at a glassy carbon electrode (GCE). 3,5 -DNB was found to produce two irreversible reduction peaks corresponding to ...