Výsledky vyhledávání - "Florencia Alejandra Gulotta"

Akademický článek

Immobilization of Horseradish Peroxidase onto Montmorillonite/Glucosamine–Chitosan Composite for Electrochemical Biosensing of Polyphenols

Autor: María Belén Piccoli, Florencia Alejandra Gulotta, Mariana Angélica Montenegro, Noelia Luciana Vanden Braber, Verónica Irene Paz Zanini, Nancy Fabiana Ferreyra

Publikováno v: Biosensors, Vol 14, Iss 6, p 278 (2024)

Glucosamine–chitosan synthesized by the Maillard reaction was combined with montmorillonite to obtain a nanohybrid composite to immobilize horseradish peroxidase. The material combines the advantageous properties of clay with those of the chitosan

Externí odkaz: https://doaj.org/article/af384e2bd9a0402fa20576b6133d34c0

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Chitosan-based Maillard products for enzyme immobilization in multilayers structure: Its application in electrochemical sensing

Autor: Florencia Alejandra Gulotta, Mariana Angélica Montenegro, Ladislao Vergara Diaz, Joaquín Arata Badano, Nancy Fabiana Ferreyra, Verónica Irene Paz Zanini

Publikováno v: Microchemical Journal. 190:108689

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c0470b82e9d6b5736d43aed68bc1f97
https://doi.org/10.1016/j.microc.2023.108689

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Ultrasensitive Amperometric Biosensing of Polyphenols Using Horseradish Peroxidase Immobilized in a Laponite/Au/DNA-Bioinspired Polycation Nanocomposite

Autor: Claudio D. Borsarelli, Debora Marcela Martino, Florencia Alejandra Gulotta, Verónica I. Paz Zanini, Fiorella Tulli

Publikováno v: Journal of The Electrochemical Society. 165:B452-B457

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ec829ec6ac17e20bd425aa8bee1a804
https://doi.org/10.1149/2.1191810jes

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Electrostatically mediated layer-by-layer assembly of a bioinspired thymine polycation and gold nanoparticles

Autor: Verónica I. Paz Zanini, Omar E. Linarez Pérez, Debora Marcela Martino, Nancy F. Ferreyra, Beatriz A. López de Mishima, Florencia Alejandra Gulotta

Publikováno v: Journal of Electroanalytical Chemistry. 883:114895

In this work, we built self-assembled structures of gold nanoparticles (AuNPs) using a new polyelectrolyte formed by copolymerization of the monomers 4-vinylbenzyl thymine (VBT) and 4-vinylbenzyl triethylammonium chloride (VBA). For the synthesis, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6878bea174d9a254b11a5f2f15ada6a8
https://doi.org/10.1016/j.jelechem.2020.114895

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