News Help Institutional access
Back to results
Bibliographic record · Consultation and access
Artículo

Harnessing concerted functions in confined environments: cascading enzymatic reactions in nanofluidic biosensors for sensitive detection of arginine

Gramajo, Marcos Ezequiel et al · Royal Society of Chemistry · 2025

Supplementary material available
Quick overview. Review the resource’s basic details, then access the content using the main button. This page shows only the information needed to identify, cite, and open the work.
Author / responsible party
Gramajo, Marcos Ezequiel et al
Publisher
Royal Society of Chemistry
Year
2025
ISSN
1359-7345
ISSN
1359-7345
Language
English

Resource access

Open the content from the main option or choose another available source.

CONICET Digital CONICET Digital OAI-PMH
Entrar por CONICET Digital
Main access

Supplementary material available

El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Open material

Summary

Descripción general del contenido del recurso.

We developed an arginine-responsive biosensor by integrating cascade enzymatic reactions into nanochannels functionalized with weak polyelectrolytes, which serve as ‘‘reactive signal amplifiers.’’ This approach enhances device performance and broadens the detectable analyte range by generating high local analyte concentrations. The nanofluidic biosensor operates rapidly (5 minutes) with a low detection limit of 3 uM. Fil: Gramajo, Marcos Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina Fil: Otero Maffoni, Lautaro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina

How to cite

Elegí el formato que necesitás y copiá la referencia al portapapeles.

APA 7

Gramajo, M. E. E. A. (2025). Harnessing concerted functions in confined environments: cascading enzymatic reactions in nanofluidic biosensors for sensitive detection of arginine. http://hdl.handle.net/11336/282135

MLA

Gramajo, Marcos Ezequiel et al. "Harnessing concerted functions in confined environments: cascading enzymatic reactions in nanofluidic biosensors for sensitive detection of arginine." 2025. http://hdl.handle.net/11336/282135.

Chicago

Gramajo, Marcos Ezequiel et al. 2025. "Harnessing concerted functions in confined environments: cascading enzymatic reactions in nanofluidic biosensors for sensitive detection of arginine.". http://hdl.handle.net/11336/282135.

Harvard

Gramajo, M. E. E. A. 2025, Harnessing concerted functions in confined environments: cascading enzymatic reactions in nanofluidic biosensors for sensitive detection of arginine, Royal Society of Chemistry, available at: http://hdl.handle.net/11336/282135 [Accessed 9 Aug. 2026].

Share and print

Save the record, copy its permanent link, or print it as a PDF.

Export reference

You can export the record in common formats for use in a reference manager.

RIS BibTeX

Resource details

Bibliographic information to help confirm that this is the correct material.

Title
Harnessing concerted functions in confined environments: cascading enzymatic reactions in nanofluidic biosensors for sensitive detection of arginine
Author / contributors
Gramajo, Marcos Ezequiel et al
Publisher
Royal Society of Chemistry
Publication year
2025
ISSN
1359-7345
ISSN
1359-7345
Language
English

Subjects

Explore related resources through these subjects.

nanofluidic biosensors; enzymatic cascade; arginine; https://purl.org/becyt/ford/1.4; https://purl.org/becyt/ford/1
Copied