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Aptamer-Based Impedimetric Assay of Arsenite in Water: Interfacial Properties and Performance

[Image: see text] In this work, we explore the use of electrochemical methods (i.e., impedance) along with the arsenic-specific aptamer (ArsSApt) to fabricate and study the interfacial properties of an arsenic (As(III)) sensor. The ArsSApt layer was self-assembled on a gold substrate, and upon bindi...

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Detalles Bibliográficos
Autores principales:	Vega-Figueroa, Karlene, Santillán, Jaime, Ortiz-Gómez, Valerie, Ortiz-Quiles, Edwin O., Quiñones-Colón, Beatriz A., Castilla-Casadiego, David A., Almodóvar, Jorge, Bayro, Marvin J., Rodríguez-Martínez, José A., Nicolau, Eduardo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2018
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5830693/ https://www.ncbi.nlm.nih.gov/pubmed/29503970 http://dx.doi.org/10.1021/acsomega.7b01710

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