Colorimetric Indicator Based on Gold Nanoparticles and Sodium Alginate for Monitoring Fish Spoilage

Colorimetric Indicator Based on Gold Nanoparticles and Sodium Alginate for Monitoring Fish Spoilage

In this work, a colorimetric indicator based on gold nanoparticles (AuNP) and a biodegradable and eco-friendly polymer (sodium alginate, Alg.), was developed for the real-time detection of fish spoilage products. The AuNPs and the colorimetric indicator were characterized using UV-VIS, FTIR spectros...

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Bibliographic Details
Main Authors: Lissage Pierre, Julio Elías Bruna Bugueño, Patricio Alejandro Leyton Bongiorno, Alejandra Torres Mediano, Francisco Javier Rodríguez-Mercado
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Polymers
Subjects:
gold nanoparticles
polymer
colorimetric indicator
sodium alginate
biogenic amines
ethylenediamine
Online Access:https://www.mdpi.com/2073-4360/16/6/829

Internet

https://www.mdpi.com/2073-4360/16/6/829

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