Conferencia

Maeder, T.; Miscoria, S.; Jacq, C.; Ryser, P.; Martín Negri, R. "Screen-printed electrochemical chromium (VI) sensing electrodes for effluent bioremediation monitoring" (2012) 26th European Conference on Solid-State Transducers, EUROSENSOR 2012. 47:1303-1306
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Abstract:

In this work, we introduce a simple, low-cost and acid-resistant materials system for carbon-based screen-printed electrodes (SPEs), and apply it to chemical sensing of hexavalent chromium, i.e. Cr(VI), in acid environments, as encountered in bioremediation of industrial effluents. The developed composite materials comprised of 1) dense organic-carbon conductor, 2) porous polymer-carbon-ligand active sensing material, and 3) insulating and protective dielectric. All materials were formulated with two different organic matrices, polyvinylbutyral (PVB) or epoxy resin (EP). The selected ionophore for chromium detection was diethylenetriamine-pentaacetic acid (DTPA). Both variants allowed Cr(VI) sensing over a wide concentration range in acid media. © 2012 The Authors. Published by Elsevier Ltd.

Registro:

Documento: Conferencia
Título:Screen-printed electrochemical chromium (VI) sensing electrodes for effluent bioremediation monitoring
Autor:Maeder, T.; Miscoria, S.; Jacq, C.; Ryser, P.; Martín Negri, R.
Ciudad:Krakow
Filiación:ÉCole Polytechnique Fédérale de Lausanne (EPFL), LPM, CH-1015 Lausanne, Switzerland
LAMS-INQUIMAE, Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
Departamento de Química, Universidad Nacional de la Patagonia, San Juan Bosco, Argentina
Palabras clave:Bioremediation; Electrochemical sensors; Environmental monitoring; Hexavalent chromium; Thick-film technology
Año:2012
Volumen:47
Página de inicio:1303
Página de fin:1306
DOI: http://dx.doi.org/10.1016/j.proeng.2012.09.394
Título revista:26th European Conference on Solid-State Transducers, EUROSENSOR 2012
Título revista abreviado:Procedia Eng.
ISSN:18777058
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18777058_v47_n_p1303_Maeder

Referencias:

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  • Pitt, K., (2005) Handbook of Thick Film Technology, , (ed.). 2nd ed. Isle of Man: Electrochemical Publications
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Citas:

---------- APA ----------
Maeder, T., Miscoria, S., Jacq, C., Ryser, P. & Martín Negri, R. (2012) . Screen-printed electrochemical chromium (VI) sensing electrodes for effluent bioremediation monitoring. 26th European Conference on Solid-State Transducers, EUROSENSOR 2012, 47, 1303-1306.
http://dx.doi.org/10.1016/j.proeng.2012.09.394
---------- CHICAGO ----------
Maeder, T., Miscoria, S., Jacq, C., Ryser, P., Martín Negri, R. "Screen-printed electrochemical chromium (VI) sensing electrodes for effluent bioremediation monitoring" . 26th European Conference on Solid-State Transducers, EUROSENSOR 2012 47 (2012) : 1303-1306.
http://dx.doi.org/10.1016/j.proeng.2012.09.394
---------- MLA ----------
Maeder, T., Miscoria, S., Jacq, C., Ryser, P., Martín Negri, R. "Screen-printed electrochemical chromium (VI) sensing electrodes for effluent bioremediation monitoring" . 26th European Conference on Solid-State Transducers, EUROSENSOR 2012, vol. 47, 2012, pp. 1303-1306.
http://dx.doi.org/10.1016/j.proeng.2012.09.394
---------- VANCOUVER ----------
Maeder, T., Miscoria, S., Jacq, C., Ryser, P., Martín Negri, R. Screen-printed electrochemical chromium (VI) sensing electrodes for effluent bioremediation monitoring. Procedia Eng. 2012;47:1303-1306.
http://dx.doi.org/10.1016/j.proeng.2012.09.394