Logic-OR gate gold nanorod-based plasmonic biosensor for multipathogen detection and photothermal disinfection

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Authors

Francesca Petronella · National Research Council

Daniela De Biase · Sapienza University of Rome

C. Santini · Sapienza University of Rome

Angela Avitabile · Sapienza University of Rome

M Sforza · Sapienza University of Rome

Federica Zaccagnini · Sapienza University of Rome

Antonio d’Alessandro

Abstract

A Logic OR-gate plasmonic biosensor, composed of an array of antibody-functionalized gold nanorods with multipathogen detection capabilities and photothermal disinfection properties for potable water, is presented.

Topics & Keywords

Biosensors and Analytical Detection Advanced biosensing and bioanalysis techniques Gold and Silver Nanoparticles Synthesis and Applications

UN Sustainable Development Goals

Clean water and sanitation

Publication Details

Published in: Materials Advances

Volume 6, Issue 3, pp. 1107-1118

DOI: 10.1039/d4ma00978a

Field-Weighted Citation Impact: 4.05