Výsledky vyhledávání - "María L. Scala-Benuzzi"

Ethinylestradiol quantification in drinking water sources using a fluorescent paper based immunosensor

Autor: Julio Raba, Rudolf J. Schneider, Galo J. A. A. Soler-Illia, Eduardo A. Takara, Mara Alderete, Germán A. Messina, María L. Scala-Benuzzi

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

In this work we report a novel paper-based analytical device read-out via LED-induced fluorescence detection (FPAD) for the quantification of the emerging pollutant ethinylestradiol (EE2) in river water samples. The PAD was used as a reaction platfor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2e1d66ec03d459decb7c808d18c4ea3
https://doi.org/10.1016/j.microc.2018.05.038

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Immunosensor based on porous gold and reduced graphene platform for the determination of EE2 by electrochemical impedance spectroscopy

Autor: Germán A. Messina, María L. Scala-Benuzzi, Rudolf J. Schneider, Julio Raba, Sirley V. Pereira, Galo J. A. A. Soler-Illia, Fernando Battaglini

Publikováno v: Journal of Electroanalytical Chemistry. 897:115604

In this work, we report an electrochemical immunosensor to detect ethinylestradiol in water samples, using electrochemical impedance spectroscopy (EIS) as a detection technique. For the development of this immunosensor, the direct modification of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c057d05e6581b6a3e6d29330c56f6d33
https://doi.org/10.1016/j.jelechem.2021.115604

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Paper surface modification strategies employing N-SBA-15/polymer composites in bioanalytical sensor design

Autor: Sirley V. Pereira, Julio Raba, Matías Regiart, Galo J. A. A. Soler-Illia, Eduardo A. Takara, Germán A. Messina, María L. Scala-Benuzzi, Cristian M. Moreira

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

In this work, different paper surface modification strategies were compared to obtain an amine functionalized SBA-15 (N-SBA-15) composite for paper-based device development. The synthesized N-SBA-15 was characterized by N 2 adsorption-desorption isot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38489ffabbd1a47eb3590e6a4d8f4d8b
https://www.sciencedirect.com/science/article/abs/pii/S003991401930308X

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Novel electrochemical sensing platform based on a nanocomposite of PVA/PVP/RGO applied to IgG anti- Toxoplasma gondii antibodies quantitation

Autor: Julio Raba, Sirley V. Pereira, Germán A. Messina, Eduardo A. Takara, María L. Scala-Benuzzi, Martín A. Fernández-Baldo

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

This article describes the development of a new electrochemical platform composed by a polymer mixture and graphene oxide (GO). The working electrode of a screen-printed carbon electrode (SPCE) was modified with nanocomposite constituted by poly-viny

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a874795f00f09f68a9be0e960b83663
https://pubmed.ncbi.nlm.nih.gov/30625604

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Novel Electrochemical Paper-Based Immunocapture Assay for the Quantitative Determination of Ethinylestradiol in Water Samples

Autor: Galo J. A. A. Soler-Illia, Julio Raba, Germán A. Messina, María L. Scala-Benuzzi, Rudolf J. Schneider

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

We report a novel and innovative electrochemical paper-based immunocapture assay (EPIA) to address the need for ultrasensitive detection of emerging pollutants without regulatory status and whose effects on environment and human health are not comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::688ce29a10f6083626a94ab705651ccf
https://pubs.acs.org/doi/10.1021/acs.analchem.8b00028

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