Biosensors Platform Based on Chitosan/AuNPs/Phthalocyanine Composite Films for the Electrochemical Detection of Catechol. The Role of the Surface Structure

Biosensors Platform Based on Chitosan/AuNPs/Phthalocyanine Composite Films for the Electrochemical Detection of Catechol. The Role of the Surface Structure

Biosensor platforms consisting of layer by layer films combining materials with different functionalities have been developed and used to obtain improved catechol biosensors. Tyrosinase (Tyr) or laccase (Lac) were deposited onto LbL films formed by layers of a cationic linker (chitosan, CHI) alterna...

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Bibliographic Details
Main Authors: Coral Salvo-Comino, Alfonso González-Gil, Javier Rodriguez-Valentin, Celia Garcia-Hernandez, Fernando Martin-Pedrosa, Cristina Garcia-Cabezon, Maria Luz Rodriguez-Mendez
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Sensors
Subjects:
catechol
gold nanoparticles
sulfonated phthalocyanine
laccase
tyrosinase
layer-by-layer
Online Access:https://www.mdpi.com/1424-8220/20/7/2152

Internet

https://www.mdpi.com/1424-8220/20/7/2152

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