Výsledky vyhledávání - "Carlos Vázquez-López"

A classroom alternative to simulate radioactive decay of nuclei

Autor: E. López Cruz, Carlos Vázquez López

Publikováno v: Suplemento de la Revista Mexicana de Física. 4

In this work we present a classroom alternative to simulate radioactive decay of nuclei. It consists of a game in which the students in a classroom are invited to participate in a kind of lottery. The students (around 45 in a typical classroom) take

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7562dfc4961373d1386e95f0d964f5f3
https://doi.org/10.31349/suplrevmexfis.4.011004

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Arsenic Removal from Zimapan Contaminated Water Monitored by the Tyndall Effect

Autor: Blanca Estela Zendejas-Leal, Carlos Vázquez-López, Juan José Godina-Nava, Eunice Vera-Aguilar, Octavio López-Riquelme, Miguel Angel Rodríguez-Segura, Mariano Enrique Cebrián-García, E. Lopez-Sandoval

Publikováno v: Journal of Environmental Protection. :538-551

In Zimapan Valley, Mexico, up to 1.1 mg·L-1 of arsenic concentrations have been detected in deep wells that are used as drinking water supply for almost 39,000 people, which could have been exposed to levels higher than 10 μg·L-1 of arsenic, the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8de178f2baa13f66293bd4c29e2a489
https://doi.org/10.4236/jep.2015.65049

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Covalent modification of carbon surfaces with ferrocene groups through a self-mediated oxidation of tetrabutylammonium salts of ferrocene-carboxylic acids

Autor: Carlos Vázquez-López, Felipe J. González, Miguel A. González-Fuentes, Blanca R. Díaz-Sánchez, Rogelio Fragoso-Soriano, Lindsay S. Hernández-Muñoz

Publikováno v: Electrochimica Acta. 63:287-294

In this work, a one-step and efficient electrochemical method to covalently modify carbon surfaces with ferrocene moieties is reported. The method is based on the electrochemical oxidation of ferrocenecarboxylate, ferroceneacetate and ferroceneheptan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e40c82175ba8c49c6d91f996ff14799
https://doi.org/10.1016/j.electacta.2011.12.102

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Modification of carbon surfaces with methyl groups by using ferrocene derivatives as redox catalysts of the oxidation of acetate ions

Autor: Elena I. Klimova, Luis Ortiz-Frade, Felipe J. González, Carlos Vázquez-López, Rogelio Fragoso-Soriano, Pablo D. Astudillo, Lindsay S. Hernández-Muñoz

Publikováno v: Journal of Electroanalytical Chemistry. 650:62-67

The effect of the structure of three different redox mediators on the oxidation of tetrabutylammonium acetate was studied in acetonitrile on glassy carbon and HOPG electrodes. The direct oxidation of acetate ion is essentially a carbocation process w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51e008a3310c906ab71b55a88812a5fc
https://doi.org/10.1016/j.jelechem.2010.09.006

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